Tensile Materials / Fabric Membrane / PVC

PVC, or polyvinyl chloride, is available as a woven or non-woven material, and has been a staple in the fabric membrane roofing industry since the early 1960s.

PVC membrane is a cost-effective alternative to traditional brick-and-mortar roofing systems and can be produced in a multitude of colors to coordinate with individual building project needs. When produced in bright white, this flexible fabric membrane reduces radiant heat gain, keeping interior temperatures cooler during warmer weather conditions.

Technically, PVC is a molecule comprised of carbon, hydrogen and chlorine. The combination of these elements results in a single-ply membrane that is simple to manufacture. During fabrication, remnants can be recycled and melted down to be reproduced, resulting in less waste.

Because PVC is a thermoplastic, this fabric can be softened into a semi-solid state and infused with UV light inhibitors and anti-soiling fungicides. During installation, multiple sheets of the membrane can be overlapped and fused together in a process known as weldable seam technology. Once cooled at room temperature, these sheets form one continuous fabric.

Lastly, PVC membrane is fire resistant and meets numerous energy code standards, including those set by the U.S. Environmental Protection Agency and the U.S. Department of Energy.