Autex insulation is suitable for a variety of retrofit and new build projects.

Residential Projects

Thermal and acoustic home insulation products are made from durable, safe and friendly polyester. Whether you’re building, renovating or insulating an existing home, we have a solution right for you


Commercial Projects

GreenStuf® commercial thermal and acoustic insulation products are made from durable and fire resistant, environmentally-friendly 100% pure polyester.


Clean Air Ducting

Autex’s Clean Air Ducting range consists of specialist thermal and acoustic insulation products for the HVAC and original equipment manufacturing industries.


Facts About GreenStuf® Insulation

Greenstuf® insulation is proudly manufactured to best practices under the ISO 9001 and ISO 14001 accredited Quality and Environmental Management Systems.



Autex insulation (GreenStuf®) will not settle or reduce it’s performance over time and is backed by a 50 Year Product Durability Warranty


Fire Safety

GreenStuf® polyester insulation is non-flammable and meets all the relevant fire standards for NZBC compliance including downlights.


High Performing

It is not affected by moisture, mould or mildew, and is naturally resistant to insect and vermin attack, and exceeds all requirements of the NZ Building Code


Safe to Touch

100% polyester (like a duvet) so there’s no nasty itching or scratching. It’s completely safe and does not require protective clothing for handling or install


Local & Proud

Proudly made right here in New Zealand

Recycled Content

Manufactured using a minimum of 45% recycled PET Plastics, and also recyclable at the end of it’s life


Breathe Easier

Independently assessed by Asthma New Zealand and accepted into their Breathe Easy programme – as a product considered safer for New Zealanders living with Asthma


Safer Indoor Air Quality

The insulation does not contain any added chemicals such as formaldehyde based binders or fibres that can be breathed into your lungs