Built on a unique frame that emphasizes leading lines and an extended presence beyond the typical box-on-wheels. Inside, the Stockton delivers a premium cedar interior for a warm, classic sauna feel.
Comfortable capacity
Extended layout
Hot room focused design
Custom window options
The 6.5 x 14 layout expands the hot-room footprint so you get a roomier benching layout and more comfortable spacing for small groups. It’s still easy to tow and place, but gives extra bench length and storage compared with smaller models, ideal for backyard, cabin, or off-grid setups.
Its larger footprint makes this model great for homeowners who want a more social sauna experience while keeping the simplicity of a mobile unit.
The Stockton includes tempered windows designed for sauna conditions to reduce fogging and moisture buildup. Window size and placement are customizable to balance privacy, views, and natural light.
Lighting options include dimmable LED tape under the top bench and dimmable overhead can lighting for soft, adjustable illumination at any hour.
Read More:
Windows designed to eliminate claustrophobia, moisture & fog problems
Interior: 1×4 cedar tongue-and-groove on walls and ceiling paired with 2×4 cedar benches for comfort, durability, and proper sauna performance.
Exterior: maintenance-free metal siding and roofing available in multiple colors and styles to match your property. Metal heat shields are installed behind/under the stove for safe operation.
All Stockton saunas use an 8-layer build, weathering, heat barrier, insulation, and structural elements, that keeps outside elements out, holds heat in, and allows vapor to breathe. Choose between a top-quality wood stove for an authentic experience or an electric option for easy convenience.
We offer an optional off-grid solar package and design details (venting, heat shields, full insulation) for safe, reliable year-round use.
Read More: What 10,000 hr of sauna building taught us.
24 exterior siding color choices
Exterior door customization (custom wood door with window)
Wood stove or electric stove selections
Off-grid solar / battery package
Sloped sauna floor or level floor options
Exterior shower hookup / cold plunge tank option
Wood storage box
Window sizing & placement options
Wall paneling and material selections
Crane-dropped placement option
We offer full customization of all our units, call to learn more!
Maintenance-free metal siding and roofing
Top-quality wood stove (or electric stove option)
Optional off-grid solar package
Metal heat shields behind and under stove
1×4 cedar T&G on walls and ceiling
2×4 cedar benches (solid cedar)
Floor drain
Non-slip, waterproof vinyl flooring
Full insulation (floor, walls, ceiling) — 8-layer assembly
Mono-pitch roof
Custom wood exterior door with window
Trailer lighting and wiring
Intake and exhaust venting for safe airflow
4’W × 2’H tempered hot-room window (customizable)
Dimmable LED tape lighting under top bench
Dimmable LED can lighting overhead
Exterior LED light
YES! That’s the awesome part. Many other mobile saunas will have inferior insulation, and quality and generally feel like a compromised decision. Our’s simply don’t. They bring 100% the quality sauna experience you’ll find in any luxury getaway spa. Without all the people, scheduling and nonsense.
For more information on this issue, please see “The health benefits of owning your own backyard sauna.“
This is where BW shines. Businesses buy from us due to the low maintenance and ease of use for customers. All benches, can be removed easily, and the floor mat removed to allow for a good clean. We recommend washing down the interior cladding periodically and ventilating to keep everything dry after each use.
For more information on this issue, please see “How to take care of your outdoor custom sauna maintenance tips.”
Our saunas come recommended with a wood stove for the heat output. We do offer external battery units to be integrated into the lighting systems to ensure you’re always able to turn the lights on when you need.
Mobile saunas usually do not use a lot of electricity with heat source being wood or gas. Most models consume between 500 to 1500 watts, similar to many household appliances, and are designed to be energy-efficient.
For more information on this issue, please see “How much electricity do portable saunas really use.“
We don’t know your personal life. But, we can say this. A lot of our customers treat their mobile saunas as home backyard saunas they take when they go camping, to their cabin, relatives or even just to the fire side lake. When home, they keep it on a backyard slab and use it 2-3 times a week, or some bring it into their regular daily routine. Depends how much Fin you got in you I suppose.
