MENU
Thank you for your loyal and continued support throughout 2023.
The team wish you a very Merry Christmas and a safe, Happy New Year.
Please see link to our full order and delivery cut off dates.
Posted in:The webinar will focus on accurate quantity take offs for Potters aluminium partitions and cover minimum requirements for accurate take offs.
Working through some typical door\window examples.
Key considerations and things that are often overlooked.
Posted in:This year TRACKLOK Ltd turns 10 years old! What a ride and what an accomplishment — they have taken the learning from the Christchurch seismic sequences and incorporated them into practical seismic solutions used throughout New Zealand, Australia, and USA daily.
TRACKLOK Ltd continues to be dedicated to improving building practices through logic and compliance. The TRACKLOK, DEFLOK and GRIDLOK range of products have been developed to address the risk of non-structural failure in commercial buildings.
These pre-engineered solutions are designed for architects, structural engineers, and construction professionals.
Non-structural failures account for a significant portion of repair costs after an earthquake, often reaching 70% to 80%. By installing non-structural restraints during construction, these risks can be significantly reduced. The cost of incorporating restraints at the outset is typically 3% to 5% of the total build costs, while retrofitting is far more expensive.
TRACKLOK focuses on securing walls, while GRIDLOK is designed for bracing ceilings. The range applies logic, innovation, and best practices to improve building resilience and mitigate the risk of non-structural failure. Compliance with building codes, such as NZ/AUS Building Code B1 Structure, AS/NZS 1170, and AS/NZS 2785, ensures safety and performance requirements are met.
While this is true for New Zealand, the same requirement exists in the Australia and even more stringent requirements exist for the USA. The inclusion of these products into larger markets abroad has allowed TRACKLOK Ltd to gain significant certifications in the USA. Primarily HCAI OPM’s for the California health sector, standards that are the most stringent in the world. This achievement allowed DSA’s education projects to specify TRACKLOK products for their needs.
Seismically bracing non-structural elements not only protects human lives but also support business continuation. Interruption to business operations result in significant time and financial losses. By implementing TRACKLOK, DEFLOK and GRIDLOK, you minimise downtime and demonstrate a commitment to risk mitigation, enhancing business continuity. And ensuring you’re future-ready.
Insurance considerations are also essential as insurers evaluate safety measures when determining coverage and premiums. Proactively installing TRACKLOK, DEFLOK and GRIDLOK shows your commitment to risk reduction.
TRACKLOK Ltd collaborates with like-minded industry leaders and actively participates in the following organisations:
Together, we strive for a better industry governed by sensible codes of practice.
Choose TRACKLOK seismic bracing solutions to mitigate non-structural failure risks, enhance building resilience, and ensure a safer commercial environment. Embrace logic, innovation, and best practices for a secure future in construction.
With 10 years of design, development, testing and real world implementation across the world, trust TRACKLOK to ensure you’re future-ready.
Posted in:Plus tag us on social media wearing the jacket onsite with Tracklok product and receive a free hoodie!
Products include TRACKLOK® DEFLOK® GRIDLOK®.
Exclusive to Potter Interior Systems trade account holders.
Limited stock of puffer vest available, while stocks last.
Limit 5 per transaction. Standard terms and conditions of sale apply.
Reward valid from 1st August – 12 September 2023.
Potter Interior Systems Standard Terms and Conditions of Sale apply.
View the Tracklok range here
Posted in:Potter Interior Systems is committed to supporting your professional development and keeping you up-to-date with the latest industry knowledge. We are excited to announce that we have partnered with the New Zealand Institute of Architects, to offer accredited CPD activities and training.
These courses have been curated to provide you with valuable insights and knowledge that are relevant to your architectural profession.
We look forward to assisting you in your journey towards excellence in architectural design and construction.
Please join us for an evening of knowledge-sharing, product demonstrations, networking opportunities and exclusive warehouse tours.
Featured products and solutions:
– Rondo Donn and Rondo Key Lock ceiling systems
– Tracklok seismic bracing solutions
– Ceiling Tiles: Explore the AMF range
– Perforated Plasterboard Decorative Ceilings
– Passive Fire Stopping Systems
– Custom Wall Solutions – Whiteboards, Pinboards
– Aluminium Systems – the latest advancements
24 AUGUST 4.30-6.30PM
POTTER INTERIOR SYSTEMS
393 CHURCH STREET,
PENROSE
When it comes to collaborative workspace tools, we’ve come a long way in the last century. When we think of such tools in 2023, the first things that come to mind are usually digital applications – video conferencing software like Zoom, instant messaging platforms like Slack, and a host of CRM systems to keep things running smoothly.
Many of these platforms are relatively new, and were born from the rapid evolution of digital products that went before them – so it’s something of a remarkable feat when the essence of an undisputed cornerstone of digital collaboration remains mostly the same as it was at its inception, like email.
It’s arguably even more impressive when collaborative tools remain relevant throughout the decades up until the present day, all while being completely tangible, analogue products. This is the case with whiteboards and other collaborative writing surfaces: from their invention in the 1950s until today, they maintain their status as a mainstay in classrooms, universities, retail spaces and workplaces.
This is partly due to, not despite, changes in technology, says Potter Interior Systems Sales and Development Manager Rachael Marsh. “With technology throughout work environments and modern classrooms, writing surfaces are, and will remain, one of the most important tools.”
This is in large part due to the enduring appeal of physically writing down thoughts and ideas in educational and collaborative settings.
“Cognitive mapping research has shown that the physical process of writing and diagramming helps people learn and recall information,” says Marsh. “Using a writing surface is both tactile and visual, so the act of writing and drawing engages the user physically and mentally, which boosts learning.
“Making proper use of vertical space with a whiteboard surface can facilitate group work, increase engagement, foster innovation and make thinking visible. Incorporating writing surfaces into meeting rooms or classrooms allows individuals to brainstorm, communicate and share ideas with others.”
As one of the leading manufacturers of whiteboards for the commercial construction market throughout New Zealand, Potter has seen firsthand how changes in the market have necessitated rethinking how we use whiteboards – hence the genesis of products like its interactive whiteboards.
This product is a combination of a projection screen and a whiteboard, enabling for productivity by screen mirroring, while maintaining the ability to use the board as a writing surface. Specifically designed to reduce light reflectivity, it remains an easy-clean and scratch-resistant surface – like all of Potter Interior Systems’ other whiteboard products.
Each whiteboard is manufactured with certified, VOC-free porcelain on a steel writing surface, affixed to an aluminium backing. The premium porcelain ensures it’s not only an excellent surface to write, it’s also resistant to scratches and stains. Each has a 25-year surface guarantee, multiple installation options, and the ability to use magnetic products and accessories.
One of the company’s most popular products is its Edgeline offering, an everyday whiteboard whose frame allows for two different board thicknesses, providing flexibility for different installation methods. For especially large rooms and walls, multiple boards can be connected with a slimline H-jointer – resulting in almost seamless joints between different boards and a wall-to-wall writing surface.
Then there are the ‘hybrid’ products – whiteboards that blend their functionality with other similarly useful items. This includes the pin board + whiteboard combination offering, which offers a 50/50 merging of the two types of boards for ultimate convenience. Customers can choose from a fabric range that includes over 30 different colours.
The Whiteboard Cabinet Slider is an entire furniture piece that features a slidable whiteboard at the top, with storage in the cavities behind, as well as more cabinet storage beneath the sliding boards.
“A whiteboard cabinet is an excellent way to optimise your storage space within a room,” says Marsh. “We supply the highest quality frames and sliders that have been favourites of teachers for many years. The system is designed specifically for hard-working environments.”
With the ever-enduring mobile, wheeled boards rounding out their large whiteboard offering, the formidable range covers almost all bases – and it remains dedicated to enhancing productivity in workspaces and educational settings around the country.
Introducing the Potter Interior Systems Passive Fire Solutions Finder, revolutionising the way you discover and select the perfect fire stopping products and solutions for your projects. We understand the importance of efficiency, reliability, and safety when it comes to passive fire protection, and our innovative search function is designed to meet your exact needs.
With our user-friendly and intuitive tool, located conveniently under the ‘Search Solutions’ tab on our home page, finding the right passive fire solutions has never been easier. Our team of experts has meticulously developed this tool to provide you with a seamless and effortless experience.
Our search function offers two efficient methods to explore our extensive range of fire stopping solutions: criteria-based search and keyword search.
At Potter Interior Systems, we are committed to delivering exceptional passive fire protection solutions. We understand that every project is unique, and that’s why our Passive Fire Solutions Finder is designed to provide you with tailored options that meet your specific needs. Say goodbye to tedious manual searches and embrace the future of fire stopping product selection.
Visit our website today and experience the ease and efficiency of the Potter Interior Systems Passive Fire Solutions Finder.
Your search for the perfect fire stopping solution starts here.
Since 2016 Potters aluminium partition suites have proudly carried the Declare label, which is a nutrient label for the building industry, ensuring consumers have all the information about the products they buy.
Declare is part of the International Living Future Institute’s (ILFI) suite of programs that catalyse a socially just, culturally rich and ecologically restorative future. This trusted public database and product labelling program answers 3 key questions:
Material selections and product transparency have emerged as increasingly crucial factors in the regenerative building movement, circular economy and human and environmental health, through design, specification, product manufacturing and supply chain transparency.
WHAT IS A DECLARE LABEL?
A Declare label displays compliance (or otherwise) with the stringent criteria of the Living Building Challenge (LBC) Materials Petal and Healthy Interior Performance Imperative, which helps specifiers and clients make informed choices for healthier buildings. They can be likened to nutritional labels that make understanding product ingredients easier.
Demand for materials transparency and specifier interest in the makeup of products is increasing, helping to shift the supply chain. Transparency programs like Declare build knowledge and facilitate the transition to a healthier built environment.
Posted in:As the leading manufacturer of whiteboards and related products in New Zealand, this comprehensive manual serves as a definitive guide to the specifications, features, and applications of our diverse range of commercial whiteboards, pinboards, notice boards, mobile boards, glass boards, cabinet sliders, dividers, displays, and acoustic solutions.
Established in 1966, Potters has a proud legacy of supplying Kiwi classrooms, universities, retailers, and workplaces with high-quality whiteboards that meet the specific needs of their customers.
Our commitment to delivering exceptional products has made them the preferred choice for designers seeking unique and customized solutions. “We are proud to be the market leader with our range of products that meet the needs of the modern workplace,” said Rachael Marsh, Sales + Development Manager. “Our products are designed to deliver the perfect solution for an innovative working and learning environment.”
The new manual provides an overview of each product category, highlighting key features, technical specifications, and application scenarios. It offers architects, designers, and other industry professionals a detailed understanding of the possibilities and advantages of integrating Potters’s products into their projects.
The manual also serves as a valuable resource for customers, empowering them to make informed decisions when selecting the ideal whiteboard or accessory for their specific requirements.
The release of the Product Specification Manual represents a significant milestone for Potters, as it reaffirms our position as an industry leader and exemplifies the dedication to delivering exceptional products backed by unparalleled customer support.
Click Here to download the new product manual.
Posted in:In the wake of the COVID-19 pandemic, maintaining a high level of hygiene in commercial spaces has become a paramount concern. Among the various surfaces within these spaces, ceiling tiles often go unnoticed but play a crucial role in overall hygiene.
Commercial spaces, such as offices, retail stores, hospitals, and educational institutions, are frequented by a large number of people daily. Ensuring a hygienic environment is essential to prevent the spread of germs, bacteria, and viruses. Maintaining hygiene not only promotes the wellbeing of occupants but also enhances their productivity and overall satisfaction.
Ceiling tiles are an integral part of the building envelope, contributing to aesthetics, acoustics, and insulation. However, they are often overlooked when it comes to hygiene. Traditional ceiling tiles may accumulate dust, mould, and bacteria over time, posing a risk to indoor air quality and occupant health. Therefore, adopting innovative solutions specifically designed for enhanced hygiene is crucial.
Modern ceiling tile solutions are available that offer advanced hygiene features to address the challenges faced in commercial spaces. Here are some key characteristics and benefits:
It is important to ensure that the selected ceiling tiles comply with relevant regulations and certifications in New Zealand. Considerations such as fire resistance, acoustic performance, and sustainability should also be evaluated alongside hygiene features.
Installing hygiene-focused ceiling tiles is just one aspect of promoting cleanliness in commercial spaces. Regular cleaning and maintenance routines, along with proper ventilation systems, should be implemented to achieve optimal hygiene standards.
In the post-pandemic era, maintaining a high level of hygiene in commercial spaces is of utmost importance. Incorporating specialised ceiling tiles with advanced hygiene features can significantly contribute to a cleaner and safer environment for occupants.
Posted in:What’s above your head can make a big impact within a space and black ceilings have become a popular choice for restaurants, offices, law firms and medical facilities.
Extremely versatile, black ceilings are a great way to add dimension and contrast to your space making a room appear larger and ceilings taller without spending too much money on expensive renovations or furniture upgrades.
The ceiling plays a major role in how a space’s style and mood come together, with black being ideal for creating a modern, sophisticated look.
When to consider ceiling black ceiling tiles:
From aesthetics to performance, Potters dedicated specification team can help architects and designers to provide the perfect solution.
Posted in:Good building acoustics are becoming increasingly important in today’s architecture and design as it supports the overall atmosphere created for users. Being able to control noise and sound also has a great impact on health and wellbeing, along with an increase in productivity.
Minimising the transmission of noise from one space to another while controlling the sound itself can be very important for all types of offices, education, health care and public venues – the fact is, good acoustics are important in almost any setting.
Benefits of Acoustic Treatments
Whether we’re conscious of it or not, we are always listening to the environment around us. The sounds we take in impact our ability to perform, interact and thrive. For this reason, we need to create an acoustic environment that is as comfortable as possible.
An acoustic treatment seeks to improve the sound transmission from one space to another by absorbing the sound waves within a room. Acoustic Ceiling Tiles are an easy and effective way to reduce the echo in a noisy environment, and our range of AMF Thermatex Acoustic suspended ceiling tiles provide:
Explore and discover our collection that will bring the perfect balance of acoustic performance and design, creating the optimum environment for your next project.
Posted in:HVAC Service Bundles: Saving Space and Making Compliance Easier.
Specifying multi-service bundles which have been tested for compatibility with acoustic lagging and thermal insulation can help simplify compliance.
The NZBC continues to evolve. With each update we see it call for greater thermal values on mechanical/HVAC systems. Whilst this has obvious performance benefits to the system on how economical it performs, there are some knock-on effects in other areas of building compliance relating to fire.
When it comes to passive fire treatment of pipes and cables passing through fire rated walls and floors, the New Zealand Building Code refers to two options when it comes to compliance. The first being identical with a prototype assembly of the service, building element and protection method which has been tested in accordance with AS4072.1 and AS1530.4 and has achieved the required FRR or differ from a prototype assembly of the service, building element and protection method in accordance with Section 4 of AS4072.1. In basic terms the first option means it must be identical to the tested system, the second option will generally refer to variations from a tested system that have been documented by an IANZ or NATA approved laboratory based on one or more tests whereby the scope allows for variations from the original tested system.
How do increased thermal values on mechanical piping affect the firestopping you might ask? If using the first path to compliance, thicker lagging on a copper pipe than was originally tested would mean that the system once used to firestop this pipe may no longer be compliant as the lagging may differ to the original tested system. In the case of the second option of compliance, thicker lagging on the copper pipes may still be ok if the AS4072.1 compliant fire assessment uses words like “minimum thickness” or refers to a specific maximum thickness which is preceded by words like “up to”. This is an important detail to look out for when specifying a system.
What else can be affected by new thermal values? We have seen more and more different types of materials being used for lagging on mechanical copper pipes. As the call for higher R-Values continues, manufacturers are looking for efficient ways to achieve performance. Black nitrile rubber products are no longer the only options with many other brands entering the market with materials such as cross-linked polyolefin. When it comes to the path of compliance, what does the test report or fire assessment refer to when it comes to the lagging type? Does it refer to a specific brand? Or does it refer to specific performance requirements of the lagging type? Look out for systems that refer to multiple brands or materials with specific performance criteria for greater versatility.
The next issue to arise for higher R-Values is related to space. More and more services are running throughout commercial and residential buildings, often the only room for these services to pass from one fire compartment to another is above a door head into an apartment or riser cupboard or passing through a floor slab in a riser shaft. Traditional passive fire treatments have commonly called for each individual pipe or cable to pass through its own aperture and maintain a minimum of 40mm between each aperture. It can become increasing difficult to fit so many services in the one area and maintain the correct separation in these small areas as the lagging is getting thicker, meaning that the diameter of the pipes gets bigger and bigger.
Fortunately, there are a wide range of products that can help resolve these issues. The team at BOSS develop their systems based on years of experience ‘on the tools’. So when it comes to product development they look for versatility and simplicity.
One option is the FireMastic-HPE, a high pressure exerting intumescent fire sealant perfect for mechanical service bundles. For many years the ‘HPE’ has been able to bundle A/C Paircoil with power and control cables, along with a condensate drain or conduit. Recent testing has seen a whole new range of approvals on thicker pipe lagging, different types of pipe lagging and more pipes through the one aperture making it an incredibly versatile fire sealant for mechanical services.
Multi-service transits such as the BOSS FyreBox continue to improve the way multiple services can be treated through one aperture. Not only does the FyreBox enable large bundles of services to all go through one simple device, but the extensive product testing on different types of pipe lagging has seen the range of approved lagging recently increased. Whilst various brands of insulation are directly referred to in the certification it also provides options for lagging types that meet minimum performance criteria. (This comes in handy when lagging manufacturers can often re-brand the same product under a different name and distributer). The BOSS FyreBox certification also generally calls for a minimum thickness of lagging relating to a specific FRL making it easy to maintain compliance with one product across a multitude of systems as pipe lagging thickness varies. Now with larger diameter copper than ever before the BOSS FyreBox continues to provide innovative solutions to common site problems.
Posted in:Potter Interior Systems believe that product transparency is crucial to increasing the availability of healthy products in the marketplace and helping you to make the right choice when designing and specifying your projects.
As specialists in aluminium partition systems Potters recently supplied a seamless mix of partition suites to CBRE Asia Pacific’s new Auckland office.
The result is a contemporary workplace that’s open and relaxed with various break-out spaces to suit different working styles. Working with Stack Interiors, the design process was aligned for sustainability, including locally sourced and sustainable materials.
All Potter Interior Systems aluminium partition suites are proudly designed in New Zealand and carry the Declare label, which is a nutrient label for the building industry, ensuring consumers have all the information about the products they buy.
Declare states where the product is made, if it contains any red list chemicals, it’s end-of-life options and gives confidence that products are non-toxic and safe.
Designed by: Stack Interiors
Constructed by: Alaska Construction + Interiors
Photography: Mark Scowen
Get Your Free Puffer Vest with every 50 Tracklok, Gridlok or Deflok items purchased between July To August 2022 🔥
*Reward valid from 1st July to 31st August.
Exclusive to Potter Interior Systems trade account holders.
Tracklok products include Retro, Timba, Flat, Gaplok, Deflok and Gridlok.
Limited stock of puffer vest available, while stocks last. Limit five per customer.
Potter Interior Systems Standard Terms and Conditions of Sale apply.
View the Tracklok range here
Posted in:In the event of a seismic event, will the specified passive fire treatment need to remain in place ready to work in the event of a fire? Or is the treatment designed to be repaired if it has cracked or moved during the seismic event?
Passive fire and movement aren’t often considered together in one application, yet so often we see requirement for movement in areas of a building that requires firestopping. Treatment of linear gap seals, control joints and penetration seals around services are common areas for passive fire protection. Control joints can often be sealed using fire rated mastics, and larger gaps can be sealed using products like fire rated bulkhead batts, but what if the gap is at a deflection head? Or if the top of a fire rated wall requires movement from ground heave? Are there seismic movement requirements around services?
