Dunn Builders, Inc.

Licensed General Contractors Since 2006

GenFlex®

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Dunn Builders has earned the distinction of being a distributor and authorized roofing contractors for GenFlex® Roofing Systems.

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

Besides fasteners and various roofing accessories, GenFlex® Roofing Systems offers three single-ply EPDM membranes,  GenFlex's own TPO membrane, a state-of-the-art extrusion technology introduced in 1996 and Polyiso, a highly efficient thermal insulation board for re-roffing over steel.

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