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WALL BLANKET

Mammoth's soft polyester insulation blanket in roll form to improve thermal performance of walls.



Description

Mammoth wall insulation is a soft polyester blanket in roll form - ideal for commercial buildings.

Mammoth® wall insulation is available in two forms: blankets and wall sections. Mammoth wall blankets are rolls of lofted 100% polyester insulation designed to be stapled to the top dwang to fit snugly between wall studs in residential and commercial building projects. They are ideally suited to long unimpeded wall cavities including steel framed walls.

Mammoth wall insulation is made from heat-bonded polyester fibres that are moisture resistant and won't sag or settle over time. See also Mammoth Wall Sections and Mammoth Masonry Wall Sections which are self-supporting for a superior fit.

Mammoth products contain recycled polyester fibres. Mammoth wall blanket insulation uses up to 5,600 recycled PET plastic bottles per 100sqm*.

Description

Mammoth wall insulation is a soft polyester blanket in roll form - ideal for commercial buildings.

Mammoth® wall insulation is available in two forms: blankets and wall sections. Mammoth wall blankets are rolls of lofted 100% polyester insulation designed to be stapled to the top dwang to fit snugly between wall studs in residential and commercial building projects. They are ideally suited to long unimpeded wall cavities including steel framed walls.

Mammoth wall insulation is made from heat-bonded polyester fibres that are moisture resistant and won't sag or settle over time. See also Mammoth Wall Sections and Mammoth Masonry Wall Sections which are self-supporting for a superior fit.

Mammoth products contain recycled polyester fibres. Mammoth wall blanket insulation uses up to 5,600 recycled PET plastic bottles per 100sqm*.

GALLERY/VIDEOS



SPECIFICATIONS




PRODUCT RANGE PACK SIZES
Density (kg/m3) R-Value Nominal thickness (mm) Dimensions (mm) Pieces per pack Area per pack (m2)
Wall Blanket 21.67 R 2.2 90 360 x 9870 2 7.11
21.67 R 2.2 90 560 x 10800 1 6.05
10.71 R 2.6 140 380 x 8550 4 13.00
10.71 R 2.6 140 580 x 7470 3 13.00

  • Mammoth 100% polyester provides thermal and acoustic benefits for residential and commercial applications.
  • Soft, roll-form insulation blanket for wall cavities to help absorb noise.
  • Safe and easy to work with - can be torn to length or cut with shears.
  • Available in varying widths and lengths to suit most applications.
  • Mammoth wall blanket insulation uses up to 5,600 recycled PET plastic bottles per 100sqm*.
  • Mammoth products are made in a zero waste production process and are fully recyclable.
  • Secured by stapling within the wall cavity.
  • Red List Free - no formaldehyde or pesticides added.
  • Heat bonded - no glues or binders that can break down so it won't sag or settle over time.
  • Unaffected by moisture, Mammoth will continue to perform once dried out.
  • Mammoth is moisture, mould and mildew resistant.
  • Safe, non-itch, odourless and non-toxic - no precautions are required for handling the product.
  • All Mammoth Wall Blankets are BRANZ 797 Appraised and have Eco Choice Aotearoa (prev. Environmental Choice) certification.
  • NZ Green Building Council approved.
  • Long lasting, Mammoth insulation is performance warranted for 50 years (T&Cs apply).
  • Mammoth wall insulation products have an Ozone Depleting Potential (ODP) of zero.
  • Recycling plastic protects the environment by keeping the carbon content locked up in the polyester fibre and reducing landfill waste.
  • Manufactured by InZone Industries Ltd, a NZ Toitū carbonreduce 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) (b)
Clause B2.3.2 		Ref: BRANZ Appraisal No 7971
Internal Moisture Clause E3.3.1 Ref: BRANZ Appraisal No 7971
Hazardous Building Materials Clause F2.3.1 Ref: BRANZ Appraisal No 7971
Energy Efficiency Clause H1.3.1(a)
Clause H1.3.2 E		 Ref: BRANZ Appraisal No 7971
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 Group1S
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
Vermin Resistant Not a food source for vermin (and not treated)

1 Meet or contribute to these provisions when designed, used, installed and maintained in accordance with BRANZ Appraisal 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.


