90mm Celotex
90mm Celotex CW4000 Partial Fill Cavity Wall (5/pack) A wall insulation that has a partial fill option for wall cavities made of masonry with a with a 90mm Celotex partially Cavity Wall (5/pack). Cavity Wall (5/pack) comes in a robust plastic isocyanurate (PIR) insulation board that has excellent thermal performance and is ideal to be used in the construction of new structures as well extensions. The size is made to be able to fit between the cavities wall's ties. it is extremely lightweight and sturdy which makes it easy to move and carry as well as to set up to site.CE-marked 90mm Celotex CW4000 Partially Fill Wall (5/pack) has been approved by the British Board of Agreement for the construction of cavity walls. It is manufactured in the original site in Hadleigh or our current facility within Eggborough (opened in 2018.) It is certain that it will offer long-lasting as well as long-term energy savings which will assist in the process of future-proofing your home. Thi...