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Garden sauna cabin: more space, more comfort
A sauna cabin is a small garden house with a sauna room – often with a changing room or relaxation area. It offers more space than a barrel sauna and can be planned more individually.
Updated: September 2026 · independent guide, sources linked
Sauna cabin or barrel sauna?
| Sauna cabin | Barrel sauna | |
|---|---|---|
| Space | more headroom, straight benches | compact, curved walls |
| Changing / relaxation room | easily possible | only on longer models |
| Heat-up | more air volume, a bit slower | fast |
| Delivery | usually kit or on-site assembly | often in one piece |
| Price | rather higher | rather lower |
What matters
- Wall thickness: log-built sauna cabins come in different wall thicknesses. Thicker walls store heat better and are more stable.
- Insulation: an insulated shell saves energy. Some cantons (e.g. Bern) set energy requirements for larger or multi-room outdoor saunas.
- Changing room: handy for changing and cooling down. Note: a heated changing room can trigger extra requirements.
- Windows and glass front: light and views, but more heat loss – the heater then needs more output.
- Roof: shingles, metal or green roof; at higher altitudes, consider the snow load.
- Door: opening outwards and without a lock – an important safety rule for any sauna.
Planning the size
If you want to lie down, allow around 1.8 to 2 m of bench length per person; for sitting, about 60 cm per person is enough. The room should give enough headroom above the top bench – but a room that is too high heats up more slowly.
Permit: a sauna cabin almost always exceeds the limits for permit-free small buildings. Expect to file an application – the rules for your canton are in our overview.
Cost
Sauna cabins usually range from around CHF 10,000 to 20,000 and more, depending on size, wood, glazing and fit-out. Details: how much does an outdoor sauna cost?
Permit rules for garden saunas differ from canton to canton, for example Ticino, Valais and Solothurn. All 26 cantons compared: Building permit.
History & background
Where does this sauna come from, and how did it develop? Find out in our section Sauna types & cultures:
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