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 offered in a variety of tapered panels, providing average long-term thermal resistance (LTTR) values from 4.5 to 15.3. Higher LTTR values can be achieved with layers of flat FlintBoard ISO. Available in 4' x 4' panels only.
Before installation begins, the roof deck must be firm, well attached, even, clean and dry. For detailed installation instructions please refer to the CertainTeed FlintBoard product brochure and to the CertainTeed Commercial Roof Systems Manual for installation details regarding FlintBoard Roof Insulation or click on the Installation Instructions link located on the left navigation area. Refer also to Technical Bulletin CT-ISO-08-02.