Deflection head gaps at the tops of walls commonly have up to 20mm movement required for walls to move up and down as concrete floor slabs move and deflect and these scenarios are commonly dealt with using fire rated mastics or sealants. However, we’ve seen gaps in commercial buildings and infrastructure projects require bigger gaps, often due to the ground heave or structures settling over time. Products like BOSS FireStrip-ALX can help in this situation.
Designed to perform as a fire barrier in construction movement joints according to AS1530.4: 2014 and AS4072.1-2005, FireStrip-ALX is elastomeric foam laminated with a graphite based intumescent layered on both sides. It is designed for linear installations in horizontal and vertical applications, with different sizes available to suit different gaps.
Common passive fire treatment for around services like pipes and cables are commonly treated with fire rated mastics and sealants, fire collars, pillows and wraps and whilst some of these products do allow for some movement, they are unlikely to provide large amounts of movement. In the event of a seismic event, will the passive fire treatment need to remain in place ready to work in the event of a fire? Or is the treatment designed to be repaired if it has cracked or moved in the event of a seismic event?
One solution for these application is FlexiCoat-MAK, a system that is tested and approved to AS1530.4:2014 and AS4072.1-2005 to achieve a 2hr fire rating (FRR -/120/120) for apertures in walls and floors up to 1100 x 1100mm or continuous linear gaps seals up to 200mm wide and provide up to 50% movement. Systems like these not only restore the fire compartment, but will also provide movement around services for seismic purposes. The system comprises of a flexible 80kg rockwool 100mm thick base product, which gets coated with a water based elastomeric acrylic coating known as FlexiCoat-MAK, which is suitable for spray, trowel, brush and pouring applications.
These systems are designed for passing through services including steel and copper pipes, steel pipes, large cable bundles and cable trays, and even lagged copper pipes. The system will provide the necessary firestopping requirements and allow for movement from seismic perspective.
Posted in:Potter Interior Systems range of Premium Whiteboards, Pinboards and Noticeboards have been manufactured in New Zealand since 1982. With a proud 40 year history of supplying Kiwi classrooms, universities, workplaces and favoured by designers looking for something unique.
Offering a custom-made solution the whiteboards are manufactured from our Auckland production facility, using the highest quality porcelain, aluminium frames, solid substrates and locally made components.
What sets us apart is the ability to control supply chains to offer guaranteed dates of supply with lower lead times and consistent pricing through some of the following procedures:
Our knowledge and commitment to customer satisfaction has enabled the manufacture of whiteboards to continue at the same pace without delays, resulting in all projects being delivered on time and finished to the highest quality standards.
Speak to Potters today to see how they can design a solution to suit your project’s requirements.
Posted in:We have all heard the terms Fire Rated, Fire Resistant and Fire Retardant. But do they all mean the same thing?
Whilst the words themselves sound similar, and when looking at a dictionary definition, they might sound the same, however in the building industry without some context to a physical test standard and associated performance to a test standard, then they might just be meaningless words.
So, what must you look out for when checking if a fire rating is actually a fire rating? Firstly, we must look at the specific application or building scenario that we need a fire-resistant product for. Relative to the specific building scenario will be a reference in the New Zealand Building Code (NZBC) or the National Construction Code (NCC). In the NZBC and NCC are references to specific New Zealand / Australian Standards that a product will likely need to be tested to with minimum performance criteria.
For the purposes of this article, we will focus on service penetrations that pass-through fire rated building elements such as pipes and cables. For these elements the NCC refers to a Fire Resistance Level (FRL) or Fire Resistance Rating (FRR). This is defined as grading periods in minutes determined in accordance with Schedule 5 for the following criteria: “Structural Adequacy”, “Integrity” and “Insulation” and is expressed in that order shown as numbers separated by a forward slash (/). For example: FRL 120/120/120 would offer 120 minutes structural adequacy, 120 minutes Integrity and 120 minutes Insulation. This testing criteria refers to AS/NZ 1530.4. The current version of this standard is 2014.
When products are tested to AS1530.4:2014, the system or specimen is made up of the building element (wall or floor) and any service passing through that wall or floor (e.g. pipes or cables), and the products and specific manner in which they are installed. This overall system will provide the specific tested performance. The performance criteria refer to the following:
Structural Adequacy refers to the ability of a loadbearing element to maintain stability and adequate loadbearing capacity. The failure criteria of this refers to whether the specimen falls down or it deflects or it deflects by a more than certain amount or by greater than a certain rate. Service penetrations do not have a structural adequacy aspect required and therefore this criterion in the FRR will be shown with a dash. Example -/120/120.
Integrity refers to the ability of an element of construction to resist the passage of flames and hot gases from one space to another. There are a number of ways in which this criterion is measured, however it basically refers to having no openings or gaps occurring in the specimen that would allow flame or hot gases to escape. One form of measurement is the use of a cotton pad which is placed over the gap or opening for 30 seconds to see if it will ignite. If the cotton pad ignites this will be considered a failure at that time. Another failure criteria refers to the observation of flames on the non-fire side for a period greater than 10 seconds. For some more specific applications a gap gauge can also be used.
Insulation refers to the ability of the surface of an element of construction not exposed to the furnace (or non-fire side of the compartment) to maintain a temperature below the specified limits. The specified limit in this case is 180°C above the ambient temperature of the element at the time just before the test begins. For example, if a metal pipe was 20°C just prior to the start of the test, then the failure criteria would be the temperature of the pipe exceeding 200°C. Each specimen has thermocouples placed on and around the specimen in locations specified by the standard. These thermocouples measure the temperature throughout the test.
All of the above criteria are measured in the form of minutes from the start of the test before they exceed the failure criteria. The number is then rounded down to the nearest 30-minute interval. The NCC refers to the most common intervals as 30, 60, 90, 120, 180 and 240 minutes. Even if the time in one performance criteria misses the next interval by only one minute, then that criterion gets relegated back to the earlier interval. As an example, if flaming was to occur around a pipe for more than 10 seconds at 119 minutes it would miss the “2hour” rating of 120 minutes and be pushed back to 90 minutes.
When it comes to the performance of service penetrations, these don’t require a structural adequacy rating and will always be shown with a dash at the start, eg. FRR -/120/120.
A wide range of firestopping products are available that will perform to achieve both integrity and insulation ratings. Products like BOSS FireMastic-300 fire and acoustic sealant are designed for metal pipes and small cable bundles, while High Pressure Exerting Intumescent sealants such as BOSS FireMastic-HPE can also be used for HVAC services, cable bundles and combustible pipes. Other products are designed to treat pipe penetrations. These types of products are ideal for treating small cable bundles, combustible pipes or smaller metal pipes and will achieve FRR’s commonly of up to -/120/120.
But what happens when there are a lot of metal elements that get hot faster? When it comes to uninsulated large steel or copper pipes or metal cable trays filled with large bundles of big power cables, these will generally conduct heat through the penetration faster and transfer it to the no fire side of a wall or floor. In most cases a sealant will not be enough to meet both the integrity and insulation criteria. As an example, a non-insulated 150mm copper pipe treated with sealant alone might achieve an FRR -/120/-.
So how do we get the insulation criteria to perform better? The answer often comes in the form of an insulation blanket or thermal wrap. Products such as the BOSS P40-MAK Wrap and BOSS Thermal Defence Wrap can be used to wrap around a service for a short distance on both sides of a wall or top side only of a floor slab. Depending on the size of the service the wrap might extend 300mm from the building element or up to 600mm. This style of thermal insulating product can increase an insulation rating up to 240 minutes or 4 hours. For example, a metal pipe that might only achieve FRR -/120/30, the addition of the thermal wrap can easily bring this up to FRR -/120/120. It’s important to note that other passive products will form part of the system to aid the integrity rating. For instance, a sealant and wrap might complement each other. The bigger the service or the higher performance rating required will determine the distance in which the service needs to be wrapped.
Posted in:Ceilings play an integral part of every interior space with a seamless connection between design, acoustics and air quality.
AMF Thermatex Acoustic is a mineral fibre ceiling tile designed with both sound insulation and absorption in mind. This is largely thanks to its innovative acoustic fleece, which also helps provide a smooth and modern look.
The Thermatex Acoustic range achieves excellent sound absorption of up to 0.65 αw, and sound insulation values of 40dB. This makes it particularly suited for environments where multiple sources of sound need to be managed, such as retail, offices and showrooms.
The high-quality mineral tiles are produced in a wet-felt tile process that uses natural, sustainable raw materials, including biosoluble mineral wool, perlite, clay and starch.
Contributing to healthy interiors the Thermatex range also helps to increase air quality through low formaldehyde emission levels deemed as best-in-class.
Specialist features include:
To find out more about the AMF Acoustic range of suspended ceiling tiles please see the range here https://potters.co.nz/catalogue/ceiling/mineral-fibre/
Posted in:Every $1000 you spend on eligible Mammoth Insulation products gives you one entry to
Win One of Ten Swanndri Foxton Oilskin Vests.
The promotion will commence on the 02/05/22 and close on 30/06/22.
Customers must have a valid csrconnect account to be eligible to enter.
Eligible Mammoth products include Novahush Ductliner, Novahush Bafflestack,
Novahush Panel Absorber, Novahush Sound Blanket. Exclusive to Potter Interior Systems trade account holders.
Enter now at www.csrconnect.co.nz
See Full Terms + Conditions Here.
Posted in:Plasterboard is typically required on site before plumbers, electricians, fire and HVAC contractors can begin to carry out their works, so what happens when you don’t have the plasterboard?
Keeping a project on schedule has always been one of the key issues with construction. Since the pandemic began this has never been more relevant. The very same issues have had huge impacts on importing and logistics functions too. Whilst the world continues to open up, we are still feeling the effects of worldwide shortages of components and materials from all forms of industry.
We’re seeing builders having to plan several months ahead to ensure they have materials on site when they need them. Domestic builders are ordering windows and trusses long before the footings are even dug. Commercial builders are having to juggle trades and shuffle around access to try and keep the job on the critical path.
Traditionally we see partitions and ceiling contractors being the first trade to start on each floor on apartment projects, straight after the concrete floor slabs have been poured. They carry out the set out of the walls by marking out the position of walls and commonly installing the deflection head tracks that the studs will fix to before they frame up the walls. Many of these walls form fire rated compartments within the building including the apartments and service risers/cupboards.
Commonly we see the partitions and ceiling contractors come and frame and sheet the walls that will have pipes and cables pass through them first. This is because it is too hard to cut sheets of plasterboard neatly around pipes and cables if they have already been installed. Cutting the correct size hole for each set of pipes and cables is also critical to the passive fire aspects of treating these services to re-instate the fire rating after there has been holes cut in it. So running the plasterboard first is very important from a future safety aspect as well. This means that plasterboard is required on site before plumbers, electricians, fire and HVAC contractors can begin to carry out their works. So what happens when you don’t have the plasterboard? Simply put the job can be held up and in some cases stop until material is available.
So how else can builders keep the passive fire stopping aspects of a project moving ? They can use a multi-service transit such as the BOSS Fire Transit Box. The multi-service transit box is a passive fire rated product that can be installed up to the soffit before any framing or walls. It enables service trades to pass their pipes and cables straight through it. By using this method of treating the services from a fire rating perspective instead of traditional plasterboard, the critical path of the project can stay on track and services trades can get on the job sooner without any plasterboard. By using the box they can run services first and sheet later.
There are other bonuses too. Not only can the services trades be used on a project sooner, they can run their services easier and faster. By removing the bottom of the box, services can be lifted into position making installation simple. Normally plumbers and electricians would then also have to treat their services individually with passive fire products like sealants, fire collars and often in the case of metal services likely use thermal insulation wraps. Not only does this use up a lot of labour to install, but the risk of using the wrong products, or installing them incorrectly is a real issue the adds costly defects and hold ups of its own.
How does a fire box work you may ask? Well the transit is a metal outer chassis and contains sachets of BOSS Fire’s High Pressure Exerting Intumescent sealant known as ‘HPE’. In the event of a fire the intumescent expands and seals around the pipes and cables, closing and gaps as plastic pipes melt away. The unique BrushSeal design allows pipes and cables to simply ‘pass through’ without need for individually sealing cables or pipes or having to cut any other inserts. Significant amounts of fire testing to AS1530.4:2014 and AS4072.1-2005 has proven that the BOSS Fire Transit Box is also able to provide 60min and 90min Fire Resistance Ratings without any need for thermal wraps. In an apartment entry setting this saves significant amount of labour and material costs.
Builders are using innovations like the BOSS Fire Transit Box to navigate material shortages on site like plasterboard and getting many other added bonuses.
Posted in:The new range of drilling templates make assembling our suite of Aluminium partitions fast and simple without the need for any additional measurements.
For increased efficiency and accuracy the drilling templates are pre-measured at the required intervals.
This significantly reduces installation time by making it easier to use the Screw Flutes/Buddies.
There are 5 templates – one for each Aluminium Series and a key set for our Door systems.
Drilling templates available :
For more information please get in touch with your Account Manager or email us on info@potters.co.nz
Posted in:In a perfect world, architects, engineers and consultants will have had the time and resources to design a project from start to finish including how to treat all of the service penetrations so that builders and contractors can simply follow the plan. In reality with pressure from developers always pushing to shorten the design and build time often certain things are designed on the fly during construction.
A common aspect of design that we see often forgotten until well after works have begun is the firestopping of services where they pass through fire rated walls and floors. In the passive fire industry, it’s always much better to plan ahead and select a tested system that will be treating the penetration before cutting any apertures or running services. It’s great to see that most contractors these days are now conscious that when running their services that they need to select a fire rated product that has the relevant certification approved for the relevant type of pipes or cables. They are also far better these days understanding that the type of the wall or floor is also a critical element to the tested system.
But what about the size of the aperture? Does this matter? In short, yes. The size of the aperture is also an important part of the firestopping. A tested system will have been tested with a few key elements. The type of substrate, the type of pipe or cable (including quantity and size), the size of the opening and then the products that were used to treat the service and how they were installed.
Take for example a combustible PEX pipe commonly used for hot and cold water is often treated in fire rated walls using an intumescent sealant. These intumescent sealants are designed to
expand in the event of a fire and crush inwards as the pipe melts away and essentially close the opening left by the melted pipe. The gap around the pipe will have been sealed in the test with a specific depth and width, and in some cases a surface fillet. The relationship between the amount of sealant and position of the sealant may impact on whether the sealant will in fact close the opening left by a melted pipe. Therefore it’s critical to understand a products testing and range of opening sizes relevant to the service.
BOSS FireMastic-HPE is a high pressure exerting intumescent fire rated sealant that is used for a variety of plumbing, electrical and HVAC services. Recently the FireMastic-HPE has carried out further testing on PEX pipes highlighting consistent performance with annular gaps from 5mm up to 20mm. It also carries testing where the pipe is offset in the aperture.
So what about oversize apertures? It’s all well and good to cut a nice core hole for a pipe, but what about larger services like cable trays, cable bundles or even a mixture of trades?
That’s where BOSS Fire has a wide range of passive fire products to suit your services passing through a variety of different apertures.
BOSS FirePillows-240 are a cost-effective fire barrier that be used to tightly pack in around non-combustible services like cables and cable trays, or metal pipes. They are best suited to concrete and masonry walls or concrete floor slabs and offer up to a 3hr fire rating.
BOSS Batts offer another solution for oversized apertures. BOSS Batts consist of a high density mineral fibre batt with an ablative fire resistance coating. They offer excellent flexibility in how that can be installed around a pre-existing service or be friction fitted into an aperture to act as a substrate for other passive fire products such as collars or mastics.
BOSS FireMortar-360 is another passive fire product used to re-instate a fire rating in fire rated walls and floors. Offering a trowelable or pourable system it also offers load bearing capabilities.
Another product which offers new build or retrofit options is the Multi Award winning BOSS Fire® Transit Box which is revolutionising firestopping methods for large bundles of mixed services. Designed to allow large bundles of pipes and cables to all pass through one single fire rated enclosure, the Transit Box is the only tested and proven method of firestopping multiple services with such simplicity of installation and ease of compliance. Not only does it come in a wide range of sizes to suit a variety of apertures, it also carries approvals with BOSS Batts so that multiple boxes can be installed in different aperture sizes.
When it comes to planning your firestopping systems, always take into consideration the approved aperture size and select the appropriate products to suit.
Posted in:Fire protection is a critical life safety aspect of any building. Whilst the building industry is getting far better at understanding what goes into the passive fire protection, unfortunately this critical part of a building is often left up to services trades to deal with as part of their installation package.
This means that it’s often the plumber who might be responsible for the correct fire treatment of their pipes where they pass through a fire rated wall. Or an electrician is responsible for the correct product selection and installation of a product to treat their cables where they pass through a fire rated floor. To become a qualified electrician or plumber the person will have carried out several years of training before being able to sign off their works on a building site. Whilst services trades are masters at their key profession, it is all too common that they haven’t undergone any formal training on the passive fire aspects of the job site.
Treating service penetrations correctly can get complicated quickly. There are many aspects that go into an approved tested passive fire protection system.
Key factors that go into a system include:
Only once these are known can a contractor begin to select the correct product or system that will perform in the desired manner. Noting that a system may include several different products that each have specific installation requirements.
On new builds it’s can be easier to plan the correct size opening for the service and the correct products on hand. But what about when there is small remedial works? Or when someone has run a conduit or a small bunch of cable through a wall that they didn’t realise was fire rated until after they’d already made a hole and run a pipe through it? Fire rated sealants often require a very specific amount of sealant to be installed around a service to a required depth. Fire collars will call for a different size collar to suit every diameter size of each pipe. Will the contractor have the perfect size hole for the cable to suit the tested sealant application? Will the contractor have a full range of fire collars in the van ready to put on the pipe? Unlikely.
That’s where products like the PenoPatch by BOSS Fire can be a handy product to have in the ute or van. Designed for 1hr fire rated walls the PenoPatch is known as “The 30 second fire seal” because it only takes 30 seconds to install and makes for a quick and easy installation for even the most novice tradesman. The putty discs come in a carton of 20, small and easy to store in the van for whenever the need arises. To apply simply remove the backing paper, put the slot over the cables or pipe, and stick to the wall molding the disc around the service. The 60mm PenoPatch is designed for 20mm apertures, or the larger 100mm PenoPatch is designed for up to 50mm apertures.
All fire protection should have the proper due diligence it deserves, and careful consideration should be taken before installing any fire product, however starting with products that have a wide versatile certification range will certainly give any trade a head start.
BOSS Fire uncomplicate the complicated. They innovate for user-friendly, versatile products that eliminate the installation risk and heavily reduce labour costs. The Senior Team all have trade, technical or engineering backgrounds so they know first-hand the pressure on designers, contractors, and certifiers to ‘get it right’. Their way of thinking like an installer sets them apart, borne from decades ‘on-the-tools’. So, when they test & develop systems, they do so to ensure class leading levels of fire protection, and to simplify the construction process by making the systems faster & easier to select and install.
Posted in:Free quick reference Aluminium flip chart
In conjunction with our Aluminium Specifiers manual, we have now released an updated Aluminium Partition Flipchart.
An industry-leading quick reference guide outlining each of the profiles contained within our Aluminium Suites.
Get in touch on specsupport@potters.co.nz if you would like a hard copy delivered, or download the flipchart below.
Posted in:Potter Interior Systems proudly supplied a range of quality products and proven solutions for Southern Cross Healthcare, which has recently been nominated as a Finalist in the Best Design Awards 2021.
Sprawled across two stunning floors and housing over 600 staff, the new workspace prioritises staff health and wellbeing, with a design focus on efficient and mobile ways of working.
This gives staff the freedom to choose their work environment, based on the space that best suits their performance or personal preference.
