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SaunaLife
SaunaLife Model S1N/B
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Estimated Ship Date:
Dec 09, 2025
-
Dec 15, 2025
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SaunaLife Model S1N/B
- 357500
- 318500
- 337500
- 298500
SaunaLife Model S1 Cold/Hot Immersion Tub
Nordic Thermowood Therapy Tub – for Hot Soaks or Cold Plunges at Home
The SaunaLife Model S1 is a fully assembled outdoor immersion tub designed for contrast bathing — whether you’re recovering after a workout, finishing a sauna session, or simply resetting your body and mind. Built in Northern Europe and lined with a smooth, ergonomic fiberglass insert, the S1 delivers wellness-grade therapy with long-lasting outdoor durability.
Available in two premium finishes: Natural or Black Thermo-Pine — both identical in size and construction.
Quick Comparison: S1N vs S1B
| Feature | Model S1N | Model S1B |
|---|---|---|
| Exterior Finish | Natural Thermo-Pine | Black Thermo-Pine |
| Material Thickness | 1.65" Thermo-Pine (lasts up to 2X longer than Cedar) | |
| Interior Lining | Contoured grey fiberglass | |
| Steps | Matching Natural Wood | Matching Black Wood |
| Use | Hot or Cold Water Immersion | |
| Arrives | Fully Assembled | |
Why Choose the Model S1
- Hot or Cold Water Therapy: Accelerate recovery, reduce inflammation, and boost circulation — on your terms.
- Premium Thermowood Exterior: Thermo-Pine is more durable, eco-friendly, and dimensionally stable than Cedar.
- Spacious Ergonomic Interior: Grey fiberglass insert supports full-body immersion with over 124 gallons of capacity.
- Chiller-Ready Plumbing: Includes ¾" NPT fittings for optional chiller hookup (chiller sold separately).
- Matching Thermowood Stairs: Elegant round entry steps in matching finish for ease and safety.
- No Assembly Required: Ships fully built — just place, fill, and enjoy.
Specifications
| Models | S1N (Natural) or S1B (Black) |
| Seating Capacity | 1 person |
| Exterior Dimensions | 41.3" H x 40" Diameter (105 cm x 102 cm) |
| Interior Dimensions | 34.4" Diameter x 36" Deep (87 cm x 91 cm) |
| Water Capacity | 124 gallons (470 liters) |
| Product Weight (filled) | 1177 lbs (534 kg) |
| Shipping Dimensions | 47.8" L x 46" W x 48.1" H (121 cm x 117 cm x 122 cm) |
| Shipping Weight | 265 lbs (120 kg) |
| Drainage | 1" (3 cm) |
| Chiller Connection | ¾" NPT (2 cm) |
What’s Included
- Thermo-Pine tub surround – Natural or Black finish
- Grey contoured fiberglass interior liner
- Matching Thermowood stairs (round deluxe design)
- Integrated drain and chiller-ready ports
- Foundation beams (3.94" x 3.94")
- Pre-assembled unit – no setup required
Downloads
Live the SaunaLife
Choose recovery without compromise. The SaunaLife S1 tub delivers clean Scandinavian design, rugged outdoor durability, and spa-quality immersion therapy — ready to go, in Natural or Black Thermo-Pine. Rejuvenate your body. Reset your mind. Live the SaunaLife.