- 4-Person Capacity: Ideal for individuals, couples, or small group sessions
- Tempered Glass Front: Enhances light and visual openness
- No Side Windows: Increased privacy and improved thermal retention
- Thermally Modified Nordic Spruce: Naturally durable, stable, and richly textured
- Eco-Friendly Construction: Sustainably harvested spruce with a brushed surface
- Smooth, Rounded Edges: Luxurious and cool to the touch
- Efficient Insulation: Creates a consistent, enveloping heat environment
- DIY Assembly: Designed for easy self-installation (heater not included)
- Integrated Porch: Functional space to cool down and relax between sessions
- Length: 6.9 ft
- Width: 6.9 ft
- Height: 7.28 ft
- Volume: 191 cu. ft
- Back Bench: 6.5 ft (L) x 1.61 ft (W)
- Side Benches: 2.9 ft (L) x 1.61 ft (W)
- Porch Length: 1.61 ft
- Board Thickness: 1.57 in
- Windows: None
- Recommended Heater: 9kW (sold separately)
- Manuals
- Cradles
- Body staves
- Wall panels
- Panoramic window
- Wooden trims
- Glass front door with handle
- Front panels with glass
- Interior benches
- Backrest staves
- Duckboard flooring
- Fasteners
- Metal bands
- Porch benches
- PVC rain jacket with trim
Smart shape. Sweeping views.
Nordic spruce gets a fresh look in a square silhouette with curved contours. Take in the view from the full tempered-glass front of your Thermory Sauna Square while you rest your feet on the tiered bench. Go ahead, stay awhile.
The most spacious
The height and width of our squares give you seven feet of headroom and deep benches to sit or fully recline.
The most durable
Thermally modified Nordic spruce never shrinks for unmatched durability and stability, along with 25 years of proven rot resistance.
The most comfortable
Unlike cedar, which can become rough, our Nordic softwood is milled to give you the smoothest surface that’s never too hot.
Take the next step
Thermory Saunas are the only thermally modified saunas in North America. So, you get the beauty of real wood, naturally enhanced with only heat and steam for unequaled durability and stability. And your sauna never shrinks—even in changing weather conditions. Cedar can’t say that.
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