Certainteed Flintlastic Modified Bitumen

Certainteed products for low-slope roofing are second to none. Call us to learn more.

CertainTeed Flintlastic GTA 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.
 
Flintlastic GTA is available in 6 colors plus white to complement the most popular CertainTeed shingles. Flintlastic GTA White is an approved ENERGY STAR® product for slopes greater than 2″/12″. 
 
CertainTeed Flintlastic GTA is produced with a high performance, non-woven polyester mat which is impregnated and coated with a superior grade, modified bitumen compound.

  • Support Mat: High performance, puncture and tear resistant, non-woven polyester mat
  • Top Surface: Mineral granule
  • Back Surface: Torchable Polyethylene Film
  • Weight: 105 lbs. per roll
  • Dimensions: 39-3/8″ x 32′ 10″
  • Coverage: One Square
  • Thickness: 4.2mm (168)
  • ENERGY STAR® approved product for slopes greater than 2″/12″
  • Initial solar reflectance: 0.27
  • Aged solar reflectance: 0.27
  • Thermal emittance: 0.87

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Why County Roofing Systems?

We at County Roofing Systems are proud to be your local community roofing, siding, windows, doors, solar and extensions contractor providing exceptional quality, value and service in every project we do.  We have been providing both residential and commercial services in the community for over 35 years.  

We are honored by the opportunity to earn your trust, build your project as the best it can be, and form a long lasting relationship. Our mission is to provide the very best in service, value and customer satisfaction. Referrals from our trusted customers and the community we serve are our best and most rewarding source of new business.

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