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Customer Support

Wall Earthwool Insulation Batts




Knauf Earthwool Wall Insulation in Melbourne

Knauf Earthwool Insulation is one of the widely using external wall insulation products due to its softness and low-itchiness. The Earthwool external and internal wall insulation batt collection includes a range of R-values, offering you the opportunity to select the best thermal performance for your requirement together with the sound absorbing feature to absorb the unwanted sound from outside world to avoid entering inside the building through walls.

Earthwool wall insulation batts are made using up to 80% recycled glass and with ECOSE ® Technology, a sustainable, bio-based binder that contains no added formaldehyde. Earthwool wall insulation batts create an insulated barrier between the inside of the house and the outside air to improve the thermal comfort and energy efficiency of your home or building.

Earthwool wall batts are super-soft to handle and easy to install. They come with inherent fire performance to enforce the non-combustibility. The environmentally sustainable Earthwool wall insulation batts are completely odourless, non-hygroscopic, rot-proof, incredibly resilience and durable with a 50 year warranty.

Knauf Earthwool Wall Insulation R-Values and Thicknesses

At Insulation Batt Store, we sell Earthwool insulation for external walls in 430mm and 580mm widths with the following R values and densities at discounted price in Melbourne.

R1.5 Earthwool Thermal Wall Insulation Batts
R2.0 Earthwool Thermal Wall Insulation Batts
R2.0HD Earthwool High Density Acoustic 18kg/m3 Wall Insulation Batts 2
R2.5HD Earthwool High Density Acoustic 20kg/m3 Wall Insulation Batts
R2.7SHD Earthwool Super High Density Acoustic 27kg/m3 Wall Insulation Batts

Additional information


R2.0, R2.5


430mm, 580mm


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