Sky is made of superior Canadian hemlock wood or heat-treated aspen and 10 mm toughened glass. The glass front wall, door and ceiling give Sky an extremely light, airy look.

Sky Corner is made of superior Canadian hemlock wood or heat-treated aspen; the interior can be fitted with colour therapy and LED lighting under the bench. The large glass surfaces give Sky Corner a light and airy feel. 10 mm low-emission toughened glass covers the front wall, door, ceiling and side wall.

Three different designs available in three different types of wood mean the sauna meets all aesthetic needs. The heater is built into the lowest bench, creating an uncluttered, linear effect.

The name comes from a particular branch of Japanese natural medicine based on the beneficial effects of contact with plants and the forest atmosphere.