MW16 ThermoWood® Outdoor Sauna

MW16 ThermoWood® Outdoor Sauna

Create a private Scandinavian-inspired retreat in your backyard with the MW16 ThermoWood® Outdoor Sauna. Designed for up to four people, this compact yet spacious sauna blends clean modern lines, warm wood tones, and smooth, even heat for a restorative wellness experience at home.

Built from heat-treated ThermoWood®, the MW16 offers outstanding durability, dimensional stability, and a naturally rich finish that stands up to year-round outdoor use. Whether you use it for daily recovery, relaxation, or shared rituals, the MW16 delivers a calming, spa-like atmosphere in any outdoor space.

Key Features

• Seats up to 4 people comfortably for shared or solo sessions
• Premium ThermoWood® construction for long-term durability and weather resistance
• Tempered glass door and window for a bright, open interior feel
• Integrated LED interior lighting for a warm, relaxing ambiance
• Compatible with Harvia electric heaters for reliable, efficient performance
• Fast heat-up time with consistent, even warmth throughout the cabin
• Suitable for outdoor installation; indoor installation possible with proper ventilation
• Low-maintenance materials designed for year-round use

Specifications

• Capacity: Up to 4 people
• Material: ThermoWood® heat-treated timber
• Dimensions: 5' 3" × 6' 5 3/4" × 6' 11 1/2"
• Weight: 1,390 lbs
• Heater Options: Harvia M3GL or Kip 8.0 kW (sold separately)
• Door: Tempered glass
• Lighting: Integrated LED interior lighting
• Installation: Panelized design; professional assembly available
• Use: Outdoor (indoor possible with correct setup and ventilation)

What's Included

• MW16 ThermoWood® sauna structure
• Tempered glass door
• Interior benching
• LED lighting
• Hardware and fasteners
• Installation guide
• Electrical requirements guide
• 5‑year structural warranty / 2-year warranty on heaters and electrical components.