Product Description
Designed for urban living, the Redwood Outdoors Duo Outdoor Sauna (2-Person) is the most compact outdoor model in the lineup—ideal for tight patios, side yards, rooftop decks, or couples who want an intimate, daily heat ritual. Its modern, minimalist Scandinavian design heats up efficiently and retains heat, delivering a true traditional sauna experience in a small footprint.
Built to Last with Thermowood
The Duo is built from Canadian Thermowood (heat-treated hemlock)—chosen for outdoor durability with minimal maintenance. Thermal modification improves stability and weather resistance, helping the cabin handle changing seasons while keeping the sauna experience consistent.
True Scandinavian Sauna Experience (Dry Heat or Steam)
Like a traditional Finnish sauna, the Duo supports dry heat or steam—simply ladle water over the stones for a cleansing, humid session.
Easy DIY Assembly
This is an easy-to-assemble sauna kit, designed to help you build your personal wellness oasis without specialized tools or complicated construction.
Seamless Wi-Fi Control (Selected Heater Package)
If you choose the Harvia Spirit Wi-Fi 8kW heater package (available as an upgrade option on the Duo), you get modern control convenience with strong performance for quick preheats and steady sessions.
For Wi-Fi scheduling and remote control, the Harvia Xenio CX45 Wi-Fi control system supports smartphone control via the MyHarvia app and provides touchscreen control over temperature and session settings.
What’s Included (Configured to Match Your Package)
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Duo Outdoor Sauna (2-Person)
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Harvia Spirit Wi-Fi 8kW Heater (upgrade option on Duo)
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Harvia Xenio CX45 Wi-Fi Remote Kit (Wi-Fi touchscreen control; MyHarvia app support)
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Harvia Sauna Rocks – for consistent heat and steam
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Bulkhead Light – warm ambient lighting
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Traditional Felt Sauna Hat (1)
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Towel Peg
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Shingles – added weather protection
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Redwood Outdoors Doormat
Features
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2-person outdoor sauna with a compact, space-smart layout
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Canadian Thermowood construction for outdoor durability
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Traditional sauna bathing: dry heat or steam (water over rocks)
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Tempered glass door for a clean, modern look
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Heater options available, including Harvia Spirit Wi-Fi upgrades
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Included essentials: sauna rocks, bulkhead light, shingles
Specifications
| Spec | Details |
|---|---|
| Seating Capacity | 2 people (varies by seating arrangement) |
| Wood Type | Canadian Thermowood |
| Exterior Dimensions | 62 ¾” L × 50 ¾” W × 82 ¾” H (with trim installed) |
| Door | Tempered glass door included |
| Weight | 910 lb |
| Electrical Requirements | 120V (lighting) + 240V (heater) |
| Included Accessories | Sauna rocks, light fixture, shingles |
| Shipping Format | Wooden crate |
| Shipping Dimensions | 76” L × 50” W × 24” H |
Warranty
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Wooden sauna: 1-year limited warranty
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Harvia heaters: 1-year on heating elements + 5-year limited warranty on other components (residential use