Backed by the quality and research of Holcim Products & Solutions, GenFlex Roofing Systems is a leading, full-line supplier of high quality single-ply roofing products for the commercial roofing market. Our products have a strong history. Roofing has long defined who we are and what we do. With over 30 years in the single-ply industry, we bring native expertise to every product, system and accessory we offer. Want proof? Just take a look at some of the significant industry firsts we’re known for:

  • 1981: GenFlex becomes one of the original suppliers of EPDM systems. The company is also the first to market EPDM seam tape.

  • 1996: GenFlex develops the first 12-foot-wide TPO sheet to meet industry code requirements, and it is still the widest sheet available.

  • 2003: GenFlex launches the revolutionary Peel & Stick(TM) system, one of the most significant advancements in roofing in the past decade.

  • 2010: GenFlex introduces FlexWhite EPDM, a white-on-black EPDM membrane that combines the benefits of a highly reflective white-surfaced membrane with the proven application techniques of a flexible EPDM roofing system.

Today, our roofing systems and components provide a high-quality product, easier installations and a complete array of warranties to meet your needs, as they evolve.