CELOTEX CAVITY INSULATION CW4050 1200 x 450 x 50mm - 7 PACKS
CELOTEX CW4000 insulation boards are a versatile insulation board comprising of PIR (polyisocyanurate) rigid foam insulant core with low emissive aluminium foil facings on both sides. This provides excellent thermal conductivity and so enhanced thermal insulation. Additional benefits are some sound proofing of the cavity wall. Important to note that the production of this product has Zero CO2 emissions . Celotex cavity wall insulation boards are lightweight and easy to cut and install. This insulant can contribute greatly to reduction in energy bills in your property.