Tension membrane roof design

Quick answer：

Tension membrane roof design is a modern architectural technique that uses flexible, tensioned materials such as ETFE (Ethylene Tetrafluoroethylene) or PTFE (Polytetrafluoroethylene) to create durable, lightweight, and aesthetically pleasing roof structures. This method allows for innovative shapes and spans, often reducing the need for interior supports. Tension membrane roofs are commonly used in stadiums, greenhouses, and other large-scale buildings.