Stjarna Barrel Sauna 250 with Harvia M-Series Log Burning Sauna Heater This sauna has a wooden hinged door with a glass pane and 2 side non-opening windows on the front wall. The veranda has 2 comfortable benches to cool down after the sauna session. It is easy to assemble (clear, user-friendly assembly instructions are included). The total length of the sauna is 250 cm and the diameter is 205 cm. Only wood from sustainable forests is used in the production of this environmentally friendly sauna. This model can be equipped with electric stoves or solid fuel stoves. The relatively compact size of the steam room reduces heating time. The sides and roof are made of sturdy 42mm thick interlocking wooden logs and steel barrel hoops. The front and rear walls are made of 28mm thick, tongued and grooved logs. Ideal Sauna for up to 4 people.