With DUOL air-supported structures, a variety of sports and recreational activities can be played year-round, in any kind of weather, under natural or interior lighting. A double membrane system guarantees resistance to harsh climatic conditions and can ensure the highest temperature isolation.Temperature and humidity inside the structure is controlled by DUOL’s innovative heating-ventilation system, which maintains normal conditions.

DUOL provide you with a complete turnkey air dome package to cover your recreational site and extend your operating season and extended the income producing season significantly.There are air supported structures around the world in a variety of climates. DUOL air supported structures are designed and engineered to withstand most of unusual weather conditions and natural disasters.