POWERply 250 FR:

POWERply® 250 FR

A Fire Rated, Granule Surfaced, Polyester Reinforced, SBS Modified Bitumen Membrane

Description and Composition

POWERply 250 FR is an asbestos free, SBS modified, granule surfaced, modified bitumen membrane.  It is surfaced with a factory-applied, white ceramic granule surfacing and reinforced with a heavy duty non-woven polyester fabric. POWERply 250 FR is designed for application as a cap sheet and flashing membrane in both hot applied and cold process roof systems.  POWERply 250 FR roof systems are fire rated by Underwriters Laboratories for an exterior fire hazard and exceed the requirements of ASTM D6164, Type II, Grade G.  

Roofing & Weatherproofing Peace of Mind

We deliver peace of mind to building owners and facility managers by managing roofing and building life cycles for customers in all industries, including education, healthcare, government, manufacturing and more.

  • Tremco Roofing offers the industry's most comprehensive roofing and weatherproofing solutions for restoration, repair, maintenance, replacement and new construction.
  • WTI (Weatherproofing Technologies, Inc.) provides roofing services, construction management and general contracting.
  • Our Canam Building Envelope Specialists affiliate provides building envelope solutions to eliminate air leaks, improve energy efficiency and reduce costs.


Phone: 1.800.852.6013

Email: inforoofing@tremcoinc.com