Barrel Sauna, 4 mSize(Overall): 4 m Sauna: 2 m Changing Room: 1 m Pre Entrance: 0. 8 m The Barrel Sauna is made of 42 mm planks of spruce. On the exterior, the Sauna will have a bitumen roof, with a body reinforced with stainless steel strips. The Sauna includes a wooden door outside, a glass door inside and a half panoramic window on the back. Also, the Sauna is equipped with benches inside and seats outside. Electricity and lights are not included. Barrel Sauna is