If you ever purchased a sauna kit, then the one person you need to call is Vadim Zadara.
W. M., San Jose · Google review
We had an outdoor prefab sauna assembled at our home and couldn’t be happier with the result!
Jay Y., Foster City · Google review
ThermaSol
ThermaSol Solaris Outdoor Sauna Cabin
From $66,645MSRP $95,207Save $28,562
Total$70,714
Shipping is quoted after the order. A sauna moves on a pallet and the price depends on the address. We call you with it before anything ships.
ThermaSol Solaris Outdoor Sauna Cabin
The ThermaSol Solaris Outdoor Sauna Cabin is a groundbreaking architectural masterpiece engineered to bring sustainable, eco-friendly luxury to any destination on earth. As the world's first fully solar-powered, completely off-grid sauna system, this visionary cabin operates seamlessly using integrated high-capacity solar panels and dedicated battery storage banks—requiring absolutely no electrical grid hookups or complex utility wiring. Available in two distinct footprints—a space-optimized Small configuration for 2 to 3 bathers or an expanded Medium social layout for 4 to 5 bathers—the Solaris serves as a striking geometric focal point for lakeside retreats, mountain properties, private backyards, or premium estate patios.
Crafted in Finland to premium European standards, its unique design blends a contemporary, UV-resistant Tile Oak clad exterior with a stunning interior lined in Tile Oak surfaces and ultra-smooth, brushed Alder wood benches. This innovative material palette radiates a deep, organic warmth and high-end tactile comfort, offering a grounding, low-maintenance outdoor sanctuary that perfectly elevates any luxury residential landscape.
The defining visual highlight of the Solaris series is its expansive solar-tinted panoramic glass wall paired with a matching standard glass door facade. This specialized thermal glazing floods the cabin with soft, natural light and dissolves visual boundaries to connect you deeply with your surroundings, while strictly preserving absolute personal privacy and blocking intense solar heat from the outside. To support deep physical recovery and mental decompression, the cabin features an integrated LED ambient lighting system. This calming illumination network is managed alongside the thermal environment via the intuitive Xenio CX170 digital control panel, bathing the rich wood and tile textures in customizable waves of soothing light tailored for twilight or daytime meditation.
Beneath its polished Scandinavian styling, the Solaris is packed with elite engineering optimized for off-grid thermal efficiency. Driving the environment is a compact, high-performance Harvia Delta 3.6kW electric heater, optimized for low-energy consumption while generating fast, gentle, and deeply therapeutic steam. Shipped fully pre-assembled from the factory via flatbed for a fast, turnkey installation, this connected, solar-powered oasis delivers an uncompromising backyard retreat built for eco-conscious, lifetime year-round rejuvenation.
Finish the room
The small things every sauna uses
A bucket and ladle, a thermometer, light and something to lean on. None of them depends on the model.
