Thermal-physical behavior and energy performance of air-supported membranes for sports halls: A comparison among traditional and advanced building envelopes

- Dynamic simulations on air-supported membrane structures for sports hall performed.
- Single and double fabric skin based on cushions or on continuous air gap analyzed.
- Double layers envelopes allow saving 11-18% heating energy compared to single.
- Internal surfaces condensation risk dramatically reduced with double-layered skin.
- Further energy saving and comfort improvement strategies proposed and quantified.