Kaldera 563 Commercial-Grade Barrel Sauna, 260 cm

Kaldera 563 is 8–10 people, reinforced frame for daily venue use — the barrel shape isn't styling, it's what lets hot air circulate evenly without a corner ever running cold.

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 aspen: aspen heat-treated for stability, and naturally the coolest wood to sit against at sauna temperature. A sauna like this outlives the reason it went in — the usual cause of replacement is a bigger garden, not a rotten one.

Specification

• Type: Commercial-Grade Barrel Sauna, 260 cm
• Material: Thermo-Treated Aspen
• Dimensions: 260 × 450 cm, ridge height 265 cm
• Capacity: 8–10 people, reinforced frame for daily venue use
• Weight: 1177.72 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.