Experience the authentic Finnish sauna tradition with a custom outdoor sauna designed specifically for your Minnesota property—where craftsmanship meets your vision.
Our custom outdoor saunas deliver what pre-built models can’t—perfect integration with your property, exact sizing for your space, and every detail tailored to your preferences.
Choose your wood type, bench layout, window placement, and heater style. Add a changing room, covered porch, or outdoor shower.
Built on-site or built in our shop (and delivered) by our craftsmen, your custom sauna becomes a permanent part of your landscape, increasing property value while providing decades of wellness. It’s the difference between buying off the shelf and creating exactly what you want.
Experience the invigorating contrast of hot sauna and cool Minnesota air any day of the year. Our heavy-duty construction and insulation standards ensure your sauna performs whether it’s 0°F or 90°F outside.
8 wood species to choose from (sometimes more depending on season). Select from clear western red cedar, knotty cedar, Nordic spruce, aspen, thermo-aspen, Canadian hemlock, Black Taika, or alder.
Each wood offers unique aesthetics, aromatics, and performance characteristics—we’ll help you choose the perfect match for your preferences and budget.
Whether you prefer the convenience of Wi-Fi-controlled electric heaters or the traditional ambiance of wood-fired stoves, we install premium heaters sized perfectly for your space.
Unlike online sellers who disappear after the sale, we’re your neighbors in Minnesota. We answer your questions, service what we sell, and share decades of sauna wisdom because we use saunas daily ourselves.
A custom outdoor sauna isn’t just a purchase—it’s an investment that may enhance your property value while delivering daily wellness benefits.
When you choose the custom outdoor sauna route, you get to have your dream sauna. Whether you want to design the sauna or have us do it completely for you and then we’ll build it for you.
Swipe to view some of our favorite custom outdoor saunas. Imagine what we could do for you. View our full sauna gallery here.
When you choose a custom outdoor sauna, you can design it exactly how you want.
Select your ideal layout, design, wood type, heater, and more—each sauna is built to perform through even the coldest Minnesota winters.
While there are many options to choose from, we guide you step-by-step through the process—answering your questions along the way—or offer a white-glove design service where you share your vision and we handle all the fine details. Every custom outdoor sauna is built right here in Minnesota by our experienced team.
View the most common custom options below, then contact us through the form or call 612.505.9700 to speak with a sauna specialist.
More than just dimensions, the size of your sauna defines its purpose. Are you seeking a private space for solo meditation, or a social hub for family and friends? We’ll help you match the footprint to your lifestyle. Here are some common sizes.
The heater is the engine of your sauna. Your choice determines the character of the heat and steam (löyly). We offer 5 brands of exceptional heaters to power your experience. Below are the three most popular heaters we offer.
The wood defines the sauna’s ambiance—its look, its feel, and its scent. We use only premium, furniture-grade woods that are beautiful, durable, and create the perfect environment for relaxation.
All our wood is mill-direct, using only the highest quality, hand-selected wood. All from verified sustainable forests. All wood choices are chosen for their ability to hold up for years (typically decades) in the harsh sauna environment.
All wood that touches skin (benches, backrests, duckboard flooring, heater guard, headrest) is chosen for staying cool to the touch of the skin (knots get hot in the sauna!)
Interior Wood Types Available :
Exterior Wood: The exterior panels can be finished with the same beautiful woods to create a seamless, standalone sauna. Wood types can be mixed and matched to fit your style and budget.
Any wood type available for the interior of the sauna is available for the outside of your sauna. There are additional exterior options available – a common choice is LP Smart Paneling because its reasonable price and clean look.
Siding Options Available:
T&G Wood Types Available :
Don’t overlook the details that deliver true comfort. A well-designed backrest transforms a bench from a simple seat into a comfortable lounger, providing essential ergonomic support for your mid-back and shoulders, allowing for longer, more relaxing sessions.
Each custom sauna comes with a standard 2-bar backrest. There are upgraded backrest versions available.
The right lighting is crucial for creating a truly relaxing atmosphere. Move beyond a simple bulb and create a soft, tranquil glow. We offer a range of modern lighting solutions, including LED light strips installed behind the backrests or underneath the benches to wash the walls with warm, indirect light—perfect for enhancing a state of deep relaxation.
LED strip lighting comes pre-installed behind your backrest. Can also be placed under bench.
