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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 CodeThickness (mm)R-Value (m²K/W)Length (mm)Width (mm)Area per pack (m²)Pieces per pack
244462752.0 HD11604309.9820
251511902.7 SHD11605806.7310
256736902.7 SHD11604304.9910
2437521751.5116043020.9542
2437522751.5120045022.6842
2437523751.5116058028.2642
2437524751.5120060030.2442
2437525902.0116043015.9632
2437526902.0120045017.2832
2437528902.0116058021.5332
2437529902.0120060023.0432
2437532902.5 HD11604306.9814
2437533902.5 HD11605809.4214
2438626752.0 HD116058013.4620
2438628752.0 HD120045010.8020
2438629752.0 HD120060014.4020