Why Earthwool® glasswool FOR HOME INSULATION?

April 26, 2023

Choosing the right type of insulation is important as a good insulator not only lasts longer, but also needs to meet the healthy homes minimum R-value. Our experienced team of insulators choose Earthwool® glasswool for the following reasons:

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German innovation – 50 Year Warranty

Earthwool® glasswool insulation is so good that we offer a full 50 year warranty. Check your pack for warranty information.

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BRANZ Appraised

Earthwool® glasswool is BRANZ appraised to ensure compliance with the building code, AS/NZS 4859.

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Soft To Handle – Easier To Install

The super-soft feel of Earthwool® glasswool insulation comes from a revolutionary, patented binder based on rapidly renewable materials.

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Made Using Recycled Glass

Earthwool® glasswool is made using up to 80% recycled glass and sand making it a great choice for environmentally conscious customers.

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Natural Colour

Earthwool® glasswool insulation contains no added bleaches, dyes or artifical colours. The earthy brown colour just comes naturally.

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Absorbs Sound

Earthwool® glasswool insulation will absorb sound transfer between rooms and floors.

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More Insulation Per Pack – Reduces Handling

Unique compression packaging means you get up to 55% more insulation per pack and more insulation per load.

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ECOSE® Technology

Earthwool®glasswool insulation made with ECOSE® Technology benefits from a binder which has no added formaldehyde and is based on renewable, bio-based materials instead of traditional petro-based chemicals.

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No Added Formaldehyde

Earthwool® glasswool insulation with ECOSE® Technology has no added formaldehyde.

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Earthwool® glasswool insulation comes with inherent fire performance and will not catch fire.

Not sure where to begin? Get in touch with our friendly customer service team on 0508 088 888 or email: sales@gforce.co.nz


At G-Force Healthy Home Solutions we’re all about making homes warmer, drier and more energy efficient for Kiwi families.

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