Cariitti glass fiber lighting can be installed in the ceiling or on the backrest to create a halo effect.
Puck Lights go into the ceiling.
Globe Light mounts on the wall.
Your sauna door sets the tone for the entire room. We offer high-quality options to match your desired aesthetic and level of privacy.
Our standard sauna windows are double-paned. They’re available in both clear and bronze tint. All windows pre-hung in the panels.
Below are our standard sauna window sizes in the custom sauna. We can do entirely custom window sizing if the below options are not what you’re looking for.
Window Sizes:
Comfort and cleanliness start from the ground up. A duckboard walkway (in Finnish, ritilä) provides a beautiful, slip-resistant surface that feels warm and comfortable underfoot. It keeps your feet off the main floor of your home and is easily removable for cleaning.
A duckboard walkway comes standard with each sauna kit. Duckboards sit on the floor of the sauna and are walked on.
Duckboards usually are built in the primary wood species of the sauna.
An additional duckboard can be purchased for outside of the sauna (entryway, etc).
For a truly seamless and professional look, consider adding a skirt to the upper bench.
This panel cleanly closes the gap between the upper and lower benches, hiding the bench supports and creating the elegant, finished appearance of a high-end custom-built sauna.
We believe in giving our customers options. Whether you’re a hands-on DIYer or you’d prefer to sit back and have the experts handle everything, we have a path for you.
For the ultimate peace of mind, let our in-house team of professional sauna builders handle the entire installation. This isn’t a third-party service; it’s our own expert crew ensuring your investment is assembled to perfection.
We offer two delivery options: built-on-site, or shed-hauled delivery—where we build your sauna in our shop and deliver it fully assembled. Shed-hauling requires a clear, open path from the road to the sauna location.
Choosing our White-Glove Installation means you can relax, knowing the job is done right, done efficiently, and backed by our company’s reputation.
If you’re comfortable with power tools and enjoy an involved, hands-on project, this is an incredibly rewarding option. Fair warning—custom outdoor saunas can take multiple days to complete.
Before we arrive to deliver or build your custom outdoor sauna, have these basics locked in:
Create a solid, level base. Choose poured concrete, patio pavers, a pressure-treated deck, or 6-8 in. of compacted Class 5 gravel. The surface must be flat and square—any tilt can twist the frame and make doors stick.
Run or have a plan for 240 volt power. If you’re choosing an electric heater, schedule a licensed electrician to pull a dedicated 240-V, X-amp line (breaker size depends on heater kW). Pulling high-voltage power can be done after the sauna is installed.
Check access and clearances. We need at least 94″ of vertical clearance and a clear path from the street or driveway to the pad.
Think drainage and snow load. Slope the ground around the pad ¼ in. per foot to direct water away. In heavy-snow zones, confirm your base can handle 70 psf or more.
With these four items squared away, installation is a single-day job (professionally done) and your first löyly is coming soon.
We build saunas the way they should be built—with Finnish expertise and Minnesota craftsmanship. Our team doesn’t just sell saunas; we use them daily, understand their construction inside and out, and have helped over 250 families create their perfect sauna experience—whether through a fully custom done-for-you sauna, DIY sauna kit or a modular system.
Every sauna we build reflects decades of combined experience in woodworking, construction, and traditional sauna design. Our builders handle projects from compact home saunas to luxury custom installations, ensuring precise construction and authentic performance every time.
Before you invest, visit our showroom to experience authentic sauna heat. Feel the difference quality materials and proper construction make. Talk with specialists who understand löyly, ventilation, and the details that separate a great sauna from an expensive disappointment.
Our 50+ five-star reviews on Google come from customers who’ve experienced the difference professional guidance makes—from initial design through your first sauna session.
From first-time buyers navigating their options to Finnish families honoring tradition, our customers tell it best. Read what verified reviewers say about working with us—and imagine your own wellness journey beginning. Read 50+ 5 star customer reviews here.
Picture yourself stepping into your personal outdoor sauna—designed exactly how you imagined, built to perform through Minnesota seasons, and backed by trusted sauna experts.
Ready to explore how a custom outdoor sauna transforms your property and lifestyle? Share your vision with us to get started.
Electric heaters offer convenience—preheat from your phone, consistent temperatures, and no wood handling. Wood-fired provides traditional ambiance, operates without electricity, and many prefer the heat quality. Consider your lifestyle: busy schedules favor electric, while those who enjoy the ritual often choose wood-fired.
