ETFE (ethylene tetrafluoroethylene) film is an excellent alternative to glass, polycarbonates, and fibreglass cladding due their high transparency, non-stick surfaces, and durability. ADAS® ETFE Skylight structures can utilise ETFE film in various forms and combinations, ranging from single layer to air-inflated cushions consisting of several layers. The lifespan of ETFE film can be up to 30 years with no UV degradation. 

ETFE film comes in a range of thicknesses (typically 100 to 500μm), with colours and prints available upon request.