CertainTeed FlintBoard® ISO-T Cold Tapered Polyisocyanurate Roof Insulation is a rigid, board insulation specifically for roof membranes applied using cold adhesive, in a tapered design to promote proper roof drainage. Not for use with hot applied roofing materials.

FlintBoard ISO-T Cold is manufactured in a tapered profile to offer the combination of high thermal value plus promotion of proper roof drainage. As with regular FlintBoard ISO Cold, FlintBoard ISO-T Cold features closed-cell polyiso core with integrally laminated heavy, coated glass facers. In multi-layer roof system applications, FlintBoard ISO-T Cold is installed over one layer of FlintBoard ISO in accordance with CertainTeed specifications.

FlintBoard ISO-T Cold is a recommended roof insulation for use in conjunction with CertainTeed Commercial Roofing Systems including Flintlastic® Roof Systems which utilize SBS modified bitumen adhesive as the membrane bonding agent.