Architectural Membranes are used as permanent tensioned membrane structures in the sports, transportation and retail constructions. These composite materials are made of fiberglass and PTFE fluoropolymers. FIBERFLON architectural membranes are available in a range of light transmission levels, thickness and strengths. Membranes can be use at any size structure from a full-sized stadium to relatively small canopies. Structures incorporating FIBERFLON® Architectural Fabrics are strong, beautiful and enduring. They require very little maintenance and will continue to outperform all other glazing systems over their 25+ year life.