A warm, all-season, fast-built medical building for temporary use based on an anodized aluminum and galvanized steel frame. The walls are made of fire-resistant sandwich panels. The roof is made using a two-layer pneumatic roofing system. This system allows snow to slide off the roof naturally, reducing the snow load on the structure. The building is 20x30 meters (600 m²). The building is 7.35 meters tall at the peak. The wall is 4 meters high. It was installed in Moscow by our own installation team. The construction took 30 days. The structure is collapsible.