Trisotech® CGF

Your Tremco Roofing field advisor will be glad to provide you with references. 

Trisotech® CGF consists of a rigid, closed cell polyisocyanurate foam core laminated on both sides to a white inorganic coated glass facer. Trisotech CGF is offered as 20 psi compressive strength as a standard, and a 25 psi compressive strength version is available upon request. Trisotech CGF is CFC and HCFC free and is highly resistant to microbial growth per the requirements of ASTM D6329. Trisotech CGF is used to provide high thermal insulation under most roof membrane systems. Trisotech CGF is recommended for use in combination with a coverboard in hot and cold applied BUR and MB roof systems. Trisotech CGF is also available in tapered configurations. Trisotech CGF meets ASTM C 1289, Type II, Class II, Grade 2 (20 psi) and Grade 3 (25 psi). In addition, Trisotech CGF complies with CAN/ULC-S704 Type 2, Class 3 or Type 3, Class 3. 

All Tremco Roofing products are available through Tremco and our highly trained field advisors.  A number of factors affect price, so please discuss details with your field advisor. 

Tremco Roofing works exclusively with professional roofing contractors who are experts at minimizing disruption at our customers’ facilities.