Products / GenFlex HD Comp High-Density Composite Insulation

GenFlex HD Comp is a composite roof insulation panel made of a 1/2 in GenFlex HD ISO high-density cover board laminated in-line to GenFlex GL ISO polyiso. Panels are 4 ft x 4 ft or 4 ft x 8 ft, flat or tapered, 1.5 in to 4.5 in thick, with the HD layer in Grade 1 or Grade 2. The data sheet lists ASTM C1289 Type IV, UL Classified as a roof deck construction material (UL 1256, construction numbers 120 and 123) and FM Global Class 1 approval for insulated steel decks. It can be mechanically attached or set in GenFlex ISO Bond or One Step insulation adhesive.