The Earthwool R2.0 580mm insulation batts are environmentally friendly and made from recycled glass with no added formaldehyde.
The Earthwool R2.0 580mm insulation batts are environmentally friendly and made from recycled glass with no added formaldehyde.
in 15 offers
The lowest price for Knauf Earthwool Insulation R2.0 90 x 580 x 1160mm 21.5m² Wall Batt - 32 Pack right now is $4.20 at ReInsulate, compared across 8 retailers.
The all-time low was $4.20 on 17 June 2026. That's the lowest price we've ever tracked — a great time to buy.
Knauf Earthwool Insulation R2.0 90 x 580 x 1160mm 21.5m² Wall Batt - 32 Pack
The Earthwool R2.0 580mm insulation batts are environmentally friendly and made from recycled glass with no added formaldehyde.
The Earthwool R2.0 580mm insulation batts are environmentally friendly and made from recycled glass with no added formaldehyde.
Prices last updated 17 June 2026.
Last updated at 17/06/2026 13:13:54
R2.0 430 Earthwool Batt
R2.5 430 Earthwool Batt
R2.5 580 Earthwool Batt
R2.0HD Knauf Earthwool High Performance Batts 75mm (430x1160)
R2.0 Knauf Earthwool Thermal Batts 90mm (580x1160)
R2.0HD Knauf Earthwool High Performance Batts 75mm (580x1160)
R2.0 Knauf Earthwool Wall Batts / 430mm
Delivery by Mon $99
R2.0HD Knauf Earthwool Sound Shield Insulation Batts (Suitable for Underfloors) - Fibreglass - Wall, Roof & Flooring Insulation Experts
Delivery between Thu – Mon $99
Knauf Earthwool R2.0 Wall Batt 430mm (2437525)
Delivery between Thu – Mon $49
Knauf Earthwool R2.0 HD Sound Shield 75mm x 580mm x 1160mm covers 13.5m2
Delivery between Thu – Mon $49
originally posted on bunnings.com.au
Easy to use, very low ( if any!) irritation when handling this product.
originally posted on bunnings.com.au
Easy install, recommend to use p2 dust mask, the fibres do float in air when installing, good value though!
originally posted on bunnings.com.au
Economical and efficient product
| Total Weight | 18.3kg |
| Energy Star Compliant | Yes |
| Coverage Area (sq. mtr.) | 21.5 |
R2.0 430 Earthwool Batt
R2.5 430 Earthwool Batt
R2.5 580 Earthwool Batt
R2.0HD Knauf Earthwool High Performance Batts 75mm (430x1160)
R2.0 Knauf Earthwool Thermal Batts 90mm (580x1160)
Easy to use, very low ( if any!) irritation when handling this product.
Easy install, recommend to use p2 dust mask, the fibres do float in air when installing, good value though!
Economical and efficient product
We bought this 6 weeks ago and can notice the noise reduction and insulation from heat already. We are happy with our buy.
2 of the 3 pack were opened, there was water damage in both open packs, however they were still usable
| Total Weight | 18.3kg |
| Energy Star Compliant | Yes |
| Coverage Area (sq. mtr.) | 21.5 |
