Products / Trisotech CGF

Trisotech CGF is a rigid, closed-cell polyisocyanurate roof insulation board laminated on both sides to a white inorganic coated glass facer, CFC and HCFC free. It is offered at 20 psi compressive strength as standard with 25 psi on request, in 4 x 4 ft and 4 x 8 ft panels from 1 in to 4 in thick, and in tapered configurations. The data sheet states it meets ASTM C1289 Type II, Class II, Grade 2 (20 psi) and Grade 3 (25 psi), complies with CAN/ULC-S704, and resists microbial growth per ASTM D6329. It is recommended with a cover board in hot and cold applied BUR and MB systems.