CertainTeed Flintlastic® GTA-FR CoolStar® is a polyester-reinforced, mineral surfaced APP modified cap sheet with fire retardant additives and reflective CoolStar granules. It is designed for use as a roofing membrane over various types of substrates for both new construction and reroofing installations. It is suitable for most low sloped roof decks and may be used for roof system flashings including wall treatments, base flashings and field flashings.
- Granulated, uncoated finish
- Handles like standard product - no special installation requirements
- Low maintenance
- Consistent, bright, highly reflective surface
- Solar Reflectance (SR) Initial/Aged: ASTM D7897 Rapid Rating; 71%/67%
- Solar Reflectance Index (SRI) Initial/Aged: ASTM E1980 79; 88/82
Flintlastic GTA-FR CoolStar meets or exceeds ENERGY STAR® requirements and can be used to comply with the 2016 California Title 24 Part 6 Cool Roof Requirements, CRRC product ID pending. Visit www.coolroofs.org or www.energystar.gov for more information.
CertainTeed Flintlastic GTA-FR CoolStar is produced with a high performance, non-woven polyester mat and a superior grade fire-resistant modified bitumen compound.
- Top Surface: Highly reflective CoolStar granuals
- Back Surface: Torchable polyethylene film
- Dimensions: 39-3/8" x 32' 10" (100 sq. ft.)
- Thickness: 4.0mm (156 mils)
- Coverage: One square
- ASTM D6222, Grade G, Type I
For additional technical resources please refer to the CertainTeed Commercial Roof Systems Manual.
CertainTeed Flintlastic GTA-FR CoolStar is intended for torch application only and should not be exposed to adhesives or solvent based materials. Rolls should be stored upright, off ground, completely protected from the weather. Roof decks shall be structurally sound, dry, smooth and meet or exceed minimum requirements of the deck manufacturer, local code and CertainTeed.
For detailed installation instructions please refer to the CertainTeed Commercial Roof Systems Manual.
CertainTeed offers four low-slope roof system warranty options: Limited Warranty on Materials, Limited Warranty on Systems, No Dollar Limit (NDL) Limited Warranty and Full System NDL Limited Warranty. CertainTeed warranty durations are based on a combination of system specification and product selection. Please download an overview of these warranty options for details. Consult with your contractor or CertainTeed Territory Manager to determine which warranty is best for your project.
CertainTeed offers standard low-slope roof system warranty durations between ten and twenty-five years. Additionally, Gold Star Contractors can increase warranty durations by 25% by engaging in an Integrity Maintenance Agreement with their client.