Viva 180 — 4-Person Outdoor ThermoWood® Sauna
The Viva 180 is a premium 4-person outdoor sauna that combines Scandinavian craftsmanship with modern functional design. Built entirely from 100% ThermoWood®, featuring smooth thermo-alder interiors and optimized airflow, it delivers an authentic leil sauna experience with long-lasting comfort, durability, and timeless backyard style.
Why You’ll Love It
Spacious comfort:
Seats up to 4 people comfortably for a shared outdoor sauna experience.
Premium build quality:
Constructed with 1.57" (40 mm) ThermoWood® walls and floor for strong durability and excellent insulation performance.
Refined interior design:
Face-to-face ThermoWood® layout with smooth thermo-alder benches and ergonomic backrests.
Weatherproof roofing system:
Stave-built ThermoWood® ceiling protected and sealed with an EPDM roof cover for outdoor resistance.
Smart ventilation system:
Three-point airflow design ensures fresh air circulation and even heat distribution throughout the sauna.
Steam efficiency design:
Integrated staves above the glazing help reduce steam loss when the door is opened.
Integrated heater zone layout:
Space-efficient and safe design that maximizes usable interior seating comfort.
Customization ready:
Compatible with LED lighting, DECO panels, and heater packages for full personalization of your sauna experience.
Key Specifications
| External Dimensions |
71.5" W × 70.9" D × 92.1" H (1815 × 1800 × 2340 mm) |
| Internal Dimensions |
68.6" W × 62.2" D × 82.7" H (1742 × 1580 × 2100 mm) |
| Steam Room Volume |
≈ 205 ft³ (5.8 m³) |
| Wall & Floor |
1.57" (40 mm) ThermoWood® |
| Benches & Backrests |
Thermo-alder |
| Door |
Bronze-tempered glass with black hinges and premium handle |
| Roof |
Stave-built ThermoWood® ceiling sealed with EPDM roof cover |
| Ventilation |
Intake beside heater, exhaust under benches, adjustable drying vent (upper corner) |
| Ideal Use |
Families or small groups wanting a social, authentic sauna experience |
What’s Included
- Prefabricated ThermoWood® wall, floor, and ceiling panels
- Thermo-alder benches and backrests
- Bronze-tempered glass door with black hardware
- Integrated ventilation system for continuous airflow
- EPDM roof membrane for long-term weather protection
- Assembly hardware and installation guide
Optional Upgrades
- LED lighting kit (under benches and/or behind backrests)
- Decorative Hexagon DECO panel
- Heater set designed for ~205 ft³ / 5.8 m³ volume
Installation & Care
Easy to assemble in a single day with two people. Place on a flat, load-bearing surface and follow local electrical codes for heater installation. Wipe interior surfaces with a damp cloth and use the drying vent post-session for optimal longevity.
Highlights
- Seats up to 4 people comfortably
- Durable 40 mm ThermoWood® exterior
- Engineered for balanced airflow and warm feet
- Satin-smooth thermo-alder interior surfaces
- EPDM roof for year-round outdoor durability
- DIY-friendly – assemble in a day
- Handcrafted in Northern Europe
Good to Know
Heater, controls, and electrical hookup are sold separately unless you select a heater package. Lighting and DECO panel are optional accessories.
Viva Outdoor Series: Four thoughtfully sized models—each compact, intelligently engineered, and built for a pure, modern sauna experience.
