Flex

expert source for thermoplastic single ply roofing systems

Roofing Systems

Flex

Elvaloy

Flex membranes coated with DuPont’s Elvaloy KEE (ketone ethylene ester) provide state-of-the-art performance for thermoplastic single-ply roofing systems.

Flex

PVC

Flex PVC flexible single-ply roofing membranes are made using special UV inhibitors to provide a proven long-term roofing solution.

Flex

TPO

The Flex TPO thermoplastic single-ply system with advanced polymerization technology combines durability and weatherproof properties.

About Us

EXPERTS FOCUSED EXCLUSIVELY ON THERMOPLASTIC SINGLE PLY MEMBRANES

Established in 1990, Flex Roofing Systems (Flex Membrane International Corp.) pioneered the manufacturing of modified PVC single ply roofing membranes incorporating DuPont™ Elvaloy® KEE, a unique plasticizer that keeps the material indefinitely flexible, while making it highly resistant to environmental and temperature extremes and exposure to a wide range of chemicals and pollutants.