Mande Spa MW16 ThermoWood 4-Person Outdoor Sauna
Pairs well with
Need Help? Chat With Our Experts
We live and breathe the games we sell
*This product requires additional shipping charges after purchase*
MW16 ThermoWood 4-Person Outdoor Sauna
Description
The MW16 is a premium outdoor sauna built for up to four people, handcrafted in Lithuania from certified ThermoWood® - a thermally modified timber renowned for its exceptional resistance to moisture, warping, and decay. Designed for couples, families, and friends, it delivers a deeply private and restorative sauna experience without sacrificing energy efficiency or build quality. At just over five feet deep, the interior offers generous room to stretch out, relax, or share the warmth with the people who matter most.
Powered by a Harvia KIP 8.0kW heater with your choice of built-in or WiFi controller, the MW16 heats up quickly and holds temperature reliably through even the coldest seasons. Panoramic tempered glass brings the outside world in, turning every session into something worth waking up for. The MW16 can also be installed indoors - in a properly ventilated space with suitable flooring - using the electric heater configuration, making it a year-round solution for any climate.
Key Features
- ThermoWood® Construction: Thermally modified timber from Lithuania - naturally resistant to moisture, rot, and warping for decades of outdoor use.
- 4-Person Capacity: Spacious interior comfortably accommodates up to four adults with room to relax.
- Dimensions (5' 3" x 6' 5 3/4" x 6' 11 1/2"): Generous footprint with full standing height for a comfortable, open feel.
- Harvia KIP 8.0kW Heater: Industry-trusted electric heater with fast heat-up times and consistent, even temperature distribution.
- WiFi Controller Option: Optional Xenio WiFi controller lets you preheat and monitor your sauna remotely from your phone.
- Tempered Glass Panoramic Door/Wall: Floor-to-ceiling tempered glass creates a stunning visual connection to your outdoor surroundings.
- LED Lighting: Integrated LED lighting sets the mood and allows for evening and nighttime sessions.
- Indoor-Compatible: Can be installed indoors with proper ventilation and flooring - electric heater required for indoor use.
- 5-Year Structural Warranty: Full structural guarantee on every unit, backed by Mande Spa USA.
Shipping
This product requires additional shipping. If you'd like a quote before you purchase, fill out the form on this page or email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.
What's Included
- MW16 ThermoWood outdoor sauna structure
- Harvia KIP 8.0kW electric heater with built-in controller
- Tempered glass panoramic door/wall panel
- LED interior lighting
- Floor plan and assembly plan documentation
Why You'll Love It
The MW16 is the kind of sauna that turns a backyard into a destination. Built with the same European craftsmanship traditions that have shaped sauna culture for generations, this unit is engineered to perform beautifully and hold up year after year without maintenance headaches. ThermoWood® is not a marketing term - it is a rigorously tested, thermally modified material trusted by Scandinavian builders for its longevity and stability in outdoor environments. Whether you're unwinding after a long week or hosting a winter morning ritual with friends, the MW16 delivers a genuine, high-quality sauna experience that commercial spas struggle to match. With professional assembly available and a five-year structural warranty protecting your investment, this is a purchase you can make with total confidence.
Product Specifications
View Product Specs
| Capacity | Up to 4 people |
|---|---|
| Exterior Dimensions | 5' 3" x 6' 5 3/4" x 6' 11 1/2" (W x D x H) |
| Weight | 1,390 lbs |
| Material | ThermoWood® (thermally modified timber) |
| Heater | Harvia KIP 8.0kW electric heater |
| Controller Options | Built-in controller or Xenio WiFi controller |
| Glazing | Tempered glass panoramic panel |
| Lighting | LED interior lighting |
| Indoor Use | Yes - with proper ventilation, flooring, and electric heater only |
| Warranty | 5-year structural warranty |
| Assembly | Professional assembly available; included within 100 miles of warehouse |
| Origin | Crafted in Lithuania |
Manuals & Guides
FAQ
What is ThermoWood® and why does it matter for an outdoor sauna?
ThermoWood® is timber that has been treated through a high-temperature thermal modification process, which removes the sugars and moisture content that cause wood to rot, warp, or attract mold over time. For an outdoor sauna that will be exposed to rain, snow, humidity, and temperature swings year after year, this makes an enormous practical difference. You won't need to apply protective oils or sealants repeatedly, and the structure will maintain its shape and integrity far longer than standard pine or spruce alternatives.
Can the MW16 be installed indoors?
Yes - the MW16 can be installed indoors provided you have a dedicated space with proper ventilation and suitable flooring (such as tile or concrete). For indoor installations, the sauna must be operated with an electric heater only. We recommend consulting with a professional before planning an indoor installation to ensure your space meets the ventilation and electrical requirements.
What heater options are available?
The MW16 comes with a Harvia KIP 8.0kW electric heater, which is one of the most trusted sauna heater brands in the world. You can choose between a built-in manual controller or upgrade to the Xenio WiFi controller, which lets you preheat and monitor your sauna remotely from a smartphone app - perfect for having the sauna ready by the time you step outside.
How long does assembly take and who installs it?
Professional assembly is included for customers within 100 miles of the warehouse. For locations outside that radius, assembly can be arranged at an additional cost - reach out for a quote. A reply is guaranteed within one business day. The assembly crew is experienced with these units and will handle everything from delivery placement to final setup.
How much electricity does the MW16 use?
The MW16 uses a Harvia KIP 8.0kW heater, which draws 8 kilowatts of power at full load. Typical sauna sessions last 30-90 minutes, so actual electricity costs depend on your local rate and how often you use it. In practice, most users find the energy cost per session very reasonable - especially compared to memberships at commercial spas. The ThermoWood® insulation properties also help the cabin retain heat efficiently, reducing the energy needed to maintain temperature.
What kind of foundation does the MW16 need?
The MW16 requires a flat, level, load-bearing surface capable of supporting its 1,390 lb weight. Common foundations include concrete slabs, compacted gravel pads, or purpose-built deck frames. Your Mande Spa USA assembly team can advise on the best foundation option for your specific site during the quoting process.
| Specification name | Specification Value |
|---|---|
| Heat source | AC-powered |
| Translation missing: en.metafields.shopify.sauna-form-factor | Barrel |
| Shape | Round |
| Suitable space | Outdoors, Indoors |