Ceiling panels can play a large role in treating office acoustics and Potters’ AMF Thermatex Acoustic panels were selected for their high levels of sound optimisation. Thermatex Acoustic is a 19mm thick suspended ceiling tile made from a specially perforated mineral board that features an acoustic fleece facing. The perforations provide excellent sound absorption while the fleece offers a smooth, elegant surface finish. The combination of high density, bio-soluble mineral wool with clay and starch provides excellent physical characteristics, particularly for acoustic performance.
All of Potters’ AMF Thermatex Acoustic Range are Red List free giving confidence that these products are non-toxic and safe and maintain GreenTag’s GreenRate Level A certification.
Level A products achieve a ‘Sustainability factor’ of 100% ensuring healthy and ethically sourced products are used.
While open areas hold the key to collaborative working, the need for privacy in confidential meeting spaces while still allowing visual connectivity was paramount. As specialists in aluminium partition systems, Potter Interior Systems offered a host of design options and configurations. C Series 45 Aluminium Partitions were paired with DS Doors + Sliders finished in a customised ‘Karaka Green’ to complement the natural surrounds.
All Potter Interior Systems aluminium partition suites are designed and produced in New Zealand, proudly carry the Declare label and are Red List free.
Posted in:The Potter Interior Systems range of perforated plasterboard allows architects and designers to create beautiful ceilings and walls with high levels of acoustic performance.
The panel perforations together with acoustic fabric lining and insulation, where used, reduce echo and noise reverberation to create more comfortable environments for work and leisure.
Developed by worldwide plasterboard specialist, Saint-Gobain. These products also feature innovative Activ’Air technology to help improve indoor air quality.
Potter Interior Systems has developed exclusive relationships with leading manufacturers to offer the widest selection of high quality plasterboards to meet a range of performance
requirements.
The versatile range features:
• Five Rigitone options with edge to edge pattern layouts for a monolithic, seamless design
• Three Protone contemporary grid-style patterns for exceptional acoustic performance
• Gyprock Standard 6mm Round has a traditional pattern layout with economical sound attenuation
Download our new catalogue here
Posted in:In recent years the residential construction sector has seen continued growth. This growth has had widespread repercussions that include both significant innovation and new challenges. As complex construction materials and technologies witness growing use, residents of multi-residential developments are demanding more services within their living space. Coupled with strong developer interest in increasing the lettable area, the question of passive fire compliance has become increasingly complex.
As a result, the industry now more closely scrutinises trades and subtrades, many of which are commonly falling short of compliance requirements relating to the fire rating of multi-residential apartments. This in turn extends deadlines and significantly increases project costs. Throughout the industry, there is growing awareness of the risk of incorrect or inadequate fire separation, and builders and trades are accordingly growing more responsible and seeking innovative, effective and reliable solutions for passive fire protection.
Let’s explore the key barriers to achieving compliant fire ratings on large buildings – particularly high-rise apartments – in today’s construction climate and look at an alternative method to overcome these.
Understanding The Problem
In the past, the major construction trades (being electrical, air conditioning, plumbing, data, fire, and internet) often applied their own passive fire protection after installing their services.
Whilst many builders use a Passive Specialist Applicator (a specialist trade that fire rates other trades’ penetrations) in the interests of costs and externalising risks – it’s also common for many subtrades accountable for the passive fire rating of their own work. This may provide a perceived shift of responsibility away from the builder, but it also poses a significant risk in terms of ensuring the adequacy of fire rating. ‘Approved’ systems can fail due to incorrect product specification or failure by the installer to follow strict installation guidelines.
Installation error is a major threat to passive fire protection since it is difficult to monitor the work methods of every subtrade. Depending on the varying skills levels of each installer, there is always a possibility that the subtrade will misinterpret installation guidelines, particularly where the fire rating system is complex or unfamiliar. Difficult installation contexts are becoming increasingly common, particularly in high-density apartments where space above the ceiling is at a premium.
As a consequence of developers seeking to maximise lettable area, the ceiling space height in multi-residential developments is often decreasing, while the complexity of technical services into each apartment is increasing – thereby further complicating the whole firestopping challenge. Without destructive inspections, it’s difficult to identify a passive detail after installation as physical aspects are not visible.
In addition to physical complications, the number of materials that must be protected within the tight confines of today’s multi-residential apartments is increasing. Residents now expect more services than ever in their living spaces, many of which use multiple cables and pipes, and trades must now engage with the latest in pipe material innovation and the myriad of plastics used for different pipe applications (such as PEX, PEX-AL, PP, PP-R, HDPE, uPVC, cPVC, and more) as well as mechanical bundles that include paircoil, cables, and lagged or unlagged metal pipes.
When it comes to cable types, the possibilities feel endless, and the ‘Standard Configuration’ becomes hard to work to when all the possible variables, sizes and quantities are considered.
Unfortunately, the vast majority of fire rating technology available does little to simplify the product selection process, and the impracticality of understanding all tested systems on the market makes it difficult correctly install one hundred percent of the time.
How The Industry Has Responded
Growing concerns regarding fire safety have also prompted a general movement in the industry toward investigating new, innovative fire rating technologies. In conjunction with the rising popularity of multi-residential apartments, these concerns mean that industry now seeks solutions that can bundle multiple services in tight spaces and at the same time reduce the risk of installation error.
In short, the industry needs fire rating solutions that ensure compliance, reduce cost, and eliminate the risks.
Innovative Tested Solution
In response to growing demand for fire rating technologies that overcome the challenges typically associated with passive installation, BOSS Passive Fire developed the BOSS Fire Transit Box which is revolutionising methods used to firestop services into apartments and units in residential buildings. The Multi-Service Pipe & Cable Transit lowers overall build cost, simplifies the installation process & eliminates risk involved with other life safety passive fire practices to achieve building compliance.
BOSS’s game changing Fire Transit Box “bundles” services into a single solution providing building code compliant, AS1530.4:2014 and AS4072.1-2005 with an FRR of up to -/120/120 on the widest range of services. 30min, 60min and 90min configurations are also widely tested and approved.
The unique design comprised of a steel chassis, industry-leading HPE expanding intumescent and an innovative BrushSeal™ that allows trades to simply “pass through” pipes and cables in one small compact product. There’s no need to individually treat pipes and cables with traditional sealants, wraps, collars and backing rods.
The BOSS Fire Transit Box can be installed before any walls are constructed – often fixed into place by the first trade onto a newly formed floor, such as the dry wall partition installer or fire sprinkler contractor. This makes scheduling a breeze, removing the traditional requirements that dictate the order of process amongst trades.
Independent contractor assessments estimate the the BOSS Fire Transit Box reduces up to 90% of labour costs compared to traditional methods, and significantly reduces overall build time and cost. Beyond this, the BOSS Fire Transit Box virtually eliminates any scope for error. Services trades then simply slide their pipes and cables through the box and get on with what they do best – their trade. In most applications, there is no need for any additional thermal wrap, as the BOSS Fire Transit Box meets all the requirements of AS1530.4, AS4072.1 and the NZBC.
The mounting method for services is exactly the same as that for a non-rated wall, and removes the possibility of installation error due to poor workmanship, incorrect product selection, or misunderstood instructions. Where other methods of passive fire protection are accompanied by complex or hard to interpret instructions, the straightforward installation of BOSS Fire Transit Box leaves little room for mistake.
This single, streamlined product ensures compliance at the time of installation meaning project sign-off its simple and transparent. And with periodic checks made just as easy, the ongoing inspection requirements of AS1851 (Maintenance of Fire Protection Systems and Equipment) are significantly streamlined.
A single BOSS Fire Transit Box can house all of the common apartments and riser services commonly seen in modern construction. PEX & PEX-AL water and gas pipes, lagged and unlagged copper pipes, steel and cPVC Sprinkler pipes, along with all the common power and comms cables and conduits like orange circular sub mains, CAT5e, CAT6, fire alarm, intercom, security, COAX and NBN to name a few.
In addition to its unique performance and low-fuss installation, the BOSS Fire Transit Box is also acoustic rated to Rw50, making it ideal for minimising noise travel in high density apartment construction and meeting the requirements for apartments contained the building code requirements.
The multi award-winning BOSS Fire Transit Box was first recognised in 2017 at the Australian Fire Protection Association ‘Industry Awards’ which named Multiplex’s luxury Capitol Grand the winner of the prestigious ‘Project of the Year’ award for adopting the use of the product. Since then, it has been awarded ‘Product Innovation of the Year Award’ at the 2018 edition of the annual Australian Construction Awards. Most recently in October 2021, the BOSS Fire Transit Box won two ‘Good Design Awards’ for Product Design and Engineering Design.
Posted in:By involving Potter Interior Systems early in the design stage, architects can ensure the product specified is approved for the application and to the applicable standards.
A common problem we find in the industry is a lack of formal training on fire ratings or passive fire. Many of the key factors that make for a compliant system when passing services through fire rated compartments such as walls and floors are not fully understood. Unfortunately, this leads to the wrong product being installed and it’s all too common that this isn’t identified until the project is ready for handover and access to fix something is often near impossible or at least more difficult than it was to originally build. This leads to cost blow outs.
Just because a product says that it’s ‘fire rated’ doesn’t mean that it has the required fire resistance rating (FRR) that’s relevant to the applicable Standard or to the Building Code, nor does it mean it can be used for all applications across a building.
We commonly see electrical, plumbing and HVAC trades miss critical details or make assumptions on how a product was tested or approved in relation to their planned use of the product. For example, because a product is tested with cables in a concrete wall, doesn’t mean it’s approved for cables in a concrete floor slab.
Often there are a lot of assumptions made with sealants too. For instance, a sealant might be used on a bundle of 50 power cables, but it’s only been approved for a bundle of say ten comms cables. Sometimes it’s as simple as the size or dimension or that the sealant was applied was different to how it was tested or approved.
With metal pipes we see the thermal insulation wrap often forgotten which is required due to the way the metal transfers heat from one fire compartment to the next (i.e. overlooking the insulation criteria of the fire rating).
The best result will be achieved by involving the supplier early in the design stage of each project. They can run-through a set of questions that will help identify the correct compliant fire stopping solutions.
Most importantly, they will help to ascertain that the product specified is approved for their application and to the applicable standards. We need to ensure that the products planned for use have been tested or approved to AS1530.4 and AS4072.1 by a NATA approved laboratory in accordance with their actual proposed application.
Key things about the requirements that should be matched to the proposed certification would be:
This type of information all relates to the certification on how a product or system has been approved for use in the first place. We then need to consider how to install the products or systems on site in the same manner they were approved.
As the NZ distributor of BOSS Passive Fire products, Potter Interiors stock a range of cutting-edge firestopping systems for the commercial construction industry. The highly experienced team at BOSS innovates to make passive protection requirements easier to comply with.
Their wide range of products are uncomplicated, simple to install, and lower the overall costs of compliance. What’s most exciting and unique to BOSS Fire is products like the PenoPatch, the BOSS Fire Transit Box and FireMastic-HPE.
The BOSS Fire Transit Box has been the dubbed The GameChanger as it’s revolutionising passive fire. It consists of a single transit box (available in a number of sizes) that can be used to firestop large bundles of mixed services. By having the freedom to mix and match plumbing, electrical and HVAC services using only one firestopping method, the risk of using the wrong product is heavily reduced. It’s extremely versatile in the form of the amount of certified substrates and offers new build and retrofit options.
Once the box is sealed to the substrate electricians and other trades alike simply ‘pass through’ their cables or services. This is due to the unique brushseals on each open end. No need for sealing individual bundles of cables or conduits. In a fire scenario the box has internal high performance intumescent that expands in a fire scenario closing off the box offering up to a 2 hour fire rating.
The PenoPatch is a small putty disc that is approved for small cable bundles and conduits. It only takes 30 seconds to install and provides a 1 hour fire rating. It’s incredibly cost effective and it’s easy to keep a small box in the van for a ready to go, no mess application.
The Potters range of trusted and well known BOSS sealants including the market leading 5 hour fire rated FireMastic-300 for gaps in walls and floors, also allows for a significant number of metal pipe and cable penetrations. A prime example of simplifying a system is the FM300 can be used on a 60mm diameter sprinkler pipe and doesn’t need any thermal wrap.
The flagship high pressure exerting intumescent sealant that expands up to 40x in a fire scenario known as FireMastic-HPE. These are suitable for new builds and have a number of retrofitting options. FireMastic-HPE offers market leading solutions for HVAC bundles and can even retrospectively protect conduits passing through walls where fire stopping has been completely overlooked and provide a surface mounted protection method.
Contact Potters’ Technical Team to discuss your application or visit the Potters website for detailed technical information to help select the right product for the right application.
Posted in:With its innovative features our Soho Series of Aluminium partitions are an incredibly practical way to achieve an industrial style glazing look, in a fraction of the time.
The light-weight, cost effective alternative is easier to fabricate and install than traditional glazing, while refusing to compromise on its stunning industrial-inspired aesthetics.
Being extremely versatile the Soho series features five profiles in total, capable of combining with our other suites to deliver unique solutions for the office that’s on trend.
The lightweight aluminium is attached to the glazing with industrial strength adhesive and can be positioned onto the glazing panel in a variety of ways. You are only limited by your imagination!
The Soho Series consist of two 35mm options; A-Frame Bars and Flat Bars, both of which are intended to complement the visual appeal of our Aluminium Partition Suites and Doors.
Soho is designed to provide an artistic feel to the suites and are not necessary to strengthen the structure of the partitioning in situ.
All Potter Interior Systems aluminium partition suites are proudly designed and produced in New Zealand, carry the Declare label and offer a 10 year performance warranty.
From aesthetics to performance our expertise in developing custom aluminium profiles sets us apart.
Get in touch today with the specification team at specsupport@potters.co.nz
Posted in:Streamline your order processes and save time with CSR Connect.
View Pricing
View customised product pricing based on your account.
Order Products
Real time product search and online ordering.
Invoices/Statements
Search the central document hub for invoices, credits and statements.
Analyse Purchase History
View and compare recent purchases and product history.
Registration is free and it only takes 60 seconds to get started.
For further information, we invite you to contact your account manager.
All orders placed will be shipped once NZ reaches Alert Level 3.
Potter Interior Systems has developed exclusive relationships with leading manufacturers to offer the widest selection of high quality plasterboards to meet a range of performance requirements.
We are excited to announce the release of our new 24 page product catalogue outlining our versatile range which includes:
Wherever healthcare facilities are built or modernised, they create a challenge for clients, architects and planners. Strict hygiene regulations must be observed, while the building must be functional and aesthetically attractive.
The selection of the optimum ceiling system depends on the use of the room. Whilst hygiene is of paramount importance in operating theatres and intensive care units, sound protection and room acoustics are needed in corridors and foyers. In sanitary areas and kitchens, the ceiling also needs to withstand high humidity.
Clean Room – ISO Classification
Clean rooms are essential for medical research and treatment. They enable different parameters, such as bacteria, temperature, humidity and pressure to be exactly controlled. The air purity classification according to DIN EN ISO 14644 is the most well-known standard. It states the maximum number of particles in the ambient air and divides the cleanrooms into classes from ISO 1 to ISO 9, with class 1 being the highest specification for air purity.
AMF Thermaclean S The Solution for Hygiene Environments
Specifically developed and tested for use in sensitive areas of health care facilities to meet the strictest of hygiene requirements. The vinyl laminated tiles feature a preventive effect against germs and the accumulation of pathogens, bacteria and fungi. Perfect for hard-working environments as they are robust, disinfectant-resistant, low maintenance and easy to clean.
Specialist Hygiene Features Include
Get in touch with Potters’ specification team today to assist with creating solutions for your next Healthcare project at specsupport@potters.co.nz
Posted in:Free Puffer Vest with every 50 Tracklok, Gridlok or Deflok items purchased between July To September 2021 🔥
*Reward valid from 1st July to 31 September.
Exclusive to Potter Interior Systems trade account holders.
Tracklok products include Retro, Timba, Flat, Gaplok, Deflok and Gridlok.
Limited stock of puffer vest available, while stocks last. Limit ten per customer.
Potter Interior Systems Standard Terms and Conditions of Sale apply.
View the Tracklok range here
Posted in:Pro-Fit V Backing Seal
Pro-Fit Flat Backing Seal
The project, designed by Athfield Architects Ltd, took out top honours in the Greenstone Group Education Property Award in the 2021 Property Council of New Zealand Industry Awards.
The Potter Interior Systems specification team, working with Athfield Architects met the brief of ‘A modern school with a rich past’, incorporating modern learning environments while still maintaining its heritage listing.
The new block includes contemporary learning spaces, formal study areas, break out rooms and specialist music facilities. The 21 teaching spaces around the block are designed with flexibility in mind, allowing for open-plan learning spaces or a return to traditional classrooms if required.
Potter Interior Systems proudly supplied Rigitone Matrix 8mm Round in the entrance ways and communal areas. Its sophisticated look is universally appealing and highly functional for public areas in commercial buildings. Its acoustic control is achieved through a combination of perforated patterns and a highly effective fabric backing which prevents dust from the ceiling entering the room while also masking the ceiling framework.
Architects and specifiers are actively seeking solutions to improve air quality by reducing the levels of VOCs and other harmful pollutants. Rigitone Plasterboard is manufactured with Activ’Air technology — a unique process that converts formaldehyde into non-harmful compounds that are locked in the board and can’t be released back into the air.
While open areas hold the key in collaborative working, the need for classrooms to be easily closed off was also paramount. As specialists in aluminium partition systems, Potter Interior Systems offered a host of design options and configurations. A seamless mix of DS Series aluminium partitions with doors and sliders were specified in a natural anodized finish that complement the natural timber surrounds.
All Potter Interior Systems aluminium partition suites are designed and produced in
New Zealand, proudly carry the Declare label and are Red List free. From aesthetics to performance for all commercial interior needs, the team at Potter’s can support the specification of the perfect solution.
Architect: Athfield Architects
Construction: RDT (Project Management) + Southbase Construction
Photography: Lightforge Photography
Awards: Winner – 2021 Local Awards by New Zealand Institute of Architects – Education Category
Grand Prize
Ford Ranger FX4 Valued Up To $56,000
Second Prize
SeaDoo GTI130 Valued Up To $21,000
Third Prize
Luxury Spa Pool Valued Up To $9,995
Bonus Prizes
One Winner Each Month Per Branch Valued Up To $700
Entries is open Monday 01 June, 7am to Tuesday 30 November, 12pm 2021.
Winners will be announced Friday 10 December, 8am.
Visit www.clubpotters.co.nz to enter
Posted in:Potter Interior Systems proudly supplied the Austratus Ceiling + Wall Timber Batten system to the Greater Wellington Regional Council at 100 Cuba Street, Wellington.
As one of the largest open-plan commercial spaces in Wellington, the Cuba Street Farmers heritage building has been transformed into a state-of-the-art workspace and nominated as a finalist in this year’s Property Council New Zealand Industry Awards in both the Commercial Office and Heritage and Adaptive Reuses award categories.
The Potter Interior Systems specification team, working with Athfield Architects, met the brief with the Austratus Ceiling + Wall Timber Batten System, specified in Square Fin Combo and finished in Western Red Cedar. The system was specifically chosen for its timeless appeal and ability to blend seamlessly with existing heritage features throughout.
When it comes to inspiring spaces, nothing makes an impact quite like an architectural timber ceiling, wall or screen. Colour, warmth, tone and texture — timber has a unique, sophisticated appeal.
To align with wider sustainability goals of specifying products that eliminate impact on the environment, designers and builders can specify the Western Red Cedar, Hemlock and New Zealand Pine products with confidence. The range has PEFC Certification (the world’s largest forest certification system) to ensure timbers are sourced from sustainably managed and controlled forests.
Architect: Athfield Architects
Construction: LT McGuiness
Ceilings + Wall Panels Installed By: NZ Ceilings
Potter Interior Systems are proud suppliers of quality products and proven solutions to the following projects nominated for this years
Property Council New Zealand – Property Industry Awards.
