Kolv Cube Sauna Pod C220
A charred-timber cube pod with a full-height glazed front, designed for courtyards, rooftops and boutique hotel terraces.
- Capacity 4 bathers
- Heater Output 6.0 kW electric


A four-to-six person barrel cabin in thermo-treated aspen with a blackened steel band set, sized for gardens and lakeside decks.
The R240 is our most-specified garden cabin. The barrel geometry puts the bather closer to the stone bed than a rectangular room of the same volume, so it reaches bathing temperature in roughly thirty-five minutes and holds it with a smaller heater.
The shell is machined from 42 mm Nordic spruce staves, tongued and grooved on a four-sided moulder so the joint stays tight through seasonal movement. The interior lining, benches and backrests are thermo-treated aspen, which stays comfortable against bare skin even at 95 °C.
The cabin sits on four pressure-treated cradles and needs a level bearing surface — a concrete pad, paving slabs or a timber deck rated for 450 kg per cradle. Electrical supply terminates at a junction box on the rear wall; the heater circuit must be protected by a 16 A three-phase breaker with a 30 mA RCD.
Drawn from this model’s own footprint, with 600 mm of bench allowed per bather and the heater and door swing kept clear.
Bench Bather position Heater Door swing
Send us your room dimensions, ceiling height, intended capacity and power supply. Our technical team returns a specification, a layout drawing and a firm price — usually within two working days.
This inquiry is linked to the product above. Add your dimensions and quantity and we will price it.
Send us the room dimensions, intended capacity and the power supply available on site. Our engineers reply with a specification and a firm price.