Mammoth Bafflestack helps to create comfortable internal environments by improving sound insulation between spaces.
Mammoth® Bafflestack insulation is a roll form product made from 100% thermally bonded polyester fibres, designed to be stacked and compressed within the plenum space above partition walls, to the roof or floor above. This reduces sound intensity and transference between rooms, without the need for the construction of walls within the plenum space
Mammoth's acoustic range also includes Wall Sections, Wall Blankets, Panel Absorber and Duct Liner Insulation.[/vc_column_text][/vc_column_inner][vc_column_inner width="1/2"][vc_gallery type="flexslider_slide" interval="3" images="7116,7117" img_size="540x390" el_class="productzoom-icon"][/vc_column_inner][/vc_row_inner][vc_row_inner el_class="properties-section" css=".vc_custom_1735029943959{padding-top: 100px !important;}"][vc_column_inner width="1/2"][vc_single_image image="7127" img_size="full"][/vc_column_inner][vc_column_inner width="1/2"][vc_column_text][/vc_column_text][vc_column_text el_class="image-width-text-content"]
Using Mammoth Bafflestack (previously known as NOVAhush) will reduce sound intensity at all frequencies.
Mammoth Bafflestack provides thermal and acoustic benefits for residential and commercial applications.
100% polyester acoustic insulation in a soft, roll-form to help absorb noise by reducing sound transmission at all frequencies.
Mammoth Bafflestack reduces the need for any constructed cavity walls within a building.
Mammoth Bafflestack blanket is laid over existing services in the ceiling cavity.
Can be used in a single or double stack (see install instructions).
Mammoth products contain recycled polyester fibres. Mammoth bafflestack insulation uses up to 3,700 recycled plastic bottles per 100sqm*.
Lightweight and easy to handle - can easily be torn to length or cut with shears.
Heat bonded - no glues or binders that can break down so it won't sag or settle over time.
Red List Free - no formaldehyde or pesticides added.
Safe, non-itch, odourless and non-toxic - no precautions are required for handling the product.
Unaffected by moisture, Mammoth insulation will continue to perform once dried out.
Mammoth is moisture, mould and mildew resistant.
Environmental Choice certified.
NZ Green Building Council approved.
Long lasting, Mammoth insulation is performance warranted for 50 years (T&Cs apply).
Mammoth products are made in a zero waste production process and are fully recyclable.
Recycling plastic protects the environment by keeping the carbon content locked up in the polyester fibre and reducing landfill waste.
Mammoth 100% polyester Bafflestack insulation has an Ozone Depleting Potential (ODP) of zero.
Manufactured by InZone Industries Ltd, NZ's first and only Toitū net carbonzero certified insulation manufacturing organisation.
* Calculations are based on 500ml PET Bottles (16.2g).
Clause B2.3.1 a) 15 years
Clause B2.3.1 b) 50 years
Mammoth Bafflestack Blanket has been developed
to meet the New Zealand Code requirements1
Internal Moisture
Clause E3.3.1
Hazardous Building Materials
Clause F2.3.1
Product Safety
Non Toxic
OSH Health and Safety Guidelines2
Polyester products are ‘non-toxic’
Non Irritant
OSH Health and Safety Guidelines2
Polyester products are ‘non-irritant’
Respiratory Safe
n/a
Polyester fibres are non-respirable
Fire Test
ISO9705
Group 1S
AS/NZS60695.2.11
Passed - Glow wire flammability test
AS/NZS60695.11.5
Passed - Test flames (Needle-flame test)
VOC Emission Safe 3
Total VOC ≤ 0.5mg/m3
< 0.005mg/m3 - level below detection4
Formaldehyde ≤ 0.06mg/m3
< 0.009mg/m3 - level below detection
Glue Free
Free from all glues
Other
Non Corrosive
AS/NZS4859.1
Materials composed entirely of polyester are regarded as non-corrosive and are exempt from testing. Alkalinity of pH 7.8.
Moisture Resistant
ASTM C1104
0.3% by weight
Vermin Resistant
n/a
Not a food source for vermin (and not treated)
Odourless
n/a
Mammoth is odourless and will not absorb odours
1 Mammoth Bafflestack has the same technical attributes as other Mammoth Ceiling Blanket covered by BRANZ Appraisal No 797.
2 Occupational Safety and Health Service. Health and Safety Guidelines for the Selection and Safe Handling of Synthetic Mineral Fibres. Dept,of Labour, 1994.
3 Mammoth has been tested under ASTM D5116. Based on test results for a product with similar nominal weight.
4 All individual VOCs were less than their threshold limit values. Carcinogens and reproductive toxins were not identified as part of the VOCs.
