- NEWEarthwool® glasswool Cavity Wall Insulation batts 45mm × 450mm × 1160mm R1.3PRICE PER m² $10.20
PRICE PER MasterBag $639.03
Super-soft Earthwool® glasswool insulation: External Wall batts are made using up to 80% recycled glass and with ECOSE® Technology, a sustainable binder with no added formaldehyde. Earthwool® glasswool is available in a range of R-Values and sizes to suit most joist spaces.