WARREN AND MAHONEY Civic, Health and Arts Property Award
RCP Commercial Office Property Award
GREENSTONE GROUP Education Property Award
RESENE Green Building Property Award
NAYLOR LOVE Heritage and Adaptive Reuses Property Award
CBRE Industrial Property Award
YARDI Retail Property Award
HOLMES GROUP Tourism and Leisure Property Award
First released by the Ministry in partnership with the Building Research Association of New Zealand (BRANZ) in 2007 and the second version released in September 2016 with its mandatory requirements applied in 2017. Changes in this third version have been made to align with industry best practice, the latest research, feedback received from design reviews and responses to a wide range of technical queries.
The DQLS documents have been developed to provide technical requirements that assist architects, designers and engineers in creating quality learning environments that are fit for purpose. The primary objectives are to provide quality learning environments to support teaching and learning, and the wellbeing of everyone who use or occupy school buildings
The DQLS requirements apply to:
A design team must ensure that any new learning space design complies with the DQLS requirements for reverberation time (RT), sound absorption (NRC), sound insulation (CAC), impact insulation and indoor ambient noise levels. The use of acoustic ceiling tiles reduces ambient noise levels and improves sound quality within a room by absorbing sound waves and eliminating echoes.
Three approved design solutions for roofs have been developed to cater for areas of high, medium and low rainfall intensity. The approved solutions are warm roofs, where the thermal mass is in a rigid panel directly below the cladding. This is the Ministry’s preferred roof type for learning spaces, but others may be accepted if they are of a robust design.
To comply with the mandatory requirements, a roof-ceiling system must adopt the approved solution relevant to the school’s region – or a design that is acoustically equivalent (as confirmed by an acoustic engineer). The differences are in the ceiling’s CAC specification and all the approved solutions require the warm roof to have a mass layer (as pictured below).
HEAVY Rain Regions
Northland, Auckland, Bay Of Plenty, Taranaki, West Coast.
– A profiled steel warm roof system including a mass layer
– 150 mm ceiling cavity with insulation batts and CAC 35+ ceiling
– or 150mm ceiling cavity with (no insulation) and CAC 40+ ceiling
MEDIUM Rain Regions
Waikato, Gisborne, Hawke’s Bay, Manawatu, Whanganui, Wellington, Tasman, Otago, Southland.
– A profiled steel warm roof system including a mass layer
– 150 mm ceiling cavity with insulation batts and CAC 25+ ceiling
– or 150mm ceiling cavity with (no insulation) and CAC 30+ ceiling
LOW Rain Regions
Canterbury, Marlborough
– A profiled steel warm roof system including a mass layer
– (No acoustic requirement for ceiling or cavity)
Potter Interior Systems have been working with the education sector for many years and understand the complex NRC + CAC levels required under the new code.
As specialists in this area we can offer the most practical and compliant solutions for your projects.
If you have any questions on how the new standard affects your projects, products or services, feel free to get in touch for an in-depth discussion or email specsupport@potters.co.nz.
The Full Acoustic DQLS can also be downloaded here:
https://potters.co.nz/wp-content/uploads/DQLS-Acoustics.pdf
With the growing need for fire resistance in the commercial construction market Potter Interior Systems are continuously developing their range of fire rated products to ensure that current NZBC requirements are met.
A solution for a fire-rated wall or ceiling panel would be our range of AMF Heradesign. The product is versatile and easily installed as a suspended ceiling within a grid system, screw mounted to the ceiling, hung as clouds, rafts or baffles and can also be direct fixed as wall panels.
AMF Heradesign panels have been independently tested to meet NZBC requirements and awarded a Group 1s classification when tested to ISO 5660 Part 1: Heat release rate and Part 2: Smoke production rate. Recently another layer of protection has been achieved with a Group 1 classification when tested to ISO 9705 – A Full Scale Room Test.
During the latest test Heradesign panels were acclimatized in a temperature and humidity-controlled chamber prior to installation. Panels were then installed as a ‘worst case’ simulation using 15mm thick panels with course texture and a cavity to the rear. The testing engineer chose T-grid installation for the ceiling.
The panels were subjected to 20-minutes of intense flames from a fuel source in the corner of the room. At the conclusion of the test, the panels had not exhibited a flashover and were awarded the Group 1 classification.
Heradesign is also a popular choice for specifiers and designers looking to produce an environmentally friendly aesthetic. Heradesign ticks all the green boxes, being manufactured from sustainable wood-wool sourced from PEFC and FSC certified forests.
Before specifying wood wool panels, we urge all construction-industry professionals to request evidence of testing to meet industry requirements as not all wood wool panels are created equally.
If your project has a mix of fire, acoustic and aesthetic challenges, get in touch with Potters’ specification team today provide a range of solutions.
Posted in:Austratus makes slatted timber ceilings, walls and screens easy and is now available in three timber species:
Western Red Cedar, Hemlock and NZ Radiata Pine.
Watch our new video featuring the range of Austratus timber walls + ceilings to see how easy to install products make designing with timber simple and affordable.
Posted in:
Excellence in design is achieved through the balance of aesthetics and functionality and the Potter Interior Systems range of perforated plasterboard allows designers to create beautiful ceilings and walls that achieve high levels of acoustic performance.
Manufactured by worldwide plasterboard specialist, Saint-Gobain our Rigitone range now includes five contemporary design options with Rigitone Matrix 15mm Round the latest to join our popular perforated plasterboard range.
Purpose built to deliver an aesthetic impact with its intricate edge-to-edge pattern, Rigitone Matrix 15mm features a continuous layout of 15mm round perforations at 30mm centres, providing a 19.6% open area, Class C sound absorption and NRC up to 0.90. It’s sophisticated look is universally appealing and highly functional for public areas in commercial buildings.
Acoustic control is achieved through a combination of perforated patterns and a highly effective acoustic fabric backing which also prevents dust from the ceiling entering the room while masking the ceiling framework.
Architects and specifiers are actively seeking solutions to reduce the levels of VOCs and other pollutants for projects where poor air quality can have a damaging effect. With this in mind, Rigitone Plasterboard is manufactured with Activ’Air technology – a unique process that converts formaldehyde into non-harmful inert compounds that are locked in the board and can’t be released back into the air. This will have an enduring impact on air quality and improve the environment for people working within the space.
Rigitone is specially designed to be screw fixed to suspended ceilings and its unique installation method allows the product’s perforated pattern to continue uninterrupted where sheets meet, creating a continuous, seamless finish.
While the availability of seamless access panels, ensures easy access to the ceiling cavity while maintaining the pattern continuity.
Get in touch with Potters’ specification team today to assist with creating bespoke solutions for your next project at specsupport@potters.co.nz
Posted in:Monday 1st March 2021
Potter Interior Systems will be open to supply products to all businesses for the current lockdown period Monday 1 March 2021 through to Friday 5 March 2021 under certain conditions as set out below.
To ensure the safety of our staff, customers, supplier, families and the wider community, we have implemented precautionary measures, including reduced contact and physical distancing, as well as other measures required by the Ministry of Health, WorkSafe NZ and other Government Departments.
As you can understand, there will be a period of adjustment as we work through our processes, so please bear with us as we do our best to serve you.
For Auckland Under Level 3 – Deliveries, Loading, Warehouse + Yard Operations Are As Follows:
For all other sites under Level 2 it will be business as usual but with Level 2 Protocols around hygiene and social distancing applied.
If you have any queries regarding this announcement, or wish to see our detailed plan, please contact your local Potters representative or branch manager below.
Jason Yeoman
Regional Sales Manager Auckland + Hamilton – 027 778 8878 – jasony@potters.co.nz
Maurice Hopper
Wellington Branch Manager – 027 244 8776 – mauriceh@potters.co.nz
Scott McPherson
Christchurch Branch Manager – 027 230 4628 – scottm@potters.co.nz
Kind Regards,
Craig Hawkins I General Manager
Potter Interior Systems
The Potter Interior Systems range of perforated plasterboard allows architects and designers to create beautiful ceilings and walls that achieve high levels of acoustic performance.
The panel perforations together with acoustic fabric lining and insulation, where used, reduce echo and noise reverberation to create more comfortable environments for work and leisure.
Rigitone perforated plasterboard delivers a monolithic design due to its edge to edge pattern layouts. Integrating lighting, ventilation systems, loudspeakers and such is straightforward and simple.
As part of the International Alliance program, our perforated range includes four Rigitone options with edge to edge, continuous patterns and three Protone options with patterns laid out in grids, developed by worldwide plasterboard specialist, Saint-Gobain.
These products feature innovative Activ’Air technology to help improve indoor air quality. The contemporary patterns of Rigitone provide a wide range of design versatility and acoustic performance for ceiling and wall projects.
Check out the range here : Perforated Plasterboard Range
Posted in:Austratus makes slatted timber ceilings, walls and screens easy and is now available in three timber species: Western Red Cedar, Hemlock and NZ Radiata Pine.
When it comes to inspiring spaces, nothing makes an impact quite like an architectural timber ceiling, wall or screen. Colour, warmth, tone and texture — timber has a unique, sophisticated appeal. However, the associated lead times, as well as the need for expert-installation skills, has traditionally rendered genuine timber statements out of reach for many commercial and residential projects until now.
Austratus, is a modular system making slatted timber ceilings, walls and screens easier than ever. The patented fitting system allows continuous lengths of timber to be simply and easily clipped into a suspended ceiling or screwed directly onto existing walls and ceilings.
Austratus is available with standard square fin, a V-fin or a flat profile. Profiles are interchangeable and can be spaced at custom intervals, allowing multiple combinations of depth or dimension giving ultimate control over the exact design.
The Austratus standard timber species are Western Red Cedar, Hemlock and we the latest introduction to the range — a New Zealand Radiata Pine. The Western Red Cedar has varying rich tones from blonde to dark to cherry, whilst the Hemlock is more consistent in pale blonde colouring. The New Zealand Pine is a versatile light even colour and is Potter’s economical timber option. Potters hold stock of each species in the standard profiles in a raw state allowing it to be stained and coated to suit project preference.
Austratus are committed to sustainability. Designers and builders can specify the Western Red Cedar, Hemlock and New Zealand Pine products with confidence. The range has PEFC Certification (the world’s largest forest certification system) to ensure timbers are sourced from sustainably managed and controlled forests.
Austratus also have a Masterspec document that can be accessed via the website and a take off service is also available.
Whiteboards are arguably one of the most iconic tools associated with education and research suggests that students have a higher level of engagement with information presented through multiple teaching methods.
With displaying information in a visual means one of the most powerful aspects of learning, whiteboards are the simplest visual teaching tool. No matter the technology progression, nothing can quite replace the quintessential whiteboard and the development of the Potter Interior Systems VISION range means there is a selection of modern options available.
All VISION whiteboards are high quality porcelain on steel, they will neither scratch nor corrode and are magnetic receptive for extra functionality. The ultra-smooth writing surface allows ease of use with whiteboard markers, eliminates ghosting, improves erasability and enhances visibility with low light reflection. As a result, cleaning is easier, maintenance is minimal and life cycle costs are dramatically reduced.
VISION whiteboards have multiple edge options depending on your design aesthetics. Our Flatline whiteboard has a traditional flat aluminium frame and can be powdercoated in a colour of your choice. The Edgeband whiteboard is frameless with sleek PVC edging available in white or black. Our Edgeline whiteboard is frameless for a clean minimalist look with floor to ceiling options that utilise an entire wall. Another popular option is the manufacture of whiteboard surfaces to suit furniture including tables and whiteboard cabinets.
VISION flexible whiteboards are a great way to add a mobile whiteboard to any space. The Unity Board with Z shape base is a versatile addition to any collaborative area. The steel frame is robust with heavy duty caster wheels that ensures the board can be manoeuvred with ease (with no rattle or shakes of the traditional mobile whiteboard). The frame can be powdercoated to a colour of your choice and is doublesided with an option for pinboard below. The Collab Board has an A frame with functional detachable whiteboards with PVC trim, or can be custom manufactured to suit. The detachable boards enable ideas or learnings can be hung on a wall mounted rail (also supplied). The Thought Board has the functionality of a traditional mobile whiteboard with added pivoting board options.
Due to the increasing popularity of Interactive Projector Whiteboards, the range also includes a multi-purpose board. The magnetic porcelain on steel surface is ultra-smooth, strong and durable with a 25 year surface warranty. It offers the benefit of a projection screen as well as functioning as a conventional whiteboard, enhancing the interactive functionality for progressive learning.
All boards in the VISION by Potter Interior System range are manufactured locally in Auckland making them easily adaptable and customisable for individual projects and spaces to suit todays learning environments.
Posted in:Recognising the current popularity of black partitions with over 40% of aluminium partition orders now heading out in black, Potter Interior Systems saw a need in the market to start stocking Black Powder Coated Aluminium across our PAS Range.
Potter’s Ultra Black has been developed with experts Interpon-AkzoNobel to produce a superior colour depth and natural matt finish, which is modern and timeless – and preferred by our architects.
Our new stocked range will reduce lead times and enable you to meet those tight project deadlines.
We are initially launching with Auckland first and will roll out nationwide to Hamilton, Wellington and Christchurch branches in the coming months.
For a colour sample and further details, please contact your Account Manager, or for Specification inquiries email specsupport@potters.co.nz
Posted in:Free quick reference Aluminium flip chart
In celebration of ten years since the launch of our market leading Aluminium Specifiers manual, we have now released an
Aluminium Partition Flipchart. An industry-leading quick reference guide outlining each of the profiles contained within our Aluminium Suites.
Get in touch on specsupport@potters.co.nz if you would like a hard copy delivered, or download the flipchart below.
Aluminium Flipchart
Potter Interior Systems will be preparing for the cutover to SAP, our new ERP system over the weekend of the 31st October to 1st November.
The new system will be operational from Monday 2nd November, with new processes in place. We appreciate your understanding and cooperation as we familiarise ourselves with the new system processes.
Please note that our documentation format for Invoices and Statements will be different, and your account number will also change after the cutover to the new system. You will be notified of your new account number through Connect our online application launching 2nd November 2020.
We invite you to log in so you can enjoy the convenience and flexibility of Connect.
Thank you for your enduring patience and understanding!
If you have any questions, please reach out to the Customer Service Team.
0800 POTTERS info@potters.co.nz www.potters.co.nz
Posted in:A pane of glass is oversized to the space it’s required to fill. In some cases, the glazing channel that houses the glass has a removable bead to all sides to allow the glass to be inserted. The bead is then clipped in to hold the glass in place.
In most situations, the bottom has a removable bead with fixed channels top and two sides. If there is only one pane of glass, this would require the glazier to ‘shuffle’ glaze – slide the glass to the back of one glazing pocket and shuffle the glass in the opposite direction, into the centre point of the alternate pocket.
As the demand for higher rated acoustic glazed partitions increases, it is important that ‘Edge Cover’ and ‘Edge Clearance’ are considered in order for the glazing to be installed as per the New Zealand Glazing Code.
If edge cover and edge clearance are considered at the initial design stage, it can avoid issues with remedial costs, or unwanted silicon butt joints in the glazing.
12mm glass requires a minimum of 6mm edge clearance – 6mm from the edge of the glass to the edge of the pocket. 12mm glass also needs 9mm edge cover – 9mm from the edge of the glass to the back of the glazing pocket.
This will mean, 12mm glass will require that the pocket depth on one side be a minimum of 18mm deep i.e. slide the glass in 18mm, shuffle back 9mm. This would give 9mm edge cover and 9mm edge clearance on both sides.
Why is this important?
Majority of fixed glazing channel has a pocket depth of 16mm, making it impossible to shuffle glaze one pane of glass and meet the glazing code.
Where there is only one pane of glass, we recommend designing one of the fixed glazing pockets to be greater than 18mm deep.
Single Glazing vs Multi Pane Glazing
With multi pane glazing there are no issues with edge cover or edge clearance. This is due to the difference in installation of the panes of glass versus a single glaze.
The main difference in the installation is the glazing that is installed into the partition pockets can be installed first, using the first depth – removing one step in the shuffle glaze system.
Posted in:Suspended ceilings are primarily used in commercial and residential buildings and are sometimes referred to as a false ceiling.
They hang below the structural ceiling and improve acoustics in a room by lowering the ceiling height. They can also make for a much cleaner design, by concealing wires as well as heating and ventilation pathways.
Exposed Grid
Exposed grid varieties are the most common type of suspended ceiling. They consist of long metal strips, called “mains,” which are interconnected with shorter metal pieces known as “tees.” Together, the mains and tees form a grid system of 2′ by 2′ or 2′ by 4′ squares, which are then filled with acoustical ceiling tiles.
Concealed Grid
Concealed grid systems use the acoustical tiles to hide the grid system from view. This creates a smooth, clean look that many find to be aesthetically pleasing. The tile used in a concealed system has a small groove built into it’s perimeter, which slides over the mains and tees to cover them. This type of system is more expensive than an exposed system, and can make it more difficult for maintenance personnel to access areas above the ceiling.
Types of Tiles
Potter Interior Systems offers a comprehensive range of suspended ceiling tiles. Our mineral fibre, woodwool, metal and wooden ceiling tiles meet the latest seismic, acoustic, hygiene and fire requirements. While off-white tile is the most common, a number of other colours are available, as well as tiles printed with designs and patterns. In hospitals and clean room settings, mold and mildew resistant tiles may be used.
Celebrating ten years of aluminium partitioning innovation.
The latest edition of the Potter Interior Systems – Aluminium Partition Specification Manual is out now. In celebration of ten years since the launch of the iconic, market leading resource manual for architects, designers, installing contractors and everyone in-between, it has been renamed ‘The Blue Book’.
Andrew Clemmet, Potters’ Technical Product Manager championed the first ‘Spec’ manual ten years ago. Working with Matt Duder in the early days of Eboss, enabled an introduction to Steve Davies and the team at Assemble – the experts tasked with producing the initial set of Potters suite details.
“Ten years ago, the term ‘revit’ was a hot topic,” says Andrew “No one really knew what it was, but talking to the team at Assemble we knew it was a game changer – and we needed to be ahead of the game.” Potter Interior Systems business was in the early stages of becoming more architecturally focused working closely with architects, designers and specifiers. “Back then, there was no standard for revit files, which made it all the more important to partner with Assemble to ensure the revit files were designed by revit users, for revit users,” says Andrew.
A mix of both online drawings and physical printed manuals saw the growth of communication through Potters as the supplier and manufacturer – connecting design ideas with the reality of onsite restrictions. The drawings enabled the buildability of designs and created open dialog throughout the process between the architectural designers, trades and contractors onsite.
“To this day, the manual is our most valuable resource for the many layers of the architectural, design and construction market that we work within,” says Andrew. Over the many editions, Potter Interior Systems has constantly innovated, adding extra profiles and providing a larger range of design solutions.
Like many others Sally Vandal, Senior Technician at Stack Interiors thanks Potter Interior Systems for making her life easier with both the manuals and quick team responses. “We use all of Potters’ resources, all of the time,” says Sally. “The Revit families are essential to creating our details for the documentation and I find the manuals really helpful when trying to combine the systems to get the result I need.”
As industry professionals approach our technical team, Potter Interior Systems are constantly innovating and developing custom profiles, suite refinements and additions due to demand and trends. Joshua Hepi, Potters’ Technical Manager Walls & Aluminium thrives on creating systems for unique situations using his expert understanding of aluminium partitions. “With CAD drawing capabilities we are creating new systems all the time, including custom profiles that can’t be achieved with our existing suites to meet the design vision,” says Josh.
With the recent introduction of the Soho Series, there are now ten suites in total. The Soho Series is a unique solution to achieve the increasingly popular steel look with a more cost-effective aluminium suite, that is also more time effective to build. Now included in The Blue Book, the Soho Series has a 45mm high door stile, rail and glazing post, with solutions for sliding doors, hinged doors (non-locking) and fixed glazing.
