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GenFlex Roofing Systems

GenFlex Roofing Systems is a leading, full-line supplier of high quality single-ply roofing products for the commercial roofing market.  Their products have a strong history.  Roofing has long defined who they are and what they do.  With nearly 30 years in the single-ply industry, they bring native expertise to every product, system and accessory they offer.

GenFlex TPO

GenFlex TPO membrane, a high quality thermoplastic polyolefin, offers the “best of both worlds”...the proven flexibility and weathering resistance of rubber and the performance of hot-air welded thermoplastic seams. Heat-welded thermoplastic roofing membranes are the fastest growing segment of the low-slope roofing market and GenFlex TPO is an excellent system choice.

GenFlex TPO roofing systems are designed for durability and to withstand extreme environmental exposure. GenFlex TPO systems offer the widest selection in both product and system types.  From dual weld seams to Peel & Stick systems, GenFlex has the TPO products you need for mechanically anchored to fully adhered systems with warranties up to 20 years depending on the system design.

GenFlex EPDM

GenFlex Roofing Systems features three single-ply EPDM membranes: GenFlex EPDM (Ethylene Propylene Diene Monomer) - an elastomeric membrane GenFlex AFR – an EPDM membrane that is fire retardant, and GenFlex FRM - an EPDM membrane reinforced with tough polyester fabric. Both are designed for ultra high performance. GenFlex EPDM systems have a performance history of over 20 years and can be warranted for up to 20 years depending on the system design.

GenFlex Polyiso

Perfect for use with virtually all membrane roofing systems, GenFlex Polyiso is highly efficient thermal insulation board with a polyisocyanurate foam core bonded to fiber-reinforced facers. Approved for new construction or reroofing over virtually all roof deck types. 

GenFlex Tapered Polyiso

Tapered to provide a sloping surface, it promotes positive drainage for roofing applications. Approved for new construction or reroofing over steel, wood, noncombustible and certain types of nailable roof decks. GenFlex roof estimating services can design a custom tapered system for any building.

GenFlex Fasteners & Accessories

No roofing system is complete without fasteners.  That's why GenFlex offers a complete line of fasteners and installation accessories to make sure your roofing system isn't missing a thing.

GenFlex News

EZ TPO InvisiWeld


GenFlex Roofing Systems is pleased to introduce the EZ TPO InvisiWeld Plate, to compliment our full line of TPO attachment products.

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GenFlex Information

For more information about GenFlex TPO, click on the link below.

GenFlex TPO

For more information about GenFlex EPDM, click on the link below.

GenFlex EPDM

For more information about GenFlex POLYISO, click on the link below.


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