SOPRA-XPS 35 is a rigid thermal insulation board made of extruded polystyrene with shiplap or square edges on all four sides. It is composed of closed cell foam. It is mainly used as a thermal insulation for SOPREMA protected-membrane roofing systems (inverted roofs). Compliant with CAN/ULC S701.1, Type 4.
|Technology||XPS - Extruded Polystyrene|
|Board thickness||1 in to 4 in|
|R Value||5.0 per inch|