Earthwool Glasswool Insulation

Earthwool® is a high performance glasswool insulation product with combined energy saving, sound absorbing and fire resistance features. The natural brown colour of Earthwool® comes from the use of revolutionary ECOSE® Technology. Earthwool® provides home-owners with unrivalled benefits not associated with traditional glasswool or polyester:


• Non-combustibility – it cannot catch fire

• ‘Super-soft’ fibre – virtually itch free

• Low dust

• No added artificial colour – it’s naturally brown

• No chemical smell

• No added phenol or formaldehyde for enhanced indoor air quality


Earthwool® insulation represents a new benchmark for sustainability in construction in New Zealand.