  • Mammoth 100% polyester provides thermal and acoustic benefits for residential and commercial applications.
  • Soft, roll-form insulation blanket for wall cavities to help absorb noise.
  • Safe and easy to work with - can be torn to length or cut with shears.
  • Available in varying widths and lengths to suit most applications.
  • Mammoth wall blanket insulation uses up to 5,600 recycled PET plastic bottles per 100sqm*.
  • Mammoth products are made in a zero waste production process and are fully recyclable.
  • Secured by stapling within the wall cavity.
  • Red List Free - no formaldehyde or pesticides added.
  • Heat bonded - no glues or binders that can break down so it won't sag or settle over time.
  • Unaffected by moisture, Mammoth will continue to perform once dried out.
  • Mammoth is moisture, mould and mildew resistant.
  • Safe, non-itch, odourless and non-toxic - no precautions are required for handling the product.
  • All Mammoth Wall Blankets are BRANZ 797 Appraised and have Eco Choice Aotearoa (prev. Environmental Choice) certification.
  • NZ Green Building Council approved.
  • Long lasting, Mammoth insulation is performance warranted for 50 years (T&Cs apply).
  • Mammoth wall insulation products have an Ozone Depleting Potential (ODP) of zero.
  • Recycling plastic protects the environment by keeping the carbon content locked up in the polyester fibre and reducing landfill waste.
  • Manufactured by InZone Industries Ltd, a NZ Toitū carbonreduce certified insulation manufacturing organisation.

* Calculations are based on 500ml PET Bottles (16.2g).


PRODUCT RANGE PACK SIZES
Density (kg/m3) R-Value Nominal thickness (mm) Dimensions (mm) Pieces per pack Area per pack (m2)
Wall Blanket 21.67 R 2.2 90 360 x 9870 2 7.11
21.67 R 2.2 90 560 x 10800 1 6.05
10.71 R 2.6 140 380 x 8550 4 13.00
10.71 R 2.6 140 580 x 7470 3 13.00

Technical Attributes Standard Test Result
New Zealand Building Code
Durability Clause B2.3.1 (a) (b)
Clause B2.3.2 		Ref: BRANZ Appraisal No 7971
Internal Moisture Clause E3.3.1 Ref: BRANZ Appraisal No 7971
Hazardous Building Materials Clause F2.3.1 Ref: BRANZ Appraisal No 7971
Energy Efficiency Clause H1.3.1(a)
Clause H1.3.2 E		 Ref: BRANZ Appraisal No 7971
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 Group1S
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
Vermin Resistant Not a food source for vermin (and not treated)

1 Meet or contribute to these provisions when designed, used, installed and maintained in accordance with BRANZ Appraisal 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.

Installation
Mammoth Wall Insulation must be installed according to the manufacturer’s guidelines and in accordance with NZS 4246 (Energy Efficiency - Installing Insulation in Residential Buildings). Installation Instructions for Mammoth Wall Insulation Blanket can be found at www.mammoth.co.nz/downloads. Contact us on 0800 MAMMOTH for more details.

50 Year Warranty
Mammoth Insulation has a 50 year warranty. Our product warranty covers that - so long as the insulation is installed correctly and remains adequately protected - Mammoth insulation will perform for 50 years. The warranty applies only to 100% polyester insulation products manufactured by InZone Industries Ltd and not to other composite products manufactured by InZone. Read the full warranty at www.mammoth.co.nz for terms and conditions.

BRANZ Appraised
Mammoth Wall Insulation Blanket has been tested by, and is covered by BRANZ Appraisal 797.


DOWNLOAD DATASHEET
Mammoth Wall Insulation Installation Guidelines


Q&A/FREQUENTLY ASKED QUESTIONS



Mammoth Polyester Wall Blanket is typically produced on a carding plant which results in a softer, less rigid form of insulation. It can be torn to length to fit in wall insulation cavities - usually stapled into position.

In contrast all Mammoth Wall Insulation sections are produced on New Zealand's only Airlay insulation plant which is capable of producing a semi-rigid section when cut to size allows for a seamless, crease-free friction fit for a superior thermal installation.

Wall blanket is a more affordable format but relies on a greater level of expertise to ensure the installation is seamless, crease-free without gaps.

Wall systems using Airlay Wall Insulation Sections have been independently proved to deliver thermal performance above those in the BRANZ House Insulation Guide.

It is however great care must be taken when stapling into position. It is important when installing insulation that you minimise gaps, compression and do not stretch the material. A smooth crease free finish is needed to maximise performance.

WHY CHOOSE MAMMOTH


PRODUCT RANGE

A SUSTAINABLE CHOICE

ZERO-WASTE MANUFACTURING

Contact Us

Mammoth® Modern Insulation
Manufactured by InZone Industries Ltd
PO Box 204 289
Highbrook
Auckland 2161
New Zealand


Email:
info@mammoth.co.nz


Call Us:
0800 MAMMOTH
(0800 626 668)


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