Celotex XR4110 110mm PIR Insulation can be used in many different floor, wall, and roof applications. Celotex PIR Insulation has been voted the best thermal insulation product in the UK. 110mm Celotex Insulation boards consist of a rigid polyisocyanurate core with low emissivity aluminium foil faces on each side. These 110mm Celotex PIR Insulation boards are one of the most efficient insulation products available. They have a thermal conductivity just 0.022 W/mK. 110mm Celotex XR4110 PIR Insulation has a combination of eco-friendly blowing agents that has been proven to have low global warming potential and zero ozone depletion pot (ODP). Celotex XR4110 has been certified by the BBA to be suitable for roof, wall, and floor applications provided that it is used and maintained according to the certificate.
