Product Description
The 90mm Eco-Cavity Full Fill insulation board delivers exceptional thermal performance, providing up to 60% better insulation compared to other products of the same thickness. This superior insulation capability allows for a smaller cavity while still meeting Building Regulations, maximizing internal space. The rigid Polyisocyanurate (PIR) insulation material and Tongue & Grove profile ensure a secure fit and resistance to moisture transfer, enhancing the overall performance of the insulation system.