The front section of The Blue Book has also been updated to include the most important information from key suppliers, condensed into one handy quick guide. Other updates include a stud height table guide for Rondo steel stud, updated glazing height table guide, and the latest Tracklok bracing information.
Please see link below for our current specifiers manual.
Posted in:The Government will invest up to $200 million in a large construction project in central Auckland, that will create up to 750 jobs and provide confidence to the sector, Finance Minister Grant Robertson and Infrastructure Minister Shane Jones announced today.
Financial support for the University of Auckland’s Faculty of Education and Social Work construction project will mean the project can get under way this year instead of being delayed as a result of the COVID-19 pandemic.
Funding for the project is coming from the $3 billion set aside for infrastructure in the COVID-19 Response and Recovery Fund
“It is projects such as this that the Coalition Government has sought to bring forward to provide economic certainty, confidence in the construction sector and employment,” Shane Jones said.
“The design is complete and a tender process to appoint a contractor for early involvement will occur in the next month or so, with enabling works expected to start before Christmas and onsite construction to follow early in the new year.”
“This project will provide significant employment opportunities through to 2025 with up to 750 construction jobs expected at its peak. It will also allow the university to complete the balance of its building programme in this area, bringing the total construction value to $336 million,” Grant Robertson said.
“Several tertiary universities made applications to the Infrastructure Reference Group but this project stood out because it was so close to going ahead, the large job creation and retention of the sector’s skill base.
“We expect this news will be welcomed by the commercial building sector as well as Auckland’s civic leaders. It further demonstrates our commitment to getting our economy back on track in the wake of an unprecedented health crisis that continues to disrupt economies worldwide,” Grant Robertson said.
Today’s announcement brings the total investment in Auckland from the infrastructure fund to $685 million.
Attribution: Ministerial release August 17.
HON Grant Robertson
HON Shane Jones
Potter Interior Systems will be operating as per Level 3
from 12pm today in our Auckland branch.
To ensure the safety of our staff, customers, supplier, families and the wider community, we have implemented precautionary measures, including reduced contact and physical distancing, as well as other measures required by the Ministry of Health, WorkSafe NZ and other Government Departments.
As you can understand, there will be a period of adjustment as we work through these processes again, so please bear with us as we do our best to serve you.
Deliveries, Loading, Warehouse + Yard Operations
For all other regions in Level 2, government advice applies with physical distancing and recorded contact tracing.
As always, thank you for continued support and trust as we manage through this time together with the advice of the government.
If you wish to see our detailed plan, please let us know.
As always, thank you for continued support and trust as we manage through this time together.
Craig Hawkins
General Manager
Potter Interior Systems
The new 2020 Suspended Ceilings – Design and Installation Standard has been published. Potter Interior Systems discussed the changes with Matt Bishop, Founder and Managing Director of BVT Engineering.
Matt Bishop, Founder and Managing Director of BVT Engineering believes the new standards are a big step up from the 2000 edition with many additions to catch up on current industry practice, some additions or clarifications that will lead to minor industry changes to some builds, and some contentious areas that will be left for the industry to continue to argue about.
For those who have not had a chance to read the 99 pages laying out the new standard yet, here is a quick overview according to Matt:
As expected, the following changes are to issues that the industry has mostly been aware of over the last few years, although some (like square stopping) are still causing issues, with different opinions and approaches being offered. It is good to see more clarity here:
There are also some interesting changes to the construction section of the standard:
A significant increase in the testing requirements for ceiling systems
The testing section has increased from one page to five, and from one standard (AS/NZS 4600) to 23 different standards from all across the world (AS, NZS, ASTM, EN and ISO). Find a summary sheet by BVT Engineering here.
Contentious areas that we will still argue about
The introduction to this standard is worth a read. It addresses the misplaced expectations that owners or developers often have about the intent of design standards (life safety vs asset protection) and the need to discuss these expectations early in the design process. If discussed early, the potential for low-damage design and a cost-benefit analysis can be considered. However, with interiors so often being a design/build contract well downstream in construction, this is difficult. We are starting to see a change here in the industry, with more and more concept engagement for seismic design, but it’s not there yet.
In a standard, there are normative sections (the ‘have to do’ requirements) and informative sections (what you can read for context or best practice, but you don’t have to do). In this standard, for the first time, some of the most common industry questions are addressed, but unfortunately, they are addressed in the informative sections. For example:
In Australia, does a building require a seismic design?
Clause B2.2 states that unless your building is IL1 or less than 8.5 m tall, the answer is a straightforward yes.
Do you need an engineer to complete a seismic design?
Clause B.12.2.1 and B.12.2.2 states that you need a registered or qualified engineer for cyclonic wind zones, complex projects, all IL4 projects and it recommends an engineered design for the egress paths of IL2 and IL3 buildings.
Do you need an engineer independent of the ceiling system manufacturer?
Clause B.12.2.1 states that for New Zealand the engineer should be independent for IL2 and IL3 buildings, and must be independent of both the manufacturer and contractor for IL4 buildings. The standard doesn’t comment on independence for the Australian industry.
It would be great to see these sections move from informative to normative in the next revision of the standard, however, for now, we will continue to develop best industry practices.
If you have any questions on how the new standard affects your projects, products or services, feel free to get in touch for an in-depth discussion.
Posted in:At Potter Interior Systems we are proud to be working together to make the environment better for the next generation.
We have recently renewed our Declare label on all our Aluminium Partition Suites for 2020 – meaning they are certified Red List free, ensuring they contain no nasty chemicals.
Declare; the ingredient label for building products. It’s a nutrient label for the building industry, that ensures consumers have all the information about the products they buy. Declare states where the product is made, if it contains any red list chemicals and it’s end-of-life options.
In applying for the Declare label, we, at Potter Interior Systems, believe that product transparency is crucial to increasing the availability of healthy products in the marketplace. We will continue to strive for more of our products to join our Declare family, in commitment to the mission of creating change in the industry.
See our Declare Label Here
Posted in:
The University of Canterbury’s former Commerce building was transformed last year into a new purpose-built space designed by Athfield Architects for contemporary teaching and learning.
The building’s leading-edge facilities provide large flexible learning spaces and feature the latest in technology. Formal teaching spaces compliment informal and social spaces to create a vibrant student-focussed learning environment.
The multi-level building is the New Education Building (NEB), an extensive EQ repair and re-purpose, in which Heradesign acoustic panels from AMF were chosen as part of the vision for their strong aesthetic with a bold mix of materials, colours and textures.
Heradesign is versatile and can easily be installed in a number of ways: as a suspended ceiling within a grid system, screw mounted to the ceiling, hung as clouds, rafts or baffles, and direct fixed as wall panels – many of which applications were utilised throughout the multi-level University of Canterbury project. One highlight of the project, being the communal hub area ceiling with varying mixed angles installed with care and precision by Alpha Interiors. Heradesign offers differing textures in a standard natural colour and can also be specified in any colour, either ex factory (as per UOC project) or painted locally – enabling true design freedom.
Heradesign’s sound absorption also plays a key role as it controls the acoustic levels within a space and environment. Heradesign also offers a standard Group 1S fire rating, essential for public buildings.
Heradesign is a popular choice for specifier and designers who want to produce an environmentally friendly aesthetic. Research shows that connection to the natural environment can improve overall wellbeing. Heradesign ticks the green boxes being manufactured from sustainable wood-wool sourced from PEFC and FSC certified forests.
If your project has a mix of acoustic and aesthetic challenges, Potter Interior Systems can provide a solution that will work for your project.
Architect : Athfield Architects
Main Contractor : Hawkins
Ceiling contractor : Alpha Interiors
Aluminium contractor : Sure
Photography : Mark Scowen
Potter Interior Systems Products Supplied
Heradesign Acoustic Panels
Aluminium partitions – E Series
AMF Thermatex SF Acoustic ceiling tiles
Rondo Donn Grid
Rondo Keylock
Autex wall coverings
Vision whiteboards
Hard edge hatch
Background
Scott Base, New Zealand’s only Antarctic research station, perches on a low volcanic headland called Pram Point at the southern end of Ross Island. It is 3800km south of Christchurch and 1350km from the South Pole. Scott Base serves as a strategic hub for scientists from New Zealand and across the globe to carry out some of the most important research in the world.
“Scott Base is vital for the future of New Zealand’s science programme and for our work with upholding the Antarctic Treaty system with 2019 marking the 60th year since it was signed,” said Foreign Affairs Minister Winston Peters.
Problem
Scott Base was opened in the late 1950’s, with most current buildings constructed in the 1980s. There are increasing points of failure; the buildings, materials and systems are deteriorating with age and reaching the end of their functional life, according to Scott Base Redevelopment senior project manager Simon Shelton.
FFP Canterbury (with whom they also engaged the assistance of Paul Richards of Fire & Emergency NZ) was engaged to conduct a Fire report which identified the “poor state” of Scott Base’s passive fire protection elements; “The use of fire pillows as the primary source of fire retardant is inadequate and we would recommend that all fire pillows are removed and replaced with suitable fire rated surfaces and penetrations sealed appropriately with a single new system.” – Scott Base fire safety report – FFP Canterbury
The age of the existing building meant passive fire was omitted from the design as it was not a building requirement at the time of construction. The FFP Fire report found underfloor spaces were overly congested with existing services and exposed high level fire risks and flaws with the existing design.
“Most of the fire walls are only partially useful, with many barely offering a smoke separation as they stand and some offering no protection at all.” – Scott Base fire safety report – FFP Canterbury
A major concern is the spread of fire, particularly from inadequately fire-separated storage areas, off long corridors. Existing fire procedures would mean evacuating patrons outside in down to -57 degrees in winter, putting the occupants in even greater danger by exposing them to some of the harshest weather on the planet. It is imperative for Scott Base to protect the people inside.
Challenges
The redevelopment poses many challenges such as a harsh climate of sub MINUS 50°C temperatures and winds reaching up to 180km/h. Logistical challenges, including extreme isolation and remote location for transportation of equipment and supplies, mean the need to allow for longer delivery times to Antarctica. These challenges will impact the project timeframe, working conditions for trades, transportation and condition of goods to site.
BOSS Solution
Whilst the Scott Base fire safety report by FFP Canterbury recommended a common methodology of passive fire stopping, involving traditional sealants and fire collars that penetrate through a compressed rockwool batt system, Potters Interior Systems proposed the alternative BOSS Fire Transit Box and Cable Transit range which met the brief of the fire report.
Potter Interior Systems were eventually contracted to supply BOSS Passive Fire solutions to Scott Base, Antarctica as part of overall passive fire upgrade works on base.
BOSS Fire Transit Boxes and Cable Transits were used to retro fit and feed new and existing services through fire rated boxes. The boxes were installed in conjunction with the BOSS FireMastic-300™ to create safe fire-cells, thus removing the old technology such as fire pillows.
The BOSS Fire Transit Boxes and Cable Transits were chosen for several key reasons:
Care and planning from the team at Potters also meant that with some creative packaging solutions the FireMastic sealants did not freeze during transportation and on site in the sub zero temperatures which had occurred with previous subpar brands.
Result
A future proof passive fire solution for Scott Base by retro fitting BOSS Fire Transit Boxes and Cable Transits into existing services resulting in a seamless integration and installation. Ultimately to prevent fire and preserve life by providing the safe passage and evacuation of 90+ patrons should a fire occur.
Potters have now also begun discussions with FFP Canterbury around the new summer 2019/2020 programme.
To learn more about the BOSS Fire® Transit Box: Click Here
Or to learn more about the BOSS Cable Transit CT120 & CT240: Click Here
Tags and credits
Download the Scott Base Fire report here
https://www.scribd.com/document/384666877/Scott-Base-fire-report#download&from_embed
Potter Interior Systems – Daryl Knowler – Passive Account Manager
Dominion Constructors Ltd – Stuart Montgomery
https://www.constructors.co.nz/scott-base-passive-fire-upgrade/
Source credits
https://www.newsroom.co.nz/2018/07/25/165292/fire-report-exposes-scott-bases-flaws
https://www.constructors.co.nz/scott-base-passive-fire-upgrade/
https://www.beehive.govt.nz/speech/scott-base-redevelopment-announcement
Posted in:When it comes to designing suspended ceilings to withstand seismic loads, there are a number of solutions to consider.
When it comes to designing suspended ceilings to withstand seismic loads, there are a number of solutions to consider. But which one is best? The answer is largely dependent on the nature of the project at hand. When considering seismic bracing solutions, here are some of the key things to consider:
There are three common methods used to seismically brace suspended ceilings:
Figure 1: Typical Fixed Edge Installation
The first and simplest method is to ‘Fix’ and ‘Float’ the ceiling. This means mechanically fixing two adjacent edges of the ceiling to the surrounding walls and leaving the two opposite ceiling edges free to move horizontally. The fixed edge transfers the ceiling’s seismic loads into the surrounding walls which are fixed back to the building structure as shown in Figure 1 (above). The floating edge allows for the differential movement between the ceiling and the walls/structure and is typically achieved through the use of a seismic clip such as the Rondo XD17 clip (ACM7) as shown in Figure 2 (below).
Figure 2: Typical Floating Edge Installation
The Fix – Float method is the quickest and easiest method to install as minimal additional materials are required, perimeter connections and seismic clips are all that is needed.
Unfortunately, this bracing method can only be used for small or lightweight ceilings as the seismic load increases with the overall ceiling weight causing the perimeter connections to become overloaded above a certain ceiling area.
When the ceiling can no longer be fixed and floated because the perimeter connections are overloaded, the next bracing option is to use seismic gaps. Seismic gaps split the ceiling into smaller areas which can then be fixed and floated. The seismic gap itself will act as the floating edge allowing for differential movement and the opposing perimeter edges of the ceiling needs to be fixed to transfer the seismic loads back to the structure.
Seismic gaps in tile and grid ceilings can be easily achieved with the use of seismic clips including the Rondo XD35 clip (DH4) as shown in Figure 3 (see below).
Figure 3: Typical Tile Ceiling Seismic Gap
Seismic gaps in solid (typically plasterboard) ceilings can be a little more difficult as both the lining and ceiling grid must be cut to ensure enough movement is achieved. The break in the lining affects the aesthetic of the ceiling, which is not always desirable. For standard plasterboard ceilings, it can be hidden through the use of a plasterboard control joint.
The seismic gap method is again limited by the perimeter connection capacity, although the size/weight of the ceiling that can be braced in this way is up to 4x greater than the fix-float method.
When perimeter fixing bracing methods are not an option, the ceiling must then be braced to the structure above. This is typically done through steel stud bracing and the Tracklok Gridlok range as shown in Figure 4 (see below).
Figure 4: Typical Back Brace
As the suspended ceiling is now rigidly braced to the floor above, it is essential that floating perimeter connections are installed on all surrounding walls to allow for differential movement, ensuring no damage in an earthquake. The size of the seismic gap is dependent on the height of the plenum (distance between the suspended ceiling to the structure above) as well as the inter-story drift of the building.
This bracing method is a lot more labour/material intensive due to the additional braces and the time associated with installing them. The advantage of this method is that essentially all ceilings, no matter the size or weight, can be braced in this way. One difficulty that can arise using this method is when there are a significant amount of services in the plenum space, which highlights the importance of considering seismic design as early as possible in the design process.
At Potter Interior Systems, we can offer the most practical and compliant solutions for your projects. If you have any questions about seismic design and ceiling bracing solutions, we welcome you to get in touch with us. We offer to facilitate seismic and PS1 designs with our engaged engineers for architects to implement compliance during the early design phases of a project to eliminate risk, and now with the increasing demand of councils requiring at consent stage.
Article adapted from BVT Engineering Professional Services
Suspended ceiling options available from Potters:
Coronavirus (COVID-19) Level 3 Update
Potter Interior Systems will be open to supply products to all businesses from Tuesday 28 April 2020.
To ensure the safety of our staff, customers, supplier, families and the wider community, we have implemented precautionary measures, including reduced contact and physical distancing, as well as other measures required by the Ministry of Health, WorkSafe NZ and other Government Departments.
As you can understand, there will be a period of adjustment as we work through our processes, so please bear with us as we do our best to serve you.
Deliveries, Loading, Warehouse + Yard Operations
If you wish to see our detailed plan, please let us know.
As always, thank you for continued support and trust as we manage through this time together.
Craig Hawkins
General Manager
Potter Interior Systems
Whiteboards are key to nearly every office and learning space. No matter the technology progression, nothing can quite replace the quintessential whiteboard surface. Vision whiteboard surfaces facilitate collaboration in bringing people and ideas together and make sharing visual information easy in learning, educational and informative environments. The development of our whiteboard systems means there are a range of modern options to suit your aesthetic needs.
With our vast range, determining what whiteboard surface is the best solution for the situation is worth considering. Will it be for personal use in an office, a breakout area or meeting room, a teaching or learning space, or in a public area for messages and notices? With a strong focus on adaptable, dual purpose spaces, we can provide an aptitude of solutions customisable to your space and project.
At Potter Interior Systems we manufacture our Vision board range locally in our facility in Auckland. All our whiteboard surfaces are high quality porcelain on steel – which is one of the most durable available, creating a surface that is unmatched in the industry. The lifespan of one porcelain on steel whiteboard will outlast six melamine surfaced boards and is backed by our quality guarantee.
All our whiteboards are strong, consistent and enduring, they will neither scratch nor corrode and are magnetic receptive for extra functionality. The ultra smooth writing surface allows ease of use with whiteboard markers, eliminates ghosting, improves erasibility and enhances visibility with low light reflection. As a result, cleaning is easier, maintenance is minimal and life cycle costs are dramatically reduced. Our Vision whiteboards furthermore carry the environmental Declare labelling, being red list free.
Also worth considering, is how and where your whiteboard surface will be used. Will your whiteboard surface be utilised in the one space, static in a certain area, or a complete wall for high creativity and complex idea development. Maybe it needs to be versatile and move across multiple spaces, or be dual use with technology? The Vision brand takes pride in being adaptable in nature and able to deliver complete customised solutions for almost every situation and use.
The premium Vision whiteboards have multiple edge options depending on your design aesthetics and install requirements. Our Flatline whiteboards have a modern look and simple hidden fixing clips for easy installation. Our Edgeline whiteboard frame has a slim, clean minimalist look – great for floor to ceiling boards or a wall of porcelain. Potter Interior Systems can also manufacture whiteboard surfaces for furniture including tables and arrange for powder coated frames.
The Vision flexible whiteboards are a great way to add a mobile whiteboard to any space. The Unity Board with Z shape base is a versatile addition to any collaborative space. The steel frame is robust with heavy duty caster wheels that ensures the board can be manoeuvred with ease. The frame can be powdercoated to your colour of choice, and is doublesided with option for pinboard below. The Collab Board has an A frame with whiteboards and PVC trim. The Thought Board has the functionality of a traditional mobile whiteboard with pivoting board options.
Whiteboards allow thoughts and learnings, be it a picture, or a display of information where others can see them, process and further build upon. When everyone is sharing information together, they are communicating and learning together, increasing productivity and engagement. Talk to us today about your unique project be it a standard item, or custom option fit for purpose. If you need help getting started on what whiteboard options to choose or develop, contact us at orders@potters.co.nz
Posted in:Receive 2 cans with every box of Tracklok Gridlok or Deflok purchased and go into the draw to win a Milwaukee Radio.
(t&cs apply – Auckland only)
Posted in:
Traditional fire stopping methodology is being challenged.
In the past building consents were issued with a basic fire engineering report with little if any reference to specific fire stopping systems. Architects did not specify any fire stopping product or systems prior to consent and consequently there was very little for the QS to base budgets on.
Traditionally each trade tried their hand at doing their own fire stopping or sub-contracting this out to specialist passive fire installers – at considerable cost. Compliance was the next hurdle and the cost of re-works and rectifications of non-compliant installations resulted in huge budget blow-outs.
When it is left to passive fire stopping installers to specify the penetration seal, their favourite option is the most labour-intensive option. Typically, the installers will not co-ordinate with other contractors or the project managers resulting in the substrate not being prepared appropriately or the timing of the installations not being sequenced effectively.
