Insulation
Autex is proud to introduce our high-performance range of 100% polyester thermal and acoustic insulation products, designed for the residential and commercial markets. Our ‘friendly fibre’ GreenStuf® and QuietStuf® insulation products are used around the world to create buildings that are warm, dry, quiet, healthy and energy-efficient, with enhanced ‘green’ building credentials.
Thermal and acoustic insulation for any project
Autex’s polyester insulation range includes the GreenStuf range of thermal insulation products and the QuietStuf range of acoustic insulation products. Both come in a full range of sizes and thermal and acoustic ratings to suit most residential and commercial projects. Autex can also work with architects and specifiers to develop tailored solutions for specific projects.
GreenStuf and QuietStuf insulation products are currently exported to more than 20 countries, with new markets rapidly opening up around the world.
Thermally bonded with no chemical additives
Autex insulation products are made from 100% polyester fibre, bonded using heat instead of traditional chemical binders. Polyester is naturally resistant to fire, moisture, vermin, insects, mould and bacteria, eliminating the need for any chemical additives.
As well as being environmentally friendly, our polyester insulation material is non-toxic, non-irritating, non-allergenic and safe for anyone coming into contact with it.
Eco-friendly manufacture and recycling practices
A high percentage of the polyester fibre in GreenStuf and QuietStuf insulation products is made from recycled PET plastic, including plastic bottles and bags. GreenStuf and QuietStuf products are themselves fully recyclable at the end of their lives.
GreenStuf and QuietStuf products are manufactured using a low-energy production process, putting them among the most environmentally-friendly insulation solutions on the market.
Made to last a lifetime
GreenStuf and QuietStuf insulation products are exceptionally durable. They won’t slump, settle or disintegrate over time and are backed with a 50-year warranty.
Autex’s thermal and acoustic insulation is manufactured in New Zealand and Australia under strict ISO9001 quality control standards. GreenStuf and QuietStuf comply with or exceed all the specifications of the New Zealand and Australian Building Codes.
Specialist HVAC ducting insulation
Autex supplies a full range of thermal and acoustic insulation products for the building market, right down to specialty lining and wrap products for ventilation and air conditioning systems. QuietStuf polyester clean air ducting products ensure that a building’s air delivery is quiet, energy-efficient and clean, safe from airborne respirable fibres.


