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  • Super-soft glasswool
  • Made from recycled glass
  • No added formaldehyde
  • Compression packed - more product per pack
  • Helps reduce energy costs

A step up from the Earthwool® R-1.5 product, the Earthwool® R-2.0 wall insulation is still an economical choice with slightly improved acoustic and energy saving properties, creating a peaceful environment in your home by absorbing sound and keeping it where it should be. It’s super soft, made from recycled glass and available in thicknesses to suit 90mm timber frames. Plus, installation is quick and easy. As well as providing an efficient result, this product is extremely durable and comes with a 50-year warranty, so will stand the test of time.

Earthwool® insulation is a high performance product with environmental and sustainability credentials. Earthwool® insulation is manufactured using the latest state-of-the-art technology, industry leading innovation and certified manufacturing processes to deliver one of the most sustainable and environmentally friendly glasswool products available in Australia.

Earthwool® insulation is manufactured using up to 80% recycled glass that is made up of post-consumer glass bottles rather than plate glass from the window industry. This process removes glass bottles from landfill, turning them into high performance, energy saving Earthwool® insulation products. The ECOSE® Technology binder that is used to manufacture Earthwool® insulation replaces the phenol formaldehyde that is used by other glasswool manufacturers.

As a result of using a binder with no added formaldehyde, Earthwool® insulation is supported by Eurofins Indoor Air Comfort Gold as an “outstanding material” according to VOC and Indoor Air Quality Emissions certification.

50 Year Warranty

We will gladly assist with returns and exchanges of this product in accordance with our returns and exchanges policy

Returns policy

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