With the introduction of new technology in fire mastics, the high-pressure expanding mastic (HPE) has paved the way for a multiple service – single point of entry – transit box to be developed.
BOSS FyreBox
Tested to AS1530.4 (2014) the BOSS FyreBox can provide up to FRR -/120/120 and is capable of protecting the full range of apartment services through a single penetration. When installed in accordance with the manufacturer’s specifications is compliant and cost effective on a supply and install basis.
The specialist fire installation contractor is often not consulted in this process and the preparation of the building element (and the timing of this activity) leads to un-budgeted costs.
A simple feasibility exercise comparing the supply and install cost of a list of traditional fie stopping for individual services per apartment – verses the cost of supply and install of a Boss FyreBox (including the cost of concrete drilling through slab walls) would illustrate the savings.
The BOSS FyreBox is the GAME CHANGER that has the construction industry challenging traditional installation methodology, in pursuit of the substantial cost reductions in the supply and install of tested (AS1530.4 – 2014) NZBC compliant fire penetration systems.
Specification is the Answer
When an architect specifies the use of a cost effective, compliant fire protection product / solution, the consent locks in the specification and control of the cost is awarded to the QS.
Inclusion of subject matter specialists at design phase is the answer. The trick is in the timing of the involvement of Potters Passive Fire. The earlier we are engaged in the concept design phase the more effective our contribution would be in the overall cost saving on fire protection.
Where To Find The True Cost of Passive Fire
It is obvious that fire protection should not be left out of the design phase of the project. Project managers are concerned with getting the job done right the first time and on time. The quantity surveyor wants to get the project over the line within budget. The fire stopping installer wants to get the job done with the most labour-intensive solution possible.
Herein lie the conflict – cost of re-works and rectifications of non-compliant installations will be determined when the building consent authorities do their inspections. By then it is too late to do anything about budget blow-outs.
By involving the supplier early in the project design phase, the true cost of fire stopping can be more accurately determined, – so all we need to do is TALK to each other.
Posted in:WIN A HOLDEN COLORADO UTE VALUED AT UP TO $65,000
Every $1000 you spend on any Rondo + Potter Aluminium System products
Gives you one entry to win.
Plus monthly bonus prizes also to be won!
This competition runs from Monday 01 July – Friday 30th November 2019. One entry per every $1000 spent over the duration of the competition on eligible Rondo + Potter Aluminium Systems products. Automatic entry for account holders. Cash sales to complete entry form instore with copy of receipt. For further terms + conditions see www.potters.co.nz/winaute
Posted in:A collaborative approach is needed to resolve conflicts between fire protection and seismic movement requirements for service penetrations passing through fire-rated walls.
At the recent NZCB/AWCI conference in Christchurch where we were exhibitors, the conversations we engaged in often included the subject of designs having to cater for seismic movement. While internal partitioning and ceiling systems have specific design guidelines that cater for non-structural elements, there was some concern about service penetrations passing through fire-rated plasterboard walls needing to be fire stopped while allowing for seismic movement at the same time.
Fire-rated internal partitions may typically include the walls and ceilings around the corridor in a multi-storey hotel; this is the escape route in the event of a fire. Fire-rated partitions may also include inter-tenancy walls between hotel rooms. Each hotel room is an independent fire cell. The egress route would typically also be a fire cell. The floor between levels in a multi-storey building is also a fire-rated separating element of construction.
So imagine if you will, each floor of the hotel is cut up into rooms and corridors with storage/service cupboards and service risers.
Each of these areas requires mechanical services of one sort or another. Corridors need power and lighting for fire alarm sensors and evacuation speakers/sounders, and ventilation HVAC ducting. Each room typically needs running water, drainage (wastewater), power, data (TV, phone, fire alarm) and air conditioning — to list the most common service types.
The fire engineer’s report covers the location and dimensions of these fire-rated walls and determines the fire resistance rating (FRR) of each separating element.
If we consider the floor plan of a single floor and how we may typically run bulk services around the plan to reach all the rooms and service areas, we default to the most common practice of having the services run down the corridor and then splitting off into each fire cell along the way. In most commercial buildings we encounter fire/smoke doors along these corridors. Above these fire doors, there is an extension of the firewall (called a baffle) and the bulk services need to pass through these fire-rated internal partitions.
Above the visual ceilings in the corridor, at the entrance to each hotel room, multiple services need to pass through the fire-rated internal partitions between the corridor and each fire cell.
All these service types need to pass through multiple fire-rated internal partitions in order for the hotel to function as intended. These penetrations through internal fire-rated partitions are required to be fire stopped to the same FRR as the separating element to be compliant with the NZBC.
As may be expected, when a sprinkler pipe passes through a plasterboard wall, both these elements of construction are rigid. The fire/smoke seal between the metal pipe and the plasterboard is also rigid. In the event of a fire, the smoke and flames would not penetrate the wall of the fire cell and spread into the corridor blocking escape routes and preventing occupants from leaving the building. The NZBC calls for all fire stops to be tested and installed in the same manner as to how the stop was tested, which gave rise to the established FRR – AS4072.1.
However, in the event of an earthquake preceding the fire, the seismic movement would probably have caused this rigid smoke/fire seal to break, allowing for the spread of smoke and/or fire from one fire cell to another.
In the event that a wall breaks and the electrical services are no longer functional, visibility would be poor. The probability of occupants being injured by trip hazards from fallen wall materials along the egress routs is high.
When walls have been designed to include seismic deflection head tracks etc. to allow for movement, once the movements have taken place, the fire resistance of the fire-rated wall may have been compromised, facilitating the spread of smoke. Air conditioning ducts are often fixed to the underside of the concrete floor slab and will consequently move with the floor. Where these pass through rigid interior plasterboard fire-rated walls with seismic deflection tracks, the likelihood of damage to the wall is high.
In NZS4219 specific clearances are called for between the stud work and the passing service (this is understood to be 50mm in all directions). This void is intended to allow the wall or the service to move independently during a seismic event, without causing damage to either. With all the best intentions in the world, how would such a void prevent the spread of smoke or fire and remain compliant with AS4072.1 and section C of the NZBC?
In a fire test (compliant with AS1530.4) no provision is made to measure smoke leakage.
The integrity of the fire stop is measured no more than 25mm away from the penetration edge, on the wall and on the service. Heat should not exceed 180°C above ambient and as soon as this temperature is exceeded, the fire stop is regarded as having failed at the time in the fire test. The FRR may be -/60/- and the heat passing through the “hole in the wall” may cause integrity failure in around five minutes (furnace temperature may be above 600°C at this time).
Clearly, this void needs to be plugged/stopped with some form of material that would be flexible enough to tolerate the seismic movement and at the same time not compromise the integrity of the fire stop. There are compatible passive fire stopping materials that, when combined with one another to form a system solution, could be proposed as an alternate design to resolve the conflict between fire and seismic compliance requirements.
When architects and fire engineers consult with mechanical service engineers to determine the path of services around the floor plan of a layout with firewall locations given, more cognisance ought to be evident that seismic movement and fire stopping has been accommodated at this early design stage.
Building consent authorities should call for evidence of this conflict resolution before consent is approved.
Many of these challenges can be resolved by providing the local consenting authority with evidence of compliance for each component, construction/installation design methodology and the manufacturer’s declaration of support for the use of these individual components/materials/products in conjunction with each other, to form a passive fire system that may satisfy both the fire protection and seismic movement requirements on an alternative design basis. These need to be “buildable” and construction monitoring (sign off of PS4 etc.) and inspections should be scheduled early to ensure what is consented has in fact been built.
Who is better positioned to be consulted at the design stage than the passive fire manufacturer? We know the component compatibility and the product limitations and can navigate our way through the library of various fire test and fire assessment reports to provide the necessary evidence of compliance — saving everyone valuable time.
A multi-service cable transit, such as the Boss FyreBox could be installed into the fire-rated wall, creating a fire-rated “hole in the wall” through which multiple services could pass (into each individual fire cell/hotel room) and, in the event of seismic movement, the wall and/or the services could move independently and settle when the movement stops. If there is no fire, the seal can be remediated if necessary and made good. If there is a fire, as soon as the heat is applied to the Boss FyreBox, the intumescent FireMastic HPE is activated and the interior of the FyreBox is sealed off, preventing the spread of smoke and fire.
The Boss FyreBox can also be installed for the bulk service runs as any number and any combination of the tested services would be compliant.
This collaborative approach to resolving conflicts between fire protection and seismic movement requirements can only be achieved by “beginning with the end in mind” — simplification of the CCC is the approach we at Potters adopt to protect the integrity of firewall penetration systems.
Further information on the AWCI Code of Practice (July 2018) for the seismic design and installation of non-structural internal walls and partitions is available on the AWCI web site.
Posted in:
*Reward valid from 1st June to 31 August 2019. Exclusive to POTTER INTERIOR SYSTEMS trade account holders. TRACKLOK products include Retro, Timba, Flat, GAPLOK and GRIDLOK. Limited stock of puffer vest available, while stocks last. POTTER INTERIOR SYSTEMS Standard Terms and Conditions of Sale apply.
Gridlok Seismic Bracing : https://potters.co.nz/product-collection/gridlok-tracklok/
Tracklok Seismic Bracing : https://potters.co.nz/product-collection/tracklok-spt-10/
Posted in:We were recently invited to provide product specification details to a group of architects working on a high-density residential apartment project. The design team were keen to get the detail right in their design of service penetrations through fire rated walls and floors. The expectation was that having downloaded the product list from MasterSpec, we would be able to confirm their choice of product was, in fact, fit for purpose in their specific application.
The specification and dimensions of the services were established as were the locations of the penetrations, so all that was required was for us to provide installation methodology details.
As we worked through the range of services that were to penetrate the various substrates and their specific fire resistance ratings (FRR), it became glaringly evident that in order to comply with AS4072.1 regarding clearance/spacing between individual service penetration apertures, we were facing a significant risk of getting something wrong.
Holes for specific services need to be a specific size for the fire seal installation to be compliant. When the wrong service is allowed to be installed in the wrong hole, the cost of re-works and rectifications would be significant. The potential risk of the trades repeating this at each penetration, on each level of the development could not be underestimated. The coordination of trades installing services through fire separations is difficult enough without the additional aspect of having to deal with their sequencing.
It became very clear that certain fire penetration seals had to be monitored and inspected (signed off by the local BCA – Building Inspector) before the next service could be installed due to the inaccessibility after the installation of other services.
This aspect of getting fire penetration seals signed off at the appropriate stage of the project came as a total surprise to the mechanical services consultants. Some fire seals need to be revisited more than once to allow for materials to cure/set so an understanding of the installation methodology of the passive fire product/system becomes critical.
Project managers often overlook critical timing windows for compliance inspections, increasing the risk of not getting code compliance sign-off.
The attitude of the design team was that they wanted to find a solution to this multi-faceted challenge and were prepared to be innovative in their approach. The concept of a single point of entry fire seal that could cater for multiple services was introduced to the discussion.
BRANZ Fire Assessment Report No 4795 provides for any number and any combination of the tested services to be installed in any of the Boss FyreBox range of products. The variety of approved substrates (Korok, shaft walls, plasterboard etc) allowed for the multi-services box to be installed throughout the project.
Installation methodology and product specifications are easy to detail in the building plans and for the construction teams to follow. Co-ordination of the trades and the sequencing of installations (and consent inspections) was made easy to monitor and control. Evidence of compliance of this solution with the NZBC is concise and easy for the BCA to approve.
Having spent four hours discovering the issues and difficulties of trying to provide individual service penetration design detail, the following two hours spent going over the specification details and FyreBox installation methodology was extremely rewarding for the design team and for myself.
This collaborative approach to resolving long-standing sources of frustration can only be achieved by beginning with the end in mind. Simplification of the CCC or B-WOF sign-off process, as the case may be, is the approach we at Potters adopt to protect the integrity of firewall penetration system maintenance.
Posted in:Potter Interior Systems – the NZ distributor of Boss Fire products, are pleased to announce Boss products are now listed on the FPANZ Passive Fire Product Register. The products listed in this register have all been tested to AS1530.4-2005 or Assessed to AS 4072.1-2005 as referenced within the New Zealand Building Code.
Simply look up the FPANZ website http://www.fireprotection.org.nz/LiteratureRetrieve.aspx?ID=249311 and go to page 20 for the Boss product list. For ease of specification on your next project go to MasterSpec 7382BO and for passive fire detailing support & installation methodology please contact Potter Interior Systems on 0800 768 837.
Posted in:Following a review of passive fire installation works, a rigorous assessment process for applicators and suppliers has been established by Canterbury District Health Board. Potter Interior Systems are proud to be appointed as preferred primary distributor of passive fire products to the Canterbury DHB Programme.
GHD OLSSON FIRE & RISK was engaged in mid-2016 by Canterbury District Health Board (CDHB) to review some post-earthquake passive fire installation works. The inspection revealed basic installation mistakes by the contracted specialist applicators and, on investigation, showed that some of the personnel used were untrained. During a meeting, it was discussed how CDHB could gain greater certainty over the quality of installation.
The first step to improving quality was to reduce the number of manufacturers whose products were being fitted throughout the CDHB properties, which numbered over 10 across the years. A matrix of sample site construction scenarios was produced. This formed part of a supplier questionnaire and procurement process, asking manufacturers to provide tested solutions only. This reduced the number of manufacturers from 10 down to two, and they provided over 90% of the solutions using tested products. The manufacturers also committed to provide ongoing training to CDHB-approved applicators.
To provide further certainty, a process was devised whereby applicators had to apply for permission to work for CDHB.
Installation staff had to undergo in-house CDHB-supervised training with a written test after they had been accepted and before starting any works. If they passed, their practical ability was then assessed at a test facility purpose-built in Christchurch to assess the applicators’ installation team’s practical ability to work under time constraints and provide compliant installations.
The installers had to demonstrate a knowledge of QA procedures and produce the necessary QA reports. These installations were then taken apart and checked against the test standard, and marks were awarded for accuracy and compliance. At that point, if the applicator passed, they were issued with an approval.
The test facility also has the capability to mimic the DHB-tested solutions matrix and is able to be adjusted to suit any new applications that may be tested in the future. Applicators are required to resit the test on an annual basis and provide copies of any additional training received during that time.
As a further measure, access to fire walls has been restricted to a permit-only basis. Any trade making an opening has to have a permit to work and is accompanied by a member of the applicator staff who ensures that the opening is temporarily sealed or, preferably, sealed on the day.
We often come across situations where compliance with NZBC requirements for fire protection is in conflict with other requirements.
While on a renovation construction site recently, we were looking at challenges faced by the main contractor regarding fire stopping of existing service penetrations. The building is a heritage site, adding to the complexity of the challenges.
There were, as you could imagine, all manner of features of the original architecture and structural integrity that were to remain undisturbed — as per the building consent.
The fire engineers were particularly sensitive to the requirement to increase the fire resistance rating of certain walls. These walls could not be replaced. Structural engineers were likewise extremely cautious about the seismic strength limitations of the original structure, and some of the reinforcements were quite ingenious.
In these types of projects, there is always going to be some conflict in the application of the various standards of the NZ Building Code.
We often come across situations where compliance with the building code requirements for fire protection is in conflict with the requirements for seismic protection.
There have been instances where a sprinkler pipe (for example) needs to be retrofitted through a load bearing wall and the requirement is for the penetration seal to have sufficient flexibility to accommodate seismic movement. It is then established that this same wall is a firewall and all penetrations should be stopped to the same fire resistance rating as the wall. This, in general, necessitates a fixed seal to prevent the spread of smoke and fire.
Herein lies the conflict.
In this particular case, our attention was drawn to a particular retrospective application of the Boss FyreBox in a building in Wellington during earthquake strengthening remedial work. The fire and structural engineers got together and, together with the Manufacturers Declaration of Support, were successful in getting the local authority to accept their alternative design. The Boss FyreBox is compliant for new and retro installations in numerous substrates on a variety of mixed services.
In the case of the Boss FyreBox being used to seal a 50mm galvanised steel pipe for up to 120 minutes (FRR-/120/60) AND achieve a flexible seismic service penetration, we need not look further than recent fire test assessments for evidence of compliance.
Yes we are serious! We were taken to see a root of a huge vine protruding through a “heritage building wall” into the building. The main contractor had been told by the local authority inspectorate, they were not allowed to “trim or damage” this main root (without incurring a substantial fine) in their attempts to fire protect the wall.
This protected species of plant appears, on face value, to have precedence over human life.
As they were aware there would be no fire testing done on mature vegetation, the contractor wanted to know if the principles would be the same. They wanted to know whether all they needed to do was propose the fitting of a right size fire collar around the root to the fire engineer and local authority, and state it was an ANARP solution (As Near As Reasonably Practicable solution).
After we regained our composure and realised this was in fact not a hoax, some serious questions came to mind. None of which had answers.
Our proposed solution has been put to the local authority for acceptance/approval prior to any installation work commencing. The fire engineer is relieved that there is a practicable solution.
These incidents are more commonplace than we ever anticipated — not the application to mature vegetation, but the continued dismissive approach taken by those with little if any knowledge of the industry.
The industry is fast developing an identity of its own and ethical participants will be rewarded. The installation companies with documented quality control processes to ensure the designs and specifications are not only fit-for-purpose but fully compliant before and after installation is undertaken are the ones to be taken seriously. Their quality assurance systems should provide documentary evidence of correct and compliant installation to back-up their QC processes.
This QC and QA documentation should form part of the initial screening performed by the contractor before asking for a price to do the work — passive fire protection is not a race to the bottom of the cliff based on price.
If they are flying by the seat of their pants, as it were, it is likely you would find a pipe collar around the vine root in the cellar of the heritage building — signed off by your local authority.
It may take a little time to verify or consult on a proposed solution and, if we as an industry are to take our “duty of care” responsibilities seriously, we owe it to ourselves and to our community to perform at least a basic due diligence to avoid doing jail time. Don’t let your sub-contractor get it wrong. The cost of reworks and rectifications come directly off your bottom line.
Posted in:There are lots of configuration options when adding this form of an operable wall, and there are a few things to consider.
Adding bi-fold doors into a fit-out is a great way to create multi-purpose spaces, turning two meeting rooms into a large communal space or two classrooms into a large learning space. There are lots of configuration options when adding this form of an operable wall, and there are a few things to consider.
Access: Bi-fold doors have flush bolts, which can only be accessed from one side of the doors. If you need to unlock the doors from both sides, in most cases you will need an odd amount of doors with an entrance handle on one of the doors.
Size: The hole width will often dictate how many door leaves you need. For standard ceiling heights (2.7m), it is preferable that the door leaves are no more than 860mm wide, however, the doors can be as wide as 1200mm, as long as the height is upwards of 3m
Floor track: In most cases (and preferably) your floor track would be recessed into the floor, but often existing floors can be out of level. You can avoid a floor track if you can meet the following criteria:
Lets take an example:
A client has two small meeting rooms that they want to access from both sides and be able to open up to create one large meeting space when necessary. The opening is 4.3m wide x 2.7m high. The building has polished concrete floors and the floor is not level.
Solution:
Potter Interior Systems offer a number of ways to effectively improve acoustics in your office, retail or educational facility.
Heightened noise levels, especially those in modern open-plan offices, can cause distractions and an unproductive working environment. Sound seeps in through doors, walls, floors and ceilings and can seriously affect stress levels and office productivity. Potter Interior Systems offer a number of ways to effectively improve room acoustics.
Polyester acoustic insulation blankets, acoustic panels inside partition walls, and baffle stack insulation above partition walls prevent noise transmission through plenum spaces between office spaces.
Potter aluminium partition and slider systems have been designed with acoustic performance in mind, with some of the latest profiles allowing for additional layers of plasterboard for higher STC rated partitions walls. Potters aluminium framed glass hinged, sliding and bi-folding doors allow for up to 13mm Hush glass, and can also be fitted with assorted acoustic seals as required.
