Experience the perfect blend of Finnish tradition and Minnesota craftsmanship—custom-built modular outdoor saunas that deliver authentic heat therapy in any season, with the freedom to relocate whenever life takes you.
The Finnleo Euro Custom Modular Outdoor Sauna plants a genuine Finnish style retreat right in your yard—no construction crew required. Factory-built wall, floor, and roof panels—each fully insulated and wrapped in your choice of exterior finish—arrive from Finnleo’s Cokato, MN workshop and lock together in a day (with multiple people), giving you a weather-tight retreat that performs in Midwest winters.
Pick the footprint that fits—anything from a compact 5 × 6 ft box up to a 7 × 10 ft suite with its own changing room—and then make it yours: swap Nordic spruce for clear cedar, add picture windows, upgrade to a wood-burning Iki stove or Wi-Fi-controlled electric heater, and more Whatever mix you choose, the single-sloped Euro roof keeps snow sliding off while the screw-tight panel system can be unbolted and moved if life ever takes you elsewhere.
The Euro Series represents a breakthrough in outdoor sauna design—combining the quality of custom construction with the flexibility of modular assembly. Every feature reflects our understanding that your outdoor sauna needs to be as practical as it is pleasurable.
Unlike permanently built custom outdoor saunas that aren’t going to be moved, the Euro’s ingenious panel system assembles with basic tools and disassembles just as easily—perfect for homeowners who don’t want to leave their wellness investment behind.
With upgraded insulation, study construction, and a sloped roof design that sheds snow naturally, your Euro performs whether it’s 0°F or 95°F outside—because we test them right here in Minnesota.
Choose clear cedar interior with Nordic spruce exterior, add windows for your lake view, include a changing room, select your perfect heater—every Euro is built to your exact specifications while maintaining structural integrity. View all custom options below.
The SL2 Wi-Fi control system lets you preheat from work, schedule sessions, adjust temperature from your couch, even program it to warm up when it snows—transforming daily sauna use from routine to effortless ritual.
Pre-cut, pre-fitted panels with blind-nailed boards mean no measuring, no cutting, no guessing—just follow the numbered panels and instructions for assembly.
From the reliable Designer series to the premium Himalaya rock tower, every heater option delivers traditional löyly with modern efficiency—or go completely off-grid with wood-burning options (wood-burner only available in 6×8).
Unlike imported kit saunas, your Euro comes with local warranty service, replacement parts in stock, and technicians who understand Minnesota conditions—real support when you need it.
The Euro is a customizable outdoor modular sauna. View the different custom options below.
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.
The heater is the engine of your sauna. Your choice determines the character of the heat and steam (löyly). We offer three exceptional Finnleo heaters to power your experience.
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.
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 Sisu 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.
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 window comes in a single pane, tempered glass. They’re available in both clear and bronze tint. All windows are pre-hung in the panels.
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.
While the Euro Sauna is customizable, it does come in six exterior dimensions.
The Finnleo Euro Sauna comes with the SaunaLogic2 Control—a sleek, modern touchscreen that puts your sauna settings right at your fingertips. And the best part? It’s Wi-Fi enabled, so you can control your sauna from anywhere using your smartphone or tablet.
*SL2 is not included in Euro Saunas with the Designer B Knob Control or Karhu 20 Wood-Fired Heaters.
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.
The Finnleo Euro is brilliantly designed for straightforward assembly. If you’re comfortable with basic tools and enjoy a weekend project, this is an incredibly rewarding option.
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.
Choosing our White-Glove Installation means you can relax, knowing the job is done right, done efficiently, and backed by our company’s reputation.
Before we arrive with your Euro 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’re not just a sauna dealer—we’re sauna users, builders, and enthusiasts with Finnish roots and Minnesota values.
With 45+ five-star Google reviews and a showroom where you can experience authentic Finnish sauna firsthand, we’re proud to be one of Minnesota’s most trusted sauna builders—transforming homes one beautiful sauna at a time.
The Euro Series proves that outdoor saunas can be both permanent in quality and portable in design. With Minnesota-built construction, complete customization, and the backing of local experts, your Euro becomes more than a sauna—it’s a four-season wellness retreat that enhances your property today and moves with you tomorrow.
Ready to design your custom outdoor sauna? Share your space, style preferences, and wellness goals—our sauna specialists will help you bring an authentic Finnish sauna to your backyard.
Yes. You’ll need basic tools: drill, level, hammer, saw, nail gun. Two adults can complete assembly in 1-2 days following the instructions. The hardest part is usually the electrical connection, which requires a licensed electrician. We also offer professional installation if you prefer—typically completed in one day.
It operates on 208V or 240V depending on your model.
The exterior tongue-and-groove requires painting or staining immediately after installation and every 2-3 years thereafter—similar to any outdoor wood structure. The sloped roof is virtually maintenance-free, shedding snow and rain naturally. Interior maintenance is minimal—just periodic cleaning like any indoor sauna.
It includes a strong warranty 5-year warranty from Finnleo. Tech support is based in Cokato, MN.
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.
Getting an Air Perfect Heater is quick and easy. Either give us a call at 612.505.9700 or submit a contact form through our website. Delivery or pick-up is available.
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 showroom, where you can see, touch, and even try our saunas before making your decision. Our showroom features models of custom indoor, custom outdoor and modular saunas, allowing you to compare construction quality, experience different wood types firsthand, and feel the authentic heat firsthand. Whether you’re drawn to the aromatic Western Red Cedar, the clean look of Canadian Hemlock, or the traditional Nordic Spruce (and more), seeing and smelling these woods in person makes all the difference.
Our sauna experts are here to answer your questions, explain the differences between modular and custom construction, and help you visualize how a sauna would fit into your lifestyle and property. Many customers tell us that visiting the showroom transformed their understanding of what they wanted—there’s simply no substitute for experiencing seeing and sitting in a sauna before you buy.
Our sauna showroom is located at 500 Cokato St W in Cokato, Minnesota. View our current business hours on Google Business Profile here or call 612.505.9700 to schedule an appointment.
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.
The Euro is a custom modular sauna, designed for year-round performance.
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