[/vc_column_text][vc_row_inner][vc_column_inner width="1/3"][vc_single_image image="3183" img_size="full"][vc_custom_heading text="Potters Whitepapers" font_container="tag:h4|font_size:18px|text_align:left|color:%23323232" use_theme_fonts="yes" link="url:https%3A%2F%2Fpotters.co.nz%2Fpotters-white-papers%2F|title:Whitepapers" el_class="vc_gitem-post-data-source-post_title"][vc_column_text css=".vc_custom_1737085649400{margin-bottom: 20px !important;}"]Browse the Potter Interior System collection of white papers. Get inspired & get the specifications you need for your project.[/vc_column_text][vc_btn title="Read More" style="custom" custom_background="" custom_text="#666666" link="url:https%3A%2F%2Fpotters.co.nz%2Fpotters-white-papers%2F|title:Whitepapers"][/vc_column_inner][vc_column_inner width="1/3"][vc_single_image image="5714" img_size="350*271"][vc_custom_heading text="CAD Downloads" font_container="tag:h4|font_size:18px|text_align:left|color:%23323232" use_theme_fonts="yes" link="url:https%3A%2F%2Fpotters.co.nz%2Fcad-download%2F|title:Whitepapers" el_class="vc_gitem-post-data-source-post_title"][vc_column_text css=".vc_custom_1737087863515{margin-bottom: 20px !important;}"]Potter Interior Systems has a wide range of resources to help you complete your project. Download your CAD files today.[/vc_column_text][vc_btn title="Read More" style="custom" custom_background="" custom_text="#666666" link="url:https%3A%2F%2Fpotters.co.nz%2Fcad-download%2F|title:Whitepapers"][/vc_column_inner][vc_column_inner width="1/3"][vc_single_image image="3458" img_size="full"][vc_custom_heading text="Aluminium Specification Manual" font_container="tag:h4|font_size:18px|text_align:left|color:%23323232" use_theme_fonts="yes" link="url:https%3A%2F%2Fpotters.co.nz%2Fwp-content%2Fuploads%2F2024%2F12%2FAluminium-Partitions-Specifier-Manual_2024_1124_web.pdf|title:Whitepapers" el_class="vc_gitem-post-data-source-post_title"][vc_column_text css=".vc_custom_1737087875458{margin-bottom: 20px !important;}"]To ensure you are specifying the right partition suite for your project, view our extensive range of Aluminium Partition Suites.[/vc_column_text][vc_btn title="Read More" style="custom" custom_background="" custom_text="#666666" link="url:https%3A%2F%2Fpotters.co.nz%2Fwp-content%2Fuploads%2F2024%2F12%2FAluminium-Partitions-Specifier-Manual_2024_1124_web.pdf"][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row]
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Mammoth Bafflestack helps to create comfortable internal environments by improving sound insulation between spaces.
Mammoth® Bafflestack insulation is a roll form product made from 100% thermally bonded polyester fibres, designed to be stacked and compressed within the plenum space above partition walls, to the roof or floor above. This reduces sound intensity and transference between rooms, without the need for the construction of walls within the plenum space
Using Mammoth Bafflestack (previously known as NOVAhush) will reduce sound intensity at all frequencies.
Mammoth Bafflestack provides thermal and acoustic benefits for residential and commercial applications.
100% polyester acoustic insulation in a soft, roll-form to help absorb noise by reducing sound transmission at all frequencies.
Mammoth Bafflestack reduces the need for any constructed cavity walls within a building.
Mammoth Bafflestack blanket is laid over existing services in the ceiling cavity.
Can be used in a single or double stack (see install instructions).
Mammoth products contain recycled polyester fibres. Mammoth bafflestack insulation uses up to 3,700 recycled plastic bottles per 100sqm*.
Lightweight and easy to handle – can easily be torn to length or cut with shears.
Heat bonded – no glues or binders that can break down so it won’t sag or settle over time.
Red List Free – no formaldehyde or pesticides added.
Safe, non-itch, odourless and non-toxic – no precautions are required for handling the product.
Unaffected by moisture, Mammoth insulation will continue to perform once dried out.
Mammoth is moisture, mould and mildew resistant.
Environmental Choice certified.
NZ Green Building Council approved.
Long lasting, Mammoth insulation is performance warranted for 50 years (T&Cs apply).
Mammoth products are made in a zero waste production process and are fully recyclable.
Recycling plastic protects the environment by keeping the carbon content locked up in the polyester fibre and reducing landfill waste.
Mammoth 100% polyester Bafflestack insulation has an Ozone Depleting Potential (ODP) of zero.
Manufactured by InZone Industries Ltd, NZ’s first and only Toitū net carbonzero certified insulation manufacturing organisation.
* Calculations are based on 500ml PET Bottles (16.2g).
Technical Attributes
Standard
Test Result
New Zealand Building Code
Durability
Clause B2.3.1 a) 15 years
Clause B2.3.1 b) 50 years
Mammoth Bafflestack Blanket has been developed
to meet the New Zealand Code requirements1
Internal Moisture
Clause E3.3.1
Hazardous Building Materials
Clause F2.3.1
Product Safety
Non Toxic
OSH Health and Safety Guidelines2
Polyester products are ‘non-toxic’
Non Irritant
OSH Health and Safety Guidelines2
Polyester products are ‘non-irritant’
Respiratory Safe
n/a
Polyester fibres are non-respirable
Fire Test
ISO9705
Group 1S
AS/NZS60695.2.11
Passed – Glow wire flammability test
AS/NZS60695.11.5
Passed – Test flames (Needle-flame test)
VOC Emission Safe 3
Total VOC ≤ 0.5mg/m3
< 0.005mg/m3 – level below detection4
Formaldehyde ≤ 0.06mg/m3
< 0.009mg/m3 – level below detection
Glue Free
Free from all glues
Other
Non Corrosive
AS/NZS4859.1
Materials composed entirely of polyester are regarded as non-corrosive and are exempt from testing. Alkalinity of pH 7.8.
Moisture Resistant
ASTM C1104
0.3% by weight
Vermin Resistant
n/a
Not a food source for vermin (and not treated)
Odourless
n/a
Mammoth is odourless and will not absorb odours
1 Mammoth Bafflestack has the same technical attributes as other Mammoth Ceiling Blanket covered by BRANZ Appraisal No 797.
2 Occupational Safety and Health Service. Health and Safety Guidelines for the Selection and Safe Handling of Synthetic Mineral Fibres. Dept,of Labour, 1994.
3 Mammoth has been tested under ASTM D5116. Based on test results for a product with similar nominal weight.
4 All individual VOCs were less than their threshold limit values. Carcinogens and reproductive toxins were not identified as part of the VOCs.
Product Downloads
Detailed information is provided on product specific datasheets referenced below.
Durability
