Harvia Block Right Medium indoor sauna

Step into a sauna where light and structure define the atmosphere. Harvia Block Right Medium brings clean geometry, refined materials and authentic Finnish heat into contemporary interiors. The silk-printed tempered safety glass front allows natural light to enter while maintaining safety and a composed architectural look. The black framing gives the cabin a clear, modern expression that integrates naturally into modern homes. Interior and exterior surfaces are finished in brushed thermo alder. Through thermal modification, the wood gains enhanced stability and a naturally rich tone, creating a material that looks refined and performs reliably in sauna conditions. The L-shaped benches combine a sturdy spruce frame with smooth aspen seating boards that remain comfortable even at higher temperatures. All visible wood surfaces are knotless premium quality. The structure is insulated with a high-performance 30 mm PIR insulation board, engineered to support efficient heat retention in a slim wall construction. This enables quick heat-up and stable warmth throughout the session. The cabin is delivered as a carefully engineered element structure. With only a limited number of precision-built wall elements and hidden fittings, installation is efficient and clean. Adjustable legs allow fine alignment on slightly uneven floors, and each cabin is test-assembled in Finland before delivery to ensure accuracy. Each Block cabin is designed and built in Finland to guarantee structural precision and long-term durability. Choose between a traditional Finnish heater, a pillar model with generous stone capacity or a combi version for adjustable humidity. The Fenix touch control panel enables intuitive operation, and MyHarvia compatibility allows convenient remote control. Block Medium is a modern sauna defined by clarity, material quality and authentic heat.