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The Earthwool® External Wall batt range includes a selection of R-Values to provide builders, designers, installers and DIYers the opportunity to choose the best thermal performance for their project. Earthwool® External Wall batt will also absorb the transfer of unwanted sound from outside to inside the building. In addition to sound absorption, Earthwool® External Wall batt will improve the thermal comfort and energy efficiency of the building in which it has been installed thus keeping it cool in summer and warm in winter. Super-soft to handle and install, Earthwool® is made using up to 80% recycled glass and with ECOSE® Technology, a sustainable, bio-based binder that contains no added formaldehyde.

 

Material Code Thickness (mm) R-Value (m²K/W) Length (mm) Width (mm) Area per pack (m²) Pieces per pack
244462 75 2.0 HD 1160 430 9.98 20
251511 90 2.7 SHD 1160 580 6.73 10
256736 90 2.7 SHD 1160 430 4.99 10
2437521 75 1.5 1160 430 20.95 42
2437522 75 1.5 1200 450 22.68 42
2437523 75 1.5 1160 580 28.26 42
2437524 75 1.5 1200 600 30.24 42
2437525 90 2.0 1160 430 15.96 32
2437526 90 2.0 1200 450 17.28 32
2437528 90 2.0 1160 580 21.53 32
2437529 90 2.0 1200 600 23.04 32
2437532 90 2.5 HD 1160 430 6.98 14
2437533 90 2.5 HD 1160 580 9.42 14
2438626 75 2.0 HD 1160 580 13.46 20
2438628 75 2.0 HD 1200 450 10.80 20
2438629 75 2.0 HD 1200 600 14.40 20