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and floors
HCFCs and other materials which feature a potential of ozone depletion in their manufacturing
Easy to lift and install
Thickness: 150mm
Celotex CW4040 Cavity Wall Fill 40mm accept-alt-pir and floorsThe Celotex CW4040 Cavity Wall is a fantastic thermal insulation product designed to partially fill insulation for masonry cavity walls. This rigid polyisocyanurate (PIR) insulation board fits between cavity wall ties, insulating the air spaces in the cavity. Its perfect both for new and existing builds, as well as project extensions. This Celotex Cavity Wall insulation consists of a polyisocyanurate rigid foam and an insulation core. Having a thermal
