Sauna Tools
Sauna tools
Calculators and design tools for planning a sauna. The calculators show their working, so you can check the numbers against your own design.
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Open calculator
Sauna heater size calculator
Find the heater power for your room from its size, walls, glass and climate. Includes the electrical supply and a check for wood-burning stoves.
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View on Superhive
Cabin Machine for Blender
Our Blender add-on for designing cabins and saunas. Model a simple box and it becomes a building, with walls, a standing seam roof, a lined interior, windows and doors. Change the box and the building follows. Needs Blender 5.2 or newer.