Providing Added Strength to Solargard and Geogard Coatings

Permafab is used in conjunction with the Solargard and Geogard coatings as a maintenance overlayment for smooth surfaces, embedded gravel surfaces, and single ply roofs.  It is also used in conjunction with Solargard and Geogard Seam Sealers for flashing, seam, penetration, and other detail repairs.


Permafab is 100% stitchbonded, polyester fabric that offers an unusual combination of high strength properties with good elongation for excellent resistance against thermal stress.

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., a subsidiary of Tremco Incorporated), 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.


US: 1.800.852.6013

Canada: 1.800.668.9879