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Autex GreenStuf ASB Sound Blanket

The GreenStuf ASB Sound Blanket is part of a range of 100% polyester acoustic insulation products ideally suited for metal stud wall partitions and as an acoustic ceiling overlay in commercial applications. ASB is supplied in rolls pre-cut to fit standard metal stud partition walls set at 600mm centres.

Key Features
  • GreenStuf products have a 50 Year Durability Warranty
  • GreenStuf ASB Sound Blanket is not affected by moisture
  • GreenStuf is non-hazardous
  • Non-corrosive, non-toxic, non-allergenic, non-irritant: there are no known hazards with the use or handling of GreenStuf polyester
  • GreenStuf is naturally resistant to insect and vermin attack
  • GreenStuf is classified non-flammable
  • Products are manufactured from 100% polyester fibre and contain a minimum of 45% already recycled fibre (from PET plastic) and are manufactured under Autex’s zero waste policy
Homestar / Green Star (Envirospec) Compliant
Homestar / Green Star
Scope of Use

GreenStuf ASB can be used in metal stud partition walls and as an acoustic ceiling overlay for reducing airborne sound transfer. ASB reduces resonating noise in the construction cavity thereby increasing the sound transmission loss of the construction system.

ASB products can also be used as an acoustic ceiling overlay to help reduce airborne sound transfer between rooms and spaces, and reduce reverberation times in open spaces.

Limitations on Use

ASB products are designed to be used in 64mm and 92mm metal stud walls. Testing has proven that compressing thicker ASB products into 64mm metal stud walls does not affect the fixing or finish of the plasterboard linings.

Statement of Building Code Compliance
  • ISO 9705:1993 Classification: Group 1-S
Other Performance Attributes

All GreenStuf insulation products are manufactured using the same materials and under the same conditions, processes and controls as the Environmental Choice New Zealand certified range.

All GreenStuf products are manufactured from 100% polyester fibre and contain a minimum of 45% already recycled fibre (from PET plastic) and are manufactured under Autex’s zero waste policy. GreenStuf products are Green Star NZ & Homestar compatible, and GreenStuf products have been independently assessed and verified compliant with Living Building Challenge projects.

B2 Durability compliant
E3 Internal Moisture compliant
Internal Moisture
F2 Hazardous Building Materials compliant
Hazardous Building Materials
H1 Energy Efficiency compliant
Energy Efficiency
Data Sheet

Comfortech™ Building Performance Solutions is a business that engineers’ solutions for comfort, climate, and protection.

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