Kaldera 352 Barrel Sauna, 180 cm Diameter

Kaldera 352 sits on galvanised steel runners rather than a fixed foundation, so it can be levelled or moved without pouring concrete first.

Delivery arrives part-assembled in sections; two people put it together in a day with the tools in the box.

It is built in thermo-treated spruce: spruce heat-treated to change its cell structure, so it resists rot and moisture without any chemical preservative. Nothing on it is glued into a single block: the walls, the roof and the benches come apart the way they went together, for repair or for moving.

Specification

• Type: Barrel Sauna, 180 cm Diameter
• Material: Thermo-Treated Spruce
• Dimensions: 180 × 300 cm, ridge height 220 cm
• Capacity: 3–4 people, wood-fired heater
• Weight: 603.90 kg

Care

Reapply exterior oil once a year and check the door seal each spring. Sweep snow off the roof rather than letting it sit — the curve sheds it, but only if it's given the chance.