Excellence in design is achieved with a balance of aesthetics and functional performance. The Potter Interior Systems range of perforated plasterboard allows architects and designers to create beautiful ceilings and walls that achieve high levels of acoustic performance. The panel perforations together with acoustic fabric lining and insulation, where used, reduce echo and noise reverberation to create more comfortable environments.
Potter Interior Systems have an acoustic sound absorbing ceiling tile solution for all interior environments, including commodity ceiling tiles, cleanroom tiles, textured finish tiles, and reflective, high performance, specialty coloured or impact-resistant ceiling tiles.
Better training and working environments can be created by introducing acoustic wall coverings. Potters has a great selection of lightweight acoustic wall coverings, tiles, baffles and stick-on wall coverings available in an extensive range of colours to suit any interior. Greatly improving room acoustics by absorbing noise and reducing indirect or reflected sound, these are a stylish addition to any space.
Specialty technical systems are specified and distributed by Potter Interior Systems to treat acoustic issues in and around building services. These include acoustic linings for air conditioning ducts, wrapping noisy fan units and the lagging of water and waste pipes with mass loaded barriers to prevent noise break out.
Posted in:
Recognising the need for affordable options, Potters recently introduced two ‘stick on’ options for interior partitions.
The lightweight aluminium is attached to the glazing with industrial strength double sided tape. This means customers can now achieve the same industrial style glazing look, at a fraction of the cost.
The obvious benefit is that light-weight aluminium is much cheaper than steel and there is far less labour to fabricate each mullion & transom junction. In addition, false mullions and transforms means less panes of glass and much less labour to install.
If you’ve got the demand, but don’t have the budget or the timeframes – this is definitely an option worth considering.
Email specsupport@potters.co.nz or call 0800POTTERS for more information.
Sylomer prevents damage to Natural history from construction vibration at Auckland Museum
Tāmaki Paenga Hira – Auckland War Memorial Museum completed heritage restoration work to the iconic Domain building recently with further work for new cultural galleries to be launched in 2019.
The resident scientists quickly began to notice the storage cabinets containing delicate insects were vibrating under the movement of the concrete core drilling due to the addition of services such as water, power and data. Urgent protection measures were required to protect the fragile collections against damage and minimise effect from vibration during construction work.
The impact to nearby storage areas were critical – and construction work ceased until a solution could be identified and installed. With the importance of the artefacts in this facility, if left unaddressed these delicate collections would be exposed to reverberation and vibration impact – with a large collection potentially 4.5 million treasures would be compromised for future generations.
The services manager of the Auckland War Memorial Museum made initial contact with Potter Interior Systems to address transmission of vibration, as a quick and simple solution was needed. High performance isolation acoustic material on the floor and between surfaces was needed to reduce vibration for each fragile, irreplaceable piece. Potter Interior Systems along with Pyrotek immediately responded to the call and attended the site in order to identify the issues and offer a solution.
To solve the issue, Sylomer was supplied in a large roll for install in pieces below the storage cabinetry and underneath individual artefacts. Pads were made to bespoke sizes for each cabinet; then gently lifted and lowered on to the pads to provide isolation between the hard concrete floor and the rigid wooden sample cabinets. Sylomer is a lightweight, mixed cellular polyurethane foam and has excellent vibration absorption with the ability to effectively isolate vibration energy, preventing it from transferring through. Working together with museum staff the final design included the installation of the absorbing panels to address reverberation in the space.
Including Sylomer SR-55, reduced transfer of vibration. The staff were very pleased, mentioning they “could no longer see the glass on the cabinets vibrating during construction.” After an extensive study, no damage could be found to the displays ensuring these rare subjects were safe.
Posted in:The transformation of the QBE offices in the landmark 125 Queen Street building, Auckland used a range of materials available from Potter Interior Systems.
The high level award-winning fit-out was managed and constructed by Alaska Interiors, who sub-contracted the interior installation through Apex Interiors, Potters supplied boards from the Rigitone Perforated Plasterboard range, which have been designed for ceilings where there is an increased level of sound attenuation and a high level of aesthetic appeal is required.
The high level workspace hosts 200 staff over three levels, and boasts a perfect mix of open plan, quiet collab spaces and private meeting rooms. The panel perforations of the Rigitone perforated plasterboard, together with acoustic fabric lining and insulation, reduce echo and noise reverberation to create a more comfortable working environment.
Rigitone Astral (8-15-20) is part of the Potter Interior Systems Perforated Plasterboard range and one of the four edge to edge Rigitone patterns available. Rigitone boards were developed by worldwide plasterboard specialist, Saint-Gobain and feature innovative, VOC reducing Activ’Air technology to help improve indoor air quality.
Specifically designed to be fixed as a suspended ceiling, its unique installation method allows the product’s perforated pattern to continue undisrupted where sheets meet. Unlike the traditional three coat plasterboard jointing systems, Rigitone boards are jointed by directing a specialised compound into a gap between the sheets. The filling method is made possible by the unique Rigitone Filler Accessory Kit, combined with the Rigitone Filler compound.
Posted in:With a vast range of design options, Vision premium whiteboards can be custom-manufactured to fit project specifications.
Vision Premium Whiteboards are manufactured in New Zealand using high-quality porcelain on steel making them perfect for hard-working environments such as classrooms, training facilities, and offices. All boards are customisable, including alternative sizes, surfaces and framing options.
https://potters.co.nz/product-collection/customise-whiteboards/
Posted in:The social sustenance team from Auckland University were tasked with building a moving structure for their architecture project. After approaching Potter Interior Systems for advice on materials they would recommend and K-flex was the product selected to place between the panels.
The final structure was 8m long and 2.4m high and we featured approximately 80m of K-flex pipe. The overall form was held together with K-Flex Insulation Pipe threaded onto bungee cord and strung through each corflute rib to take on an organic shape. The organic “creature” allowed the public to create different interpretations of the structure – A Caterpillar was most commonly used.
The sponsorship of the K-flex insulation pipe was an integral part of the projects success and helped to space out the corflute ribs whilst still allowing the installation to move and wriggle through the FESTA crowds.
It was an amazing day, and it was a brilliant opportunity for the students to learn about materials in construction.
All suspended ceilings must now be designed to withstand Ultimate Limit State level earthquakes in order to comply with Clause B1/ VM1 of the NZ Building Code.
Due to the recent amendments in Building Code regulations — NZS 1170.5 Amendment (Effects on Suspended Ceilings), suspended ceilings must now be seismically designed to a higher ULS level than the previous (SLS) level.
This means that all suspended ceilings must now be designed to withstand Ultimate Limit State level earthquakes in order to comply with Clause B1/ VM1 of the NZ Building Code.
ULS design is a specifically engineered design which must be carried out by a chartered professional engineer. Generic seismic design guides previously provided by ceiling manufacturers typically only allow design for SLS level earthquakes, and are no longer best practice.
Potter Interior Systems will arrange to provide full seismic ceiling design and PS-1 as required by councils (for building consent) upon request for all Potter Suspended Ceiling Systems specified in NZ, to ensure that Potter ceilings are designed for Ultimate Limit State events.
The installers’ requirement is to ensure each ceiling complies with the building code. The appropriate method of achieving compliance is up to the ceiling installers, project managers and consent authority. It is also likely that projects requiring specific seismic designs will also require construction monitoring and a PS-4 Construction Review Statement — to ensure the seismic details are actually installed in accordance with the design.
The completed seismic design document should effectively minimise requests for information (RFI’s) by simplifying bracing plans and installation details and fully outlining specific seismic ceiling components required.
For any queries with regard to the seismic ceiling design or to ask Potter Interior Systems to arrange ULS level design for a current project, please contact Potters.
Posted in:We were approached by Alpha to price and supply wall fins which were spec’d PSL. Thinking outside the square Potter Interior Systems used a simple glazing post to create a cost effective and attractive aluminium feature wall.
The fin system is made up of the PAS023 which is screwed to the wall and then the PAS004/GP100 is clipped onto it, anodised Honey Bronze.
We had to design a way to join the lengths due to the height of the ceiling (the client didn’t want to pay extra for a special extrusion run) which worked well as you can hardly see any joins.
The fins also run up and over a series of doorways so we fabricated some end caps to cover the end of the profile as you would be looking up into it.
HERADESIGN high-performance acoustic wall and ceiling panels are made from wood wool that is sourced from sustainable timber.
Acoustic ceiling solutions are great for reducing disturbing background noise. For a pleasant, positive room ambience, not only is sound important, but also touch.
Potter Interior Systems have a range of acoustic ceiling panels, including HERADESIGN, a high-performance acoustic wall and ceiling panel made from wood wool that is sourced from sustainable timber, protected and bound together with pure magnesite and water. The high quality and ‘warm’ character of the wood wool structure makes the product unmistakable and an almost unlimited range of colours is available.
HERADESIGN acoustic panels are particularly suited to schools, sports centres, office buildings, infrastructure developments, entertainment facilities and recreational complexes due to the inherent sound absorption and rigidity of the panels.
While fire engineering reports are designed in line with the NZBC with a view to saving lives, we often overlook the lives of the first responders who need to go into these buildings.
No matter which association we subscribe to in NZ, we all have a code of conduct and a code of ethics to abide by.
At a recent FPANZ members meeting, we were reminded of our responsibilities as members to abide by these codes. This had us revisiting our responsibilities as members of various industry representative bodies.
The Moral High Ground
There are numerous campaigns launched every year with the aim of drawing our attention to getting us all home safe each day. However, while fire engineering reports are designed in line with the NZBC with a view to saving lives (ie. getting people out of buildings within a specific time frame), we often overlook the lives of the first responders who need to go into these buildings.
When advised that someone has not reported to the assembly point, firefighters are charged with re-entering the burning building to locate the missing person. Our duty of care is expected to extend to protecting the lives of these firefighters who are expected to work in an environment which has been vacated and deemed unsafe.
If we as passive fire practitioners are to take our duty of care responsibilities seriously, we need to consider the codes of conduct and codes of ethics of the various associations we claim membership of.
Ethics vs. Conscience
Here at Potter Interior Systems we have recently been made aware of the commercial realities of our obligations in respect to personal liability. The insurance industry would prefer to repair rather than replace assets. Taking this into consideration, building owners/operators are faced with the prospect of increased premiums in line with risk portfolios etc. if passive fire aspects are not upheld.
Consider the insurer’s claim position in relation to smoke and water damage and consequential loss (eg. loss of income) as a result of a fire where passive fire installations were not adequate.
Would our collective conscience in knowing we had a role to play in the prevention of this loss (not necessarily of lives), allow us to ignore our duty of care? Could this lead to us ignoring our obligations under the various codes of ethics we claim to abide by through our membership and accreditation as members of passive fire associations?
Raise the Bar
Everyone in the passive fire industry must consider that one day we may be brought before a coroner to justify our role in the events leading up to a situation where there was a loss of life. Bear in mind the number of individuals that were in the initial phase of the investigation into the recent fire in London.
On the balance of probability, it is only a matter of time before we in NZ are faced with an event that will give rise to a coroner’s inquest.
In order to provide evidence that we have conducted our due diligence, we need to revisit our commitment to the values of the associations we are affiliated with. We must be satisfied that the passive fire products endorsed are compliant, while also being assured that we have performed our duty of care responsibilities — to each other (including firefighters going into their place of work) and the wider community.
Conclusion
The firefighter or first responder who is going to work in a place evacuated by the community as being unsafe needs as much (if not more) consideration in our deliberations. In terms of the work and safety legislation in NZ, if it can be established that as a result of an act of negligence harm was caused to first responders or any other member of our community, criminal charges may follow.
If we see anything that may cause harm to anyone present or in the future and we do not draw attention to the risk or non-compliance, then we may be considered to be complicit with the behaviour and consequently be seen to be condoning such unethical behaviour.
We are the eyes and ears of our industry and we have an ethical (if not legal) responsibility to draw attention to the potential harm that may be caused by not performing our duty of care in a responsible manner.
Knowledge is King!
It may take a little time to verify or consult on a proposed passive fire solution but if we as an industry are to take our “duty of care” responsibilities seriously, we owe it to ourselves and to our community to perform at least a basic due diligence.
Talk to Potters when doing schematic designs.
FlexiCoat-MAK – the first fire rated coating with up to 50% flexibility after curing.
Discuss all the passive fire protection options with us at Potters passive fire: malcolmc@potters.co.nz or 0272554186.
Posted in:Waikoukou the new home of Transpower results from the merger of existing buildings, seismically upgraded and linked around a bright new six-level atrium which now houses 700 staff.
Potter Interior Systems worked with both Jasmax and Architecture+ as part of the Transpower fitout, providing technical advice to both practises. Jasmax’s design for the interior fit-out recently won the Interior Architecture Award at the Wellington NZIA Architecture awards.
Potter Interior Systems installed our A Series 132 aluminium partitions to provide a central line glazing with numerous configurations and design options, offering a complete partition system. Also featured were our DF Series – designed to help with exposed full height aluminium partitions in modern office designs which tend not to have a traditional panel ceiling, we finished off these meeting and boardrooms with our Doors & Sliders, specifically designed to fit with Potter aluminium systems.
Project: Transpower Wellington
Products: A132 aluminum partitions and the DS and the DF series doors and sliders
https://potters.co.nz/product-collection/a-series-132/
https://potters.co.nz/product-collection/ds-series/
Architect: Architecture+
Interior Design: Jasmax
Construction: McFee Fehl Construcors
Potter Interior Systems help to deliver architectural excellence with their range of A Series aluminium partitions.
As part of a $5million mall redevelopment in George Street, Dunedin, the world’s largest provider of flexible work spaces ‘Regus’ recently completed a $2million fit-out of their new office space.
The 1,100m² space offers seating for 180 people, with options ranging from open plan space to booths, private enclosed offices or boardrooms, a reception and café. It is designed around a rustic-industrial theme; exposing some of the building’s original structural timbers and brickwork.
Potter Interior Systems were engaged and provided a high level of assistance early in the design process. After careful consultation with the project management team, Inovo Projects, Potter’s were specified to supply their A Series partitions in numerous configurations and design options, offering a complete partition system for the 42 offices and boardrooms.
Open plan offices still hold key in space saving and collaborative working, but with the need for privacy and meeting spaces in some areas, Potters Aluminium Partition Systems offer a host of options for varying wall types. For this project, Potters A Series partition system was specified in black powdercoat finish and provided clean lines in contrast with the timber veneer surrounds.
All Potter Interior Systems aluminium partition suites carry the Declare label, and the ‘A Series’ provides a central line glazing, offering a complete partition system for plasterboard and glazing. It is available in standard profile sizes of 132 x 25mm or 132 x 50mm and can accommodate glass thicknesses between 6mm and 12.38mm.
Posted in:Any and all tested penetration seals, installed in accordance with the manufacturers specifications or AS 4072.1, “cannot – not be accepted as being compliant” with the NZBC.
In recent times, we have been approached by a number of installers of passive fire products to provide evidence of compliance for penetration seals using Boss FireMastic HPE sealant in a single layer of 13mm plaster board.
In the past it has been tradition to fix a patch of an additional layer of plasterboard to a wall around a penetration seal, in order to achieve the depth of sealant necessary for compliance (i.e. minimum 25mm depth required, so two layers of 13mm plasterboard are used).
If the tested system requires a depth of seal of 20mm for a linear gap seal and the fire rating of a plasterboard wall necessitates the use of a 19mm thick plasterboard to achieve the minimum fire rating, then there is an issue with compliance when the sealant used has been tested using a 20mm deep seal.
It is quite simple. This is not compliant with the NZBC requirements.
All fire stops shall be tested (C5.1.2). Fire stops and methods of installation shall be identical to those of the prototype used in tests to establish the FRR (Acceptable Solution C/AS4 section 4.4.3).
When a superior High Pressure Expanding Mastic product has been tested to AS1530.4 in a single layer of 13mm plasterboard on a specific service (like an air conditioner pair-coil bundle for example), then it must be accepted as being compliant with the NZBC.
It stands to reason that the NZBC has set a minimum requirement for compliance and therefore any and all products meeting this requirement should be accepted as being compliant with the NZBC.
There are products in the market creating a paradigm shift in the thinking of the ‘old guard’ installers of passive fire products. These innovative products are creating an awareness in the ranks of quantity surveyors, project managers and compliance-conscious main contractors, that there are other less labour intensive ways of achieving compliance with the NZBC.
New Zealand is not leading the way when it comes to adopting international award-winning product innovations in the arena of passive fire protection. The passive fire industry in NZ appears to be stuck in its ways and reluctant to embrace new superior, internationally-recognised products.
The cost of compliant passive fire protection should be considered on the basis of the total cost of supply and installation, and not on the cost of the passive fire product in isolation.
When it is left to installers of passive fire stopping to specify the penetration seal, their favourite option is the most labour intensive option.
The incorporation of a plasterboard patch to achieve the required depth of seal for compliance is preferred by the installer to using an innovative product option — because it is the most labour intensive solution, not because it is the most cost-effective compliant solution.
When the architect specifies the use of a cost-effective, compliant passive fire product/solution, the PS2 locks in the specification and the control of the cost is awarded to the quantity surveyor.
Variation orders requested by the passive fire stopping installers are reduced and the overall cost of passive fire protection on a specific project suddenly becomes more predictable.
The trick is in the timing of the involvement of passive fire specialists.
The earlier we are engaged in the concept design phase the more effective our contribution would be in the overall cost saving on passive fire protection.
The MacLeamy curve illustrates when the most impact can be brought to bear on cost and functional capabilities — at schematic design and design development stages of a project.
Compliant products and systems with lower labour cost intensity are available for new project specifications, for inclusion in projects post-consent / under construction and for retro-fits.
Various products and systems have been tested to AS1530.4 and where the product is tested outside the AS/NZ jurisdiction, an assessment to AS4072.1 would demonstrate equivalency.
In addition to these, there is the alternative solution process that may be adopted. Any alternative solution should be fully supported by the product manufacturer. Any deviations from the consented documents will require a consent amendment unless otherwise specifically agreed with the BCA.
It is obvious that passive fire protection should not be left out of the design phase of the project. The more consultation that takes place on the subject of passive fire protection at the design stage, the better the industry will understand the technicalities and compliance regimes.
The involvement of designers, project managers, installers and building consent officials in exercising their duty of care responsibilities would positively contribute to raising the bar on all passive fire protection installations in NZ.
Any and all tested penetration seals, installed in accordance with the manufacturer’s specifications or AS 4072.1, “cannot – not be accepted as being compliant” with the NZBC.
Posted in:Declare is an ingredients label for building products developed by the International Living Future Institute.The Red List represents the materials, chemicals and elements known to pose serious risk to human health and the greater ecosystem.
Examples of these materials include lead, mercury, asbestos and phthalates. A product granted Declare Red List Free Status, cannot contain any of these harmful materials.The AMF Thermatex products proudly carry the Declare Red List Free label are mainly made from biosoluble wool, clay, perlite, starch and recycled ceilings. The ceiling boards are available in standardized as well as customized sizes, shapes and systems and can be recycled at the end of their usable life.
Smooth textured Thermatex Acoustic Range provide excellent acoustical sound absorption, high light reflectance and durability including impact, scratch and soil resistance. The mineral boards provide high acoustical performance; in NRC and CAC. The products therefore have a good performance for closed and open plan offices, conference rooms, classrooms, healthcare applications.
Check out our range of Thermatex Acoustic Tiles here
Posted in:The traditional approach for facility managers is to do whatever it takes to make the passive fire issue disappear. This is not always the most cost-effective approach.
In recent times, I have been approached by fellow members of the Facility Management Association of NZ (FMANZ) to do a walkabout at buildings under their control, with a view to sharing insights into passive fire and fire stopping installations.
