Create the ultimate backyard wellness retreat for family and friends with this Premium 6-Person Outdoor Scandinavian ThermoWood Cube Sauna Kit. Built from moisture-resistant, dimensionally stable ThermoWood with tempered glass, integrated LED lighting, high-quality roof, metal bands, and exterior siding — this spacious 6-person sauna is engineered for year-round outdoor performance. Available with your choice of Harvia heater or no heater for full flexibility.
- Premium ThermoWood construction — thermally modified wood provides exceptional moisture resistance and dimensional stability, withstanding harsh weather conditions season after season with minimal upkeep.
- 6-person capacity — spacious interior designed for families and groups to share an authentic Scandinavian wellness experience together.
- Tempered glass & integrated LED lighting — elegant panoramic glass and atmospheric LED glow create a luxurious, spa-like ambiance for evening sessions.
- High-quality roof, metal bands & exterior siding — robust outdoor construction capable of withstanding various weather conditions.
- Customizable exterior finish — the exterior frame can be stained in any color to seamlessly blend with your landscape and outdoor aesthetic.
- Outdoor & indoor versatile installation — designed for outdoor use; indoor-adaptable by omitting exterior components. Indoor use requires an electric heater, proper ventilation, and suitable flooring.
- Choice of heater configuration — available with no heater, Harvia M3 wood-burning stove, or Harvia KIP 8.0KW electric heater with built-in controller (Black or Silver).
- Free USA shipping — packed and shipped within 1–3 business days, delivered in 5–10 business days.
Who it's for: Homeowners who want a premium, large-capacity 6-person ThermoWood cube sauna that delivers an authentic Scandinavian wellness experience for the whole family, year-round.
Frequently Asked Questions
What heater options are available?
Available in four configurations: No Heater, Harvia M3 wood-burning stove, Harvia KIP 8.0KW electric with built-in controller in Black, or Harvia KIP 8.0KW electric with built-in controller in Silver. Select your preference at checkout.
Can the exterior be stained or painted?
Yes — the exterior frame can be finished in any stain of your choice to match your outdoor living space.
Can it be installed indoors?
Yes — with modifications. Outdoor-specific components (roof, metal bands, siding) are omitted for indoor setups. An electric heater, proper ventilation, and suitable flooring are required.
Is a floor plan available?
Yes — download the floor plan here.
| Attribute | Value |
|---|---|
| Material | Scandinavian ThermoWood (moisture-resistant, thermally modified) |
| Capacity | 6 persons |
| Lighting | Integrated LED |
| Glass | Tempered |
| Heater Options | No Heater / Harvia M3 Wood-Burning / Harvia KIP 8.0KW Black / Harvia KIP 8.0KW Silver |
| Outdoor Build | High-quality roof, metal bands, exterior siding |
| Exterior Finish | Customizable stain color |
| Installation | Outdoor (indoor-adaptable) |
| Shipping | Free USA shipping, 5–10 business days |
| Model | SAK89146 |