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True ThermoWood® Thermally Modified Timber for Durability

Capacity Designed for 2-3 People

Wall Thickness 1.7" ThermoWood® Exterior

Interior Space 77.6" (w) x 37.4" (d) × 75.6" (h)

Coverage 5 Year Manufacturer Warranty
Mande Spa USA MW12 Thermowood® Outdoor Sauna
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MW12: The Ultimate Compact Outdoor Sauna – Built with Lithuanian Craftsmanship
Introducing MW12, our most compact outdoor sauna—thoughtfully designed for 2–3 people and expertly handcrafted in Lithuania, a country renowned for its rich sauna heritage and meticulous craftsmanship. Designed with American backyards in mind, the MW12 delivers an authentic European wellness experience in a space-saving, stylish design.
- Perfectly Sized: Compact yet comfortable—ideal for patios, decks, and smaller outdoor spaces.
- Crafted in Lithuania: Built by skilled artisans from a nation where sauna culture is a way of life.
- Premium Materials: Made from ThermoWood®—a thermally modified timber known for durability, stability, and natural resistance to rot and decay.
- Low Maintenance: Long-lasting materials mean you’ll spend more time relaxing and less time on upkeep.
- Authentic Wellness: Enjoy a rejuvenating sauna experience every day, right in your own backyard.
The MW12 is more than just a sauna—it’s a sanctuary. Every unit reflects the soul of Lithuanian sauna culture, where natural materials, precision joinery, and thoughtful design come together to create an atmosphere of deep relaxation and timeless tradition.
Bring European Wellness Home
Whether you’re starting your wellness journey or looking to upgrade your outdoor space, MW12 offers an unmatched blend of elegance, efficiency, and authenticity. Designed to fit where other saunas can’t, it’s the smart, stylish choice for modern living.
Own your sanctuary. Experience MW12.
Dimension Details

Harvia KIP 6kW
$1,160.00Harvia KIP 6kW w/ Digital Controller & WiFi
$1,584.00Please review the following policies for Mande Sauna orders. Due to the handling requirements of these products, cancellation and return costs can be substantial. We encourage you to carefully review all product details and reach out with any questions. Our team is available to help at support@summitridgesupply.com.
Shipping and Delivery
- Lead Time: Typical fulfillment is within 10 business days. You will receive a tracking number once your order is on the way.
- Delivery Method: Standard delivery is curbside with liftgate service, scheduled by appointment during weekday business hours. Moving the product from curbside to its final location is your responsibility.
- Packaging: Saunas ship flat-packed in a protective OSB crate on a skid. Assembly is required; detailed instructions are included.
Order Cancellations
- Within 24 Hours of Order: Eligible for a full refund, less any non-recoverable payment processing fees.
- After 24 Hours of Order, but before Shipment: Orders are subject to a 20-50% cancellation fee depending on where the order is in the shipping preparation process.
- After Shipment: Cancellations are treated as returns (see below), and are subject to return shipping costs plus a 50% restocking fee.
Returns
- Unopened Product: Returns are accepted within 14 days of delivery if the product remains unopened in its original crate. A 50% restocking fee applies, and return shipping costs are the customer’s responsibility.
- Heaters and Accessories: All sales are final and non-refundable.
- Refund Processing: Refunds are issued after the returned goods are received and inspected.
Shipping Damage
- Any shipping damage must be reported within 5 days of delivery.
- Any visible damage must be noted as “subject to inspection” on the delivery receipt at the time of delivery.
Summit Ridge Supply is an independent, U.S.-based store focused on high-quality gear and real customer support. We’re based in Minnesota and take pride in offering a more personal, informed experience than the big-box retailers. Have questions or doubts? Give us a call.
We select well-designed products from trusted brands—gear we’d be confident using ourselves. We feature our favorite products on the site, but can often source other items from the brands we carry if you’re looking for something specific.
When you reach out, you’ll connect with someone who knows the gear and wants to help you get it right. We stand behind every order and want you to feel confident from start to finish.
–JD, Founder