When many of these buildings were designed and built, fire engineering and specifically the incorporation of passive fire protection did not enjoy the focus it has today. In these buildings I have seen a number of passive fire issues:
In one instance, we stepped onto a ladder and lifted the ceiling tile to see what was above the fire door. To our dismay the firewall stopped around 200mm above the false ceiling. There was a clear space between the top of the wall and the underside of the floor slab above.
The Association of Building Compliance, Fire Protection Association of NZ and the Facilities Management Association of New Zealand (FMANZ) all aim to shine a light on passive fire responsibilities in NZ.
B-WoF Inspections
The association of Building Compliance (ABC-IQP) and its members attempt to draw the attention of the facility managers to the shortcomings of the passive fire requirements in the built environment. I attended a meeting of the association recently where an Auckland Council representative told the audience that the council relies on the B-WoF – IQP to be their eyes and ears.
The question is: if we witness a non-compliance and we do nothing about alerting others (in a position to take action on the issue), are we complicit in this non-compliance? And consequently, can we be seen to be condoning this non-compliance? Do we have a ‘duty of care’ responsibility? And if we ignore this duty, can we be held liable?
Fire Protection Association of NZ (FPANZ)
At a special interest group on passive fire meeting recently, those present were reminded of our ‘duty of care responsibilities’ in terms of the FPANZ’s code of ethics and conduct. It was interesting to revisit these codes in light of the discussions about the behaviour of fellow members and other participants in the passive fire arena.
The FMANZ and the ABC-IQP have similar codes of ethics etc for members to adhere to.
NZBC Requirements
When assessing older sites with serious passive fire risks, the discussion is drawn to the aspect of compliance and the process to get many of these ‘as built’ penetrations up to code. The general consensus in these instances is that consultation is required from the council inspectors, the fire engineers, the designers/installers and the product manufacturers and distributors.
We all have a common goal: to have the installation signed off as being compliant.
The choice of a competent installer/designer of retro-fit passive fire should include reference checks from manufacturers and council. Membership bodies representative of the industry should also be taken into consideration.
Conclusion
The installer will default to the most labour-intensive solution. The traditional approach for facility managers is to do whatever it takes to make the issue disappear. This is not always the most cost-effective approach.
Knowledge is king! It may take a little time to verify or consult on a proposed solution and if we are to take our ‘duty of care’ responsibilities seriously, we owe it to ourselves to perform at least a basic due diligence.
We invite fellow members of the FMANZ to contact us to explore how to efficiently put a verification procedure in place to ensure we get the best value for money by getting compliance right the first time.
Discuss all the passive fire protection options with us at Potters passive fire. Email malcolmc@potters.co.nz or call 027 255 4186
Posted in:Potter Interior Systems are proud to announce a partnership with Modinex Group as the NZ distributor and stockist for the Austratus Product Range.
Featuring a state-of-the-art modular clip-in system for timber walls and ceilings, the Austratus Range is cost-effective with reduced lead times and easy installation.
To find out more, contact us today and request your free sample kit.
Posted in:Designers, project managers, installers and building consent officials exercising duty of care responsibilities would positively contribute to raising the bar on all passive fire protection installations in NZ.
Attending the NZIQS Conference and Expo recently, our attention was drawn to the number of discussions we had in relation to passive fire protection to the exterior of the building. Quantity surveyors, project managers, fire engineers, architects, facility managers and developers alike expressed an interest in the products and systems available in NZ. While NZBC compliance of these systems was always in the discussion frame, it was evident that no-one had any idea of where the design and specification responsibility lies.
Some thought it should vest with the cladding system designers and others with the architect as part and parcel of the overall building design in collaboration with the fire engineer. This may be all well and good in new builds and the Building Consent Authority (BCA) should ensure this aspect is addressed in the fire engineering report at the PS1 stage of the consent process.
What about after the consent has been issued and the building is under construction?
Where no provision has been made for passive fire protection to the exterior of the building should it be placed on record that, as a professional exercising duty of care responsibilities, this aspect of fire safety has been drawn to the attention of the developer/owner?
The earlier passive fire protection, and specifically fire stopping, is incorporated into the design framework, the more benefit can be derived from cost-effective, compliant and fit for purpose solutions.
The MacLeamy curve illustrates when the most impact can be brought to bear on cost and functional capabilities — at schematic design and design development stages of a project.
In recent times we have seen a marked increase in the number of enquiries about external fire protection from all manner of professionals. Most are at design stage and there appears to be quite some interaction between the cladding system manufacturer’s design teams and architects and fire engineers. This is an encouraging development in the market.
We are also taking calls from on-site construction/project managers wanting to understand what can be added to the construction process to cover this aspect of fire protection. Often it is too late in the piece and access to the floor slab edge from either the outside or the inside is not practical.
Where it is deemed practical, the dimensions of the void determine the appropriateness of the system to be installed. This in turn impacts on the time the installation will take and if this fits with the overall project plan. In some cases the decision is made not to proceed with this and although this decision has now been placed on record, the BCA may not be aware that this investigation has taken place. This brings into question building officials exercising duty of care responsibilities.
We have had occasion where the decision is to continue with the installation and at this point the fire engineer should be engaged to do an assessment of the proposed installation. Compliance aspects of the proposed passive fire protection system would form part and parcel of this assessment. The last thing anyone wants is for the building official to withhold the issuing of the CCC due to non-compliance issues relating to an unconsented installation of fire safety systems.
The commercial aspects of the installation should be weighed against the numerous risk factors associated such as being seen to be complicit in the decision not to install potential lifesaving passive fire systems.
By not engaging all the stakeholders in the process of investigating the opportunity to install potential lifesaving passive fire systems, you may be considered to be condoning the practice of avoidance of exercising duty of care responsibilities.
The installation of lifesaving systems should never be compromised due to commercial considerations. All lifesaving systems should be seen as non-negotiable irrespective of the commercial reality. We should not put a price on a human life.
There should be no reason not to include passive fire protection to the exterior of a building.
The FRR could be up to 120 minutes and cover voids of up to 450mm wide, closing up to a 50mm ventilation gap. Passive fire protection can have up to a 25 year life expectancy, be non-toxic, low VOC and contribute to Green Building. These systems can be easy to install — at the right stage of the project plan.
That stage may be:
Compliant products and systems are available for both new project specifications and for inclusion in projects post-consent / under construction.
Various products and systems have been tested to AS1530.4 and where the product is tested outside the ASNZ jurisdiction an assessment to AS4072.1 would demonstrate equivalency.
In addition to these there is the alternative solution process that may be adopted. Any alternative solution should be fully supported by the product manufacturer. Any deviations from the consented documents will require a consent amendment unless otherwise specifically agreed with the BCA.
It is obvious that, like with most passive fire protection installations, it should not be left out of the design phase of the project. The more consultation that takes place on the subject of passive fire protection, the better the industry will understand the technicalities and compliance regimes.
Designers, project managers, installers and building consent officials exercising duty of care responsibilities would positively contribute to raising the bar on all passive fire protection installations in NZ.
Posted in:Simply purchase 50 items from the Tracklok/Gridlok range between June – August 2018 and receive a free puffer vest.
Published by SAS Metal Ceilings.
There is no denying that the specification of metal ceilings has seen huge growth over the past 30 years. Metal is now the go-to ceiling material, superseding mineral fibre as the mainstay of modern workplace and infrastructure projects.
An indispensable tool in the architect’s design arsenal, metal is a cost-effective and desirable material meeting contemporary interior demands. Metal creates visual impact, provides essential acoustic control and allows specifiers to add drama and confidence to an interior. So what is the secret to metal’s desirability and popularity as a ceiling material?
Buildings sympathetic to the changing needs of occupiers is increasingly key. The rise of open plan offices with diverse, agile and collaborative spaces is the new norm. This requires designers to pioneer solutions that meet these changing occupier demands.
As a reflective material, specifying a metal ceiling might seem counterintuitive for effective acoustic control. However, they provide excellent acoustic regulation, controlling reverberance and occupational noise.
The level of acoustic absorption required will depend on the size of space, materials used and occupier density. A range of acoustic infill panels combined with appropriate perforations will effectively control unwanted noise in the majority of spaces. Depending on performance demands, metal ceilings will typically offer the benchmark ‘Class A’ acoustic absorption.
Metal allows architects the freedom to work in a material that offers performance and durability alongside aesthetics. However, it allows for far more than this. For example, take the petal leaf ceiling in the Foster + Partners designed Bloomberg building – the world’s most sustainable office. The Integrated Ceiling Panels (ICPs) combine acoustics, lighting and ambient temperature control. This played a crucial part in the building achieving a BREEAM Outstanding rating. The ceiling is a first for the UK, if not globally, and unlikely to be achieved in any other material. Commenting on the project, Foster + Partners’ Michael Jones said: “Without the ceiling the sustainability wouldn’t be what it is.”
In today’s changing spaces, manufacturers have had to develop multi-functional, yet beautiful solutions. Metal ceiling systems allow the designer curved, waveform, trapezoidal and even multi-faceted options. Transition and perimeter trims also offer the advantage of specifying different metal systems within one coherent and integrated design. In addition, metal ceilings can now incorporate a wide range of finishes and effects.
Another advantage of metal ceilings is they work flexibly with partitioning allowing occupiers to rethink space. As traditional working practices change, the ability to adapt spaces cost-effectively is increasingly attractive.
A long-term investment for any project, metal maintains its appearance considerably longer than lower quality ceiling materials. Metal ceilings are impervious to many of the common factors you would associate with ceiling degradation. For example, a non-porous material, metal does not suffer from increased loading, sagging or unsightly stains from burst water pipes. Neither will dust and grime permeate the surface. This robust, hardwearing material maintains its appearance, offers ease of maintenance and full access to ceiling voids.
Steel and aluminium are the most widely recycled and reused materials in construction, the benchmark for waste reduction. These highly sustainable materials can be 100% recycled and re-used repeatedly without degradation of quality.
A recent report by SAS International considered the long-term value of metal over other ceiling materials. When considering the increased life expectancy and ease of maintenance, metal demonstrated a 47% cost saving over a 20-year period.
Ceilings often combine with or discretely hide otherwise unsightly M&E services. Metal has always been an ideal material to integrate lighting and other services within a considered and functioning design. As part of a fire protection system*, metal ceilings can also accommodate additional services such as sprinklers and smoke detectors. However, as we move closer and closer to more intelligent and smarter buildings, the possibilities of integrating technology are endless.
When it comes to metal as a material for ceilings there are virtually no limits to what can be achieved; it is possible to turn an imaginative concept into a colourful and truly inspired design. By working closely leading manufacturers such as SAS International, there is an opportunity to bring an architect’s vision to reality.
* It is not recommended that a suspended ceiling be relied upon to protect the structural elements of a building. Metal ceiling systems should be tested and certified in accordance with UK and European standards.
Posted in:Rondo Building Services Pty Ltd has today announced the acquisition of the USG Boral metal business in New Zealand.
This deal brings together two of New Zealand’s leading manufacturers of metal wall and ceiling systems and allows Rondo to further enhance their local roll forming capabilities with a move into the larger USG Boral metal manufacturing plant based in Auckland.
To drive value for Rondo customers and provide them with the most innovative and diverse range of systems available, Rondo will further strengthen its market position with the integration of USG Boral metal products, including rights to the well-known DONN® Exposed Grid brand and patented DX Technology in New Zealand and Australia.
What will this mean for the market
It is Rondo’s priority to ensure this acquisition causes no disruption to the market; Rondo will continue to manufacture USG-Boral systems alongside Rondo systems to ensure current and future projects supply commitments are met.
Rondo will progressively work on integrating the two brands with the view of offering a greater range of innovative systems to the market.
As a result, in due course, Rondo will:
The Rondo Range is now available through Potters along with all current USG products during the re-branding process. For further information please contact your customer service representative today.
Posted in:The multi-service transit is a compliant solution that can save labour time and costs, contributing to delivering projects on time and within budget.
With construction processes being streamlined and pre-fabricated building elements having to make provision for services to pass through, project managers are beginning to realise the cost benefit of getting passive fire protection right the first time.
Traditionally, the trades were able to ‘tag-out’ fire stopping from their scope of work. This evolved to each trade trying their hand at doing their own fire stopping or sub-contracting this out to experienced passive fire installers at considerable cost. This resulted in messy PS3 compilations, penetration number registers, and made construction monitoring a nightmare.
Compliance was the next hurdle and the cost of re-works of non-compliant installations by individual trades, and their sub-contractors, resulted in huge budget blow-outs.
Add the eagle-eyed quantity surveyors to the mix, charged with keeping a lid on labour costs and re-works — and this results in a situation where everyone blames the other and no one takes responsibility.
This created the opportunity for the emergence of a flood of new (inexperienced) specialist passive fire installers to enter the market.
Being versed with the compliance requirements of the NZBC relating to fire stop requirements (see appendix below), passive fire installers went about attending to the installation of compliant penetration seals for each individual service. These seals are of a permanent nature and when additional services are required to penetrate the fire wall, a new seal would need to be installed. A new invoice followed.
With the introduction of new technology in fire mastics, the high pressure expanding mastic (HPE) has paved the way for a multiple service, single point of entry, transit box to be developed.
Tested to AS1530.4 (2014), the BOSS FyreBox has a FRR of -/120/120 using the HPE as the intumescent and is capable of protecting the full range of apartment services through a single aperture. Services that can be installed clustered together include:
It should be borne in mind that when the building element to be penetrated by a service is prepared in the prescribed manner, so as to facilitate the installation of a compliant penetration seal, no re-works should be necessary.
There are penetration seals tested to AS1530.4 and compliant with the NZBC that when installed in accordance with the manufacturers specifications are cost effective on a supply and install basis.
However, the passive fire installation contractor/specialist is often not consulted in this process and as a consequence the preparation of the building element (and the timing of this activity) leads to un-budgeted costs.
An elementary feasibility exercise comparing the supply and install cost of a list of typical services for an individual apartment, using traditional individual fire stopping methodology versus the cost of supply and install of a Boss FyreBox (excluding the cost of concrete drilling through slab walls) was recently undertaken at the request of a quantity surveyor working on an apartment development project.
At the end of the exercise, it was discovered that the direct cost of supply and install, was substantially lower than the traditional methods of supply and installation of separate service penetrations. When the indirect cost of possible re-works (as a percentage of the scope of work) was factored in, the true potential cost benefit became apparent.
When the exercise was modified to include the cost of concrete drilling through erected concrete structures for the individual traditional service penetrations, the picture became even more apparent.
When Potters extrapolated these savings over the number of apartments (fire cells) in the development in question, the figure was in the hundreds of thousands of dollars on the bottom line of the project. Construction companies are considering installing the Boss FyreBox themselves.
Saving labour cost (time of installation), reducing the human error factor (cost of re-works), decreasing the cost of passive fire construction monitoring and having a compliant penetration seal specified into the QA process, all contribute to delivering the project on time and within budget.
The BOSS FyreBox is a game changer that has the construction industry challenging traditional installation methodology, in pursuit of the substantial cost reductions in the supply and install of tested (AS1530.4 – 2014) NZBC compliant passive fire penetration systems.
Posted in:Built into the new Protone and Rigitone perforated plasterboard, Activ’Air is a unique technology that converts VOCs into non-harmful inert compounds.
With New Zealanders spending much of their time indoors, there is little wonder that there is a strong focus on indoor air quality in building legislation.
Architects and specifiers are actively seeking solutions to reduce the levels of VOCs and other pollutants, particularly for projects where poor air quality can have a more damaging effect such as in hospitals, aged care and education facilities. Activ’Air can be specified for any project where a sterile environment is desired.
Activ’Air is a unique technology developed by worldwide plasterboard specialist Saint-Gobain, that converts VOCs — particularly formaldehyde, into non-harmful inert compounds that are permanently locked in the board and cannot be released back into the air.
Activ’Air technology is built into the new Protone and Rigitone perforated plasterboard options that have recently been introduced to the New Zealand market through Potter Interior Systems’ International Alliance program. These products provide exceptional acoustic control and a high level of design flexibility.
Independent testing was conducted at the CertainTeed Research Centre in Blue Bell, Pennsylvania to ISO 16000-23: Indoor air — a performance test which evaluates the reduction of formaldehyde concentrations by absorptive building materials. These tests showed that Activ’Air can reduce the concentration of formaldehyde within an environment by up to 60% when installed in ceilings, even when there is continuous airflow containing formaldehyde.
Installing ceiling and wall linings containing Activ’Air technology will have an enduring impact on air quality and will improve the environment for people working and living in the space.
See our product pages here to find out more about Activ’Air technology and other product features of Protone and Rigitone.
Posted in:The new Protone and Rigitone Perforated Plasterboard range feature excellent acoustic capability and innovative VOC reducing Activ’Air technology.
Potter Interior Systems has launched a new perforated plasterboard range called Protone and Rigitone, allowing architects and designers to create beautiful ceilings and walls that achieve high levels of acoustic performance. Protone and Rigitone has been launched in New Zealand through Potter’s exclusive relationship with worldwide plasterboard specialist Saint-Gobain. The four new Rigitone and three new Protone plasterboard options with unique seamless access panels feature excellent acoustic capability and innovative VOC reducing Activ’Air technology to improve indoor air quality.
The plasterboard perforations together with white acoustic fabric lining improve performance and reduce echo and noise reverberation to create more comfortable environments for work and leisure. Good acoustic design includes control of both sound transmission and sound absorption. The Protone range of perforated plasterboard is suitable for both ceilings and walls, whilst the Rigitone range is suitable for ceilings. Each provides ease and versatility for installation, and a surface that is more durable than mineral fibre or similar acoustic absorbers.
A key feature of both the Protone and Rigitone range is Activ’Air, a patented technology that converts formaldehyde into non-harmful inert compounds that are permanently locked in the board and cannot be released back into the air. This can reduce the concentration of formaldehyde in an environment by up to 60% when installed in ceilings.
The Protone Range features three contemporary perforation patterns with white acoustic fabric backing, Protone 12mm Square, Protone 12mm Square Minigrid, and Protone Slotted Minigrid, each with different percentages of open area to meet most acoustic application requirements. Each board in the range is supplied at a size of 2400mm x 1200mm x 12.5mm. The Protone boards can also be used for curved installations down to a radius of 6000mm (dry bending), allowing architects and designers to create stunning architectural features. Unlike standard plasterboard, all four edges of the Protone sheet are recessed to make flush jointing quicker and easier, negating the need for back blocking on butt joints.
The Rigitone range features four contemporary perforation edge-to-edge white acoustic fabric backing patterns, Rigitone Galaxy, Rigitone Astral, Rigitone Matrix 8mm Round (indent), and Rigitone Matrix 12mm Square (indent), each with different percentages of open area to meet most acoustic application requirements. Due to the variety of perforation sizes and patterns, board dimensions vary slightly but are nominally 1200mm x 2000mm x 12.5mm. The edges of Rigitone boards are square and pre-primed for a unique installation method using ready-mixed Rigitone Filler, creating a continuous, seamless finish.
Unique access panels are available in each of the three Protone board patterns and consist of a plasterboard frame that is easily set into the ceiling and a 510mm square hatch piece with a matching perforation pattern that fits neatly into the frame. These panels provide access to the ceiling cavity while ensuring a seamless look across the surface.
Potter Interior System’s perforated plasterboard range also includes the Gyprock Standard 6mm Round, which is the traditional perforated pattern that has been extensively used throughout New Zealand. Gyprock’s Standard 6mm Round provides an economical aesthetic solution for ceilings or walls and is supplied without an acoustic fabric backing. 6mm Round’s acoustic performance is adequate for most situations where moderate levels of attenuation are required.
As a decorative acoustic panel system, Protone and Rigitone offers a variety of decorative finishes to combine aesthetics and high performance sound absorption and is suitable for commercial applications including foyers of public buildings, restaurants and hotels, retail and shopping centres, leisure spaces and commercial office buildings.
© Potter Interior Systems 2024
