Flintlastic GTA CoolStar APP Cap Sheet Roll

CertainTeed Flintlastic GTA CoolStar is a granulated, torch-applied, APP-modified cap sheet roofing membrane engineered for low-slope residential and commercial applications. Its solar-reflective CoolStar granules help support cool-roof performance for new construction, reroofing, and flashing details.

Key Features:

• Cool-Roof Surface: Reflective CoolStar granules provide a solar-reflective cap sheet finish
• Torch-Applied Performance: Robust, quick-melt APP-modified cap sheet designed for torch application
• Low-Slope Versatility: Suitable over various substrates for new construction and reroofing on most low-slope roof decks
• Flashing-Ready Use: Can be used for wall treatments, base flashings, and field flashings
• Code & Rating Support: Meets ASTM D6222 and is listed/approved by multiple agencies (e.g., UL Class A/B/C, FM, Miami-Dade, Florida Building Code, Energy Star, CRRC)

Please check the Product Data Sheet Here

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Is this membrane torch-applied or self-adhered?
A: This is a torch-applied APP-modified cap sheet (Flintlastic GTA CoolStar).

Q: What roof types is it designed for?
A: It is engineered for low-slope residential and commercial roofs and can be installed over various substrates for new construction or reroofing.

Q: Can it be used for flashings?
A: Yesit’s suitable for roof system flashings such as wall treatments, base flashings, and field flashings.

Q: How much coverage is in one roll?
A: One roll covers 100 sq. ft. (1 SQ).

Q: What standards/ratings does it meet?
A: It lists ASTM D6222 (Grade G, Type I) and includes approvals/ratings such as UL Class A/B/C, ICC-ES (ESR-1388), FM Approved, Miami-Dade, Florida Building Code, Energy Star, and CRRC.

A cool, luminous roof finishperformance wrapped in a crisp, modern veil

Theres something quietly glamorous about a roof surface that reads clean, bright, and intentionalFlintlastic GTA CoolStar delivers that elevated look with a hard-working, granulated cap sheet engineered for low-slope spaces. The reflective CoolStar granules create a refined, light-catching finish while supporting cool-roof performance. Use it to unify complex rooflines and flashing details so the entire envelope feels considered, tailored, and beautifully resolved. Its the kind of behind-the-scenes essential that makes high-performance living feel effortlessly luxurious.

Choose Flintlastic GTA CoolStar for a rugged, solar-reflective cap sheet solution built for demanding low-slope roofing and flashing details.

Warranty