Wisconsin Sauna Builders
Custom wood fired Finnish saunas, built in Minnesota and delivered anywhere in Wisconsin. Every build is made to order, whether you want a mobile sauna on a trailer or a permanent sauna in your backyard. We handle everything from delivery and setup to the first fire walkthrough.
Not sure where to start? → Use our sauna customizer
Delivered Anywhere in Wisconsin
Mobile on a trailer or a permanent outdoor custom sauna for your backyard, cabin, or land up north. Free Delivery within 300 miles of the Minnesota Twin Cities.
Custom Saunas in Wisconsin
We are a Finnish rooted sauna company based in the Twin Cities. We grew up with saunas being a part of our everyday life, and we build them the way we know them from Finland: wood fired, simple, and made to be used all winter.
Every sauna is custom and built to order in our Minnesota shop. You choose the size and the add ons, and we will help you land on the right format, whether that is a mobile sauna you can bring anywhere or a permanent outdoor sauna for your backyard or cabin. We deliver anywhere in Wisconsin and handle setup and the walkthrough before we leave.
How It Works?
Tell Us About Your Dream Sauna
Share your vision with us. Size, style, features, budget. We will put together a plan that works for you and answer any questions along the way.
We Build It
Our team gets to work crafting your sauna from the ground up. Every detail is built to your specifications, with the quality and craftsmanship you expect from a Finnish sauna tradition.
We Deliver It
Once your sauna is ready, we deliver it and set it up wherever you want it. Anywhere in Wisconsin, we bring it to your door.
Mobile or Permanent Outdoor Sauna
Whether you want a sauna that travels with you or one that stays put in your backyard, we will build it to your specifications. You can custommize it how you want with the size, windows, vents, dressing room or porch, and more.
Take Anywhere
Mobile Sauna
A trailer built custom sauna that goes wherever your Wisconsin weekends take you: the cabin, the campsite, or straight into the backyard. Solid, clean, and ready to fire the moment you park it.
Built to order
Outdoor Sauna
A permanent Finnish sauna installed right where you want it, whether that is lakeside in the northwoods or a fixed spot in your backyard. Built to hold up for years of Wisconsin winters.
Not Sure Where to Start?
Use our sauna builder to put together your ideal setup, see the price update in real time, and send us your build when you are ready.
What people say about us
Choose Size and Add-Ons
Every sauna starts with a red cedar hot room and a wood-fired stove. The rest is up to you. Choose from many sizes, on a trailer or as a permanent build. Add a dressing room or a porch, bring in natural light with windows, add sliding vents for airflow, upgrade to a Kuuma or Nippa stove, and pick your power source from solar or shore. Design it in our sauna builder and see it come together as you go.
Financing is available, and saunas can qualify as an FSA or HSA wellness expense. Details →
Service Areas
Where We Deliver in Wisconsin
Free delivery and setup covers anywhere within 300 driving miles of the Twin Cities, which takes in a large stretch of Wisconsin, including the northwest near Hayward and Superior, the Chippewa Valley around Eau Claire, and south through Madison. If your address falls outside that driving distance, such as parts of eastern Wisconsin, we charge a delivery fee. Contact us for more details.
Starting your own sauna rental business?
Built By Operators, Designed For Your Success
When it comes to crafting mobile saunas, Minnesota Mobile Sauna is more than just a manufacturer; we’re active operators. We know what works because we’ve seen it firsthand. We run these saunas day-in and day-out, continuously applying lessons learned to our design. And as second-generation Finns, authentic sauna culture has been part of our lives since childhood.
A few things we have learnt that makes a mobile sauna business successful:
Luxury Experience
To command top rental rates, you must deliver a high-end experience. From our aromatic cedar interiors and expansive picture windows to authentic wood-burning stoves, we bring luxury to every session.
Simplicity of Operation
Our team gets to work crafting your sauna from the ground up. Every detail is built to your specifications, with the quality and craftsmanship you expect from a Finnish sauna tradition.
Built-in Reliability
A rental unit must withstand heavy commercial use, especially in the winter. We utilize time-tested construction methods and high-quality materials so your investment keeps working for you season after season.
Authentic Finnish Touch
Finns take their saunas seriously. Proper bench heights, balanced airflow, soft lighting, and authentic löyly (steam) combine to create an experience your guests will talk about long after their session ends.
More Than a Builder
Frequently Asked Question
How long does it take to build a custom sauna?
Once we’ve finalized your specifications, most builds take a few weeks to complete. Timelines can shift depending on materials and our current schedule, so we’ll give you a realistic estimate for your specific build before we get started.
How much does a custom sauna cost?
As a reference, our standard 10 foot Essential Sauna starts at $14,900 and includes a red cedar steam room, wood-fired stove, benches, exterior siding, and a heavy duty trailer. Smaller and larger sizes are available, and add ons like a dressing room, extra windows, upgraded stoves, and solar or shore power shape the final price. Reach out and we’ll give you a clear number for the build you have in mind.
Do I need a permit?
It depends on where you live and which sauna you choose. Mobile saunas on a trailer typically don’t require a building permit since they’re not a permanent structure. A stationary outdoor sauna may need one depending on your city or county rules. A quick call to your local building office will give you a clear answer, and we’re happy to talk through your setup before you order.
Can I see the sauna before buying?
Yes. We have physical locations in Golden Valley, Cokato, and Brimson where you can come and see the sauna up close. You can also rent one first and apply your rental fees toward the final purchase price.
How do I choose a sauna builder?
Look for a custom sauna builder with genuine Finnish sauna experience, not just a company assembling prefab kits. Ask what materials go into the build, whether the stove is a real wood fired unit, how well the sauna is insulated for Wisconsin winters, and whether delivery and setup are included in the price. A good sauna builder should also be willing to walk you through sizing, layout, and add on options rather than offering just one fixed design.
Can you deliver to a property up in the northwoods that is hard to access?
Yes, we regularly deliver custom saunas to cabins and land on gravel roads and remote lots throughout northern Wisconsin. Tell us about the access and we will plan the route and setup around it.
Will a wood fired sauna hold up through a Wisconsin winter?
Absolutely. Every custom sauna we build is insulated for cold weather use, and the wood fired stove will bring the hot room up to temperature quickly even on the coldest nights up north.
How do I maintain my sauna after delivery?
We walk you through everything you need to know before we leave. General maintenance is straightforward and we are always available if you have questions down the line.
Let's Build Your Sauna
Mobile, permanent, big, small, we will figure out the right fit for your space. Reach out and get the process started.