Autex GreenStuf Sound Solution by Comfortech Building Performance Solutions

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Autex GreenStuf Sound Solution

Comfortech Building Performance Solutions

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Description

GreenStuf Sound Solution is a 100% polyester acoustic insulation material designed for timber framed residential and light commercial applications. GreenStuf Sound Solution is supplied in segments and rolls, pre-cut to fit standard timber framed walls and mid-floor joist spacings.

Key Features

Product R-value: R1.8 at 90mm
All products are guaranteed by Autex to meet stated thermal performance values
GreenStuf products have a 50 Year Durability Warranty
GreenStuf products are not affected by moisture
GreenStuf Sound Solution is non-hazardous
VOC emission safe
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
Classified non-flammable
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
Typical improvement in sound transmission loss through walls with the use of Sound Solution is an increase of 6-7 STC points
Green Star NZ and Homestar compatible

Ranges

Greenstuf Polyester Insulation

Homestar / Green Star

Scope of Use

GreenStuf Sound Solution can be used in timber framed walls and mid-floor cavities for reducing airborne sound transfer. Sound Solution reduces resonating noise in the construction cavity thereby reducing the sound energy transferred from one side to the other. Further improvements can be achieved by using acoustically rated plasterboard, multiple layers of plasterboard, or by isolating the plasterboard from the stud.

GreenStuf Sound Solution will assist in reducing the resonating noise inside the construction cavity.

Limitations on Use

The performance of a construction system relies on the design, materials and installation. Acoustic design for NZBC compliance requires specialist design considerations.

Statement of Building Code Compliance

GreenStuf insulation when installed in accordance with the manufacturer’s instructions will satisfy the 50 year durability clause NZBC B2.3.1 (a).

This product meets the relevant clauses of NZBC E3 Internal Moisture, F2 Hazardous Building Materials, and may contribute to meeting H1 Energy Efficiency, and G6 Acoustic Design requirements.

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. GreenStuf products are Green Star NZ & Homestar compatible, and GreenStuf products have been independently assessed and verified compliant with Living Building Challenge projects. For more information please contact your Autex Account Manager or visit our website.