Product Description Celotex 140mm PIR Rigid Insulation Board XR4140 is a light weight, easy to cut and install product. Celotex rigid insulation board is ideal for the insulation of floors, walls & roofs and is popular alternative to the more popular Kingspan brand. The product features a thermal performance of 0.022W/mK and a compressive strength of 140kpa at 10% compression. Features & Benefits Ideal for floors, walls & roof constructions Fast & easy to fit option Density:30kg/m3 Thermal Conductivity: 0.022W/mK Compressive Strength: 140kPa Water vapour resistivity: 100MN.s/g.m Surface Spread of Flame: Class 1




