CertainTeed FlintFast® #15 Fasteners are engineered to improve application efficiency and increase the strength of the mechanical attachment, providing top quality performance in commercial roofing systems. Fasteners are used in roofing applications for the attachment of roofing insulation (FlintBoard ®) and base sheets.

Technical Information

  • 13 single lead threads per inch
  • Typical pullout in 22 gauge steel deck-680 lbs.
  • Typical pullout in structural concrete 1" embedment is 1,000 lbs.
  • Standard #3 Phillips truss head
  • Back-out resistance
  • EPX™ epoxy coating exceeds FM4470 corrosion standards
  • Approvals: Factory Mutual, Miami-Dade

For additional technical resources please refer to the CertainTeed Commercial Roof Systems Manual.


Eye protection must be worn. Install using 2500 RPM variable speed drill. Do not over or under drive.

Steel decks: penetrate 3/4" minimum

Wood decks: penetrate 1" minimum

Concrete decks: penetrate 1" minimum

For detailed installation instructions please refer to the CertainTeed Commercial Roof Systems Manual.

For Construction Details and Specs Click Here

Warranty Details

CertainTeed offers three asphaltic low-slope roof system warranty options: Limited Warranty on Materials, Integrity Roof System Limited Warranty on Systems.

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 asphaltic 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. 

When FlintFast Fasteners are utilized as a component of an installation of a CertainTeed asphaltic low-slope roof system, attachments made with FlintFast fasteners assume the warranty duration and coverage of the overall roof system, up to 20 years. Please download an overview of these warranty options for details.

Commercial Roofing Contractors

See All Contractors near You
Get Started