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A new generation of "super soft" environmentally friendly glasswool




With over 50 stores around New Zealand, the Earthwool glasswool
insulation range is available somewhere near you

For remote projects and busy people, Earthwool glasswool insulation
is available for purchase on-line delivered nationwide.

One of the most reputable and professional installers of insulation in
New Zealand with specialist technical support for any project

A specialist energy efficiency solution provider with professional installers
of insulation and renewable energy products around New Zealand

About the Earthwool glasswool insulation range for NZ

ECOSE Technology is behind the soft feel of Earthwool glasswool insulation - the "new generation" glasswool insulation. The revolutionary binder gives the insulation its appearance, feel and colour and it does so with dramatically reduced embodied energy.  ECOSE Technology is based on rapidly renewable materials instead of petro-based chemicals and contains no added formaldehyde, phenols and acrylics. This glasswool insulation is perfect for NZ homes and is also made using recycled glass and sand, which allows for the insulation to be compressed to reduce volume to save on transport-related emissions. Manufactured in the USA, by privately owned global German company - Knauf Insulation.
Earthwool glasswool insulation is unique in that it feels and looks like no other insulation in NZ, providing a comfortable installation experience unlike any other glasswool insulation product. With sustainability credentials that can't be matched in the glasswool insulation industry, the Earthwool glasswool insulation range offers New Zealand a new green insulation choice. 
Homestar partner
Earthwool glasswool insulation is now a partner of Homestar, an initiative to help New Zealand homeowners improve the warmth, health and comfort of their home.