To ensure your custom sauna lasts for years to come, it’s important to start with a flat, level base. The best option is a concrete pad, but patio pavers or a compacted Grade 5 gravel base also work well. A sturdy deck or raised platform can be a great choice too, as long as it’s built to support the sauna’s weight.
Starting with a solid foundation means your sauna will stay level, drain properly, and be ready to enjoy for many seasons ahead.
Being from Minnesota, we understand the extreme cold of January and February. That’s why every outdoor sauna we build is insulated and designed to perform and withstand even the harshest Minnesota winters.
Yes! Not only do we have outdoor saunas on display in our showroom, but we also showcase the wood types we use to build our custom outdoor models.
If you’ve never tried a sauna and want to experience it before you buy, give us a call at 612.505.9700 to schedule an appointment. We have multiple display saunas that can be heated up for you to use—plus a shower so you can freshen up afterward.
We’re located in Cokato, Minnesota, and we’d love to have you visit.
No—while some companies will sell outdoor infrared saunas, we do not.
Infrared saunas are designed to operate at lower temperatures (around 120°–130°F). In cold climates—especially during winter—heat loss happens quickly, and these lower temperatures simply aren’t enough to maintain a comfortable or effective session outdoors. You’d spend most of your time waiting for the sauna to recover heat instead of enjoying it.
We focus on building saunas that deliver the experience you expect year-round, which is why our outdoor models are traditional wood-burning or electric saunas—both capable of sustaining high, consistent heat even in the coldest conditions.
We do offer custom indoor infrared saunas — you can view those here.
Surprisingly little! Annual tasks include treating exterior wood (if desired), checking door seals, and cleaning the heater. Interior benches benefit from occasional light sanding. Electric heaters need stone replacement every 5-10 years. Wood-fired stoves require chimney cleaning annually. Most owners spend less than 5 hours yearly on maintenance.
Electric saunas typically require a 240V dedicated circuit (like an electric dryer). Amperage varies from 30-60 amps depending on heater size. Wood-fired saunas need no electrical connection, making them perfect for remote locations.
On average, 45 minutes to an hour to reach full temperature, depending on how hot you like it. This can vary with the weather—plan for a bit longer in winter and slightly less in summer.
Yes. Whether you choose an electric or wood-fired stove, you can pour water on it. Every electric stove we sell is UL-listed and designed for water use.
We highly recommend it—adding water produces steam, creating a richer, more authentic sauna experience.
We’re your Minnesota neighbors, with years of hands-on sauna expertise. Unlike online sellers, we visit your property, answer your questions in person, and build your sauna exactly how you want it. And when the sauna is complete, we’re still here—ready to provide service, support, and guidance whenever you need it.
Our 50+ five-star reviews speak for themselves: local expertise and personal service make all the difference.
If you have other questions or need specific information, don’t hesitate to ask. We have years of sauna experience and will help you with what you need.
Experience the difference quality makes at our Cokato sauna showroom, where you can see, touch, and even try our saunas before deciding.
Explore custom indoor, custom outdoor, and modular models to compare construction, feel the authentic heat, and experience different wood types—whether it’s the aromatic Western Red Cedar, clean Canadian Hemlock, traditional Nordic Spruce, or more.
Our sauna specialists are here to answer questions, explain the differences between modular and custom builds, and help you visualize how a sauna fits into your space and lifestyle. Many customers tell us their showroom visit completely changed their understanding of what they wanted—there’s no substitute for seeing and sitting in a sauna before you buy.
Visit us at 500 Cokato St W, Cokato, Minnesota. Our standard business hours are 8AM-5PM CST. View our Google Business Profile for updated and holiday hours, or call 612.505.9700 to schedule an appointment.
Book a consultation with one of our sauna specialists—we’ll walk you through your options, answer your questions, and help you take the first step toward building your dream sauna.
Let’s Build Your Dream Sauna.
500 Cokato St W Suite #4,
Cokato, Minnesota 55321
Monday – Friday: 8AM-5PM
After hours appointments available, please call 612.505.9700 to schedule.
Our sauna specialists offer personalized guidance. Get expert recommendations tailored to your space, budget, and wellness goals. We’ll reach out to you about your project after you submit a form.
Submit the form to get a quote, ask questions, or receive expert guidance from one of our sauna specialists.
