Polytetrafluoroethylene (PTFE) provides uncompromised and unequalled beauty, longevity, and functionality when it comes to tension fabrics and is the most durable membrane used in tensile membrane systems. It’s comprised of a woven glass fiber base fabric which is covered with PTFE. Environmental contaminants and ultraviolet light don’t affect the membrane, and it’s fire resistant. PTFE’s lifespan consistently reaches more than 30 years.


PTFE stands the test of time. It was invented in 1938 when Roy Plunkett worked for DuPont in New Jersey. He accidentally discovered the material when he was trying to make a chlorofluorocarbon refrigerant and the tetrafluoroethylene gas in an iron pressure bottle stopped flowing before the bottle emptied. Plunkett sawed the bottle in half and found a white, waxy, slippery material. Analysis revealed that it was polymerized perfluoroethylene, and Kinetic Chemicals patented the new material in 1941.


PTFE is extremely versatile. Since PTFE’s discovery, it has been used for aerospace, computer, and construction applications. Structurflex used PTFE coated fabric on the Rio Tinto Stadium in Salt Lake City, Utah, and the Denver Union Station in Denver, Colorado.


PTFE-coated fiberglass is the perfect material for many projects. It is translucent, but still screens out ultraviolet rays and excess heat. The membrane allows natural light to reach the people below it, and because PTFE-coated fiberglass is so transparent, it can become a stage for beautiful and dramatic lighting effects. Your project is ultimately about the people it serves, and PTFE will provide that service for years to come.


Daily’s Place Amphitheater

The latest place to see our work is Jacksonville, Florida, at the newly opened Daily’s Place Amphitheater. Daily’s Place seats 5,500 people and is connected to both EverBank Field football stadium and a brand new 94,000 square foot indoor football practice field. The exterior structure of Daily’s Place is formed from 67,000 square feet of […]

Tropical Rain Forest in Buffalo, New York

Buffalo, New York is pretty far from the tropics. Structurflex provided the ETFE triple-layer architecture that made it possible to recreate a tropical rain forest in upstate New York. SOUTH AMERICAN CLIMATE EXTREMES INDOORS Structurflex met the challenge of creating the weather extremes of an Amazonian rain forest in upstate New York — a place […]

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