For more information on this issue, please see “How often should you visit the home sauna?“.
Portable saunas or trailer saunas are as safe as any camper is to a home. We only ask you don’t go sauna down the freeway.
For more information on this issue, please see “How safe are portable saunas.“
A mobile sauna is a portable structure that meets all the characteristics and requirements for traditional stationary saunas but does not require significant foundation work for its installation.
But what does this actually mean for us? To us, mobile sauna means no compromise. It isn’t a tent, or a compromised trailer shack on wheels. It should give every bit the high quality premium feel, just with the added ability to take that where you go.
For more information on this issue, please see “Why Own a Mobile Sauna in Minnesota.”
In an industry where anyone and everyone seems to be building saunas to make a quick buck, we’ve stepped aside to invest solely in building the best-quality saunas money can buy.
We’re second-generation craftsmen with a genuine passion for sauna.
We consider every detail, blending engineering with artistry.
Purposeful design means every choice has a purpose and function.
It's not about looks and status. We build saunas meant to serve you.
Meticulous attention to detail. Our team is focused, humble and hardworking.
Founder lead. Jayson stands behind his work. Or in front it in this case.
Nationwide reach. We’ve delivered to all corners of the country.
Personal passion. Our builds come from our own personal experience with sauna.
The robustness of a full-sized sauna, with the agility for finding that special place. Our 14 ft custom mobile sauna is our flagship.
A balanced portable sauna for those who want the full experience. Comes with a cool-down changing room and the best in handcrafted. custom-quality.
The nimble and agile Huron is here as the entry-level outdoor mobile sauna. At 10 ft, it will fit nicely in your garage or tucked away in your backyard.
We build out completely custom mobile saunas for businesses use. Easy to maintain, long lasting and big enough to fit large groups.
When you start exploring what a custom sauna could look like, you might already have that exact idea in mind: that perfect finish with a wide panorama window. Or something more true to its history, humbly nestled in the lakeside corner. Either way, we hope this catalog offers inspiration for your journey
At BW Sauna Co., every design decision is rooted in durability, performance, and long-term value. That’s why we frame all of our mobile saunas with steel instead of aluminum, and why the base of our stationary saunas is also built from steel.
Strength You Can Rely On
Steel is significantly stronger than aluminum. For mobile saunas that travel thousands of miles, encounter bumps, curves, and temperature shifts, strength matters. A steel frame ensures the structure stays square and solid, resisting warping, twisting, or stress fractures over time. It is built to hold up through seasons of use on the road and still feel like new.
Weight That Works With Us
While aluminum is lighter, that weight savings often comes at the cost of structural integrity. For us, the slightly heavier weight of steel translates to better towing stability and lower risk of flexing or damage in transport. Our trailers are designed to handle the weight efficiently without compromising the sauna experience.
Corrosion Resistance Where It Matters
All steel used in BW sauna frames is treated and coated to prevent rust and ensure longevity, especially critical in humid environments like saunas. Properly prepared steel actually outperforms raw aluminum in resisting corrosion over time when exposed to the moisture and heat of regular sauna use.
Consistency Across Stationary Builds
Even in our stationary models, the base, the point of contact between the sauna and the ground, must resist movement, moisture, and long-term wear. Steel provides a dependable, immovable foundation that holds up under weight, humidity, and shifting temperatures.
Made for Harsh Environments
Our clients use saunas in backyards, lake properties, mountain retreats, and off-grid locations. Steel allows us to build structures that can endure diverse climates and real-life use, not just showroom conditions.
Framing – It is the fitting together of pieces to give a structure support and shape. Headers are built over windows and doors to support the roof load.
Insulation – This is the insulation of the unit. It’s a standard fiberglass insulating material and works to trap air and slow the transfer of heat.
Breathable Membrane – This is a breathable, water-resistant membrane made to resist moisture and release water vapor and works as an air barrier to the structure.
Maintenance Free Siding – This is the outer layer of the structure. It’s a fully waterproof, maintenance free siding option, and is available in many different colors/styles.
Sheathing – 7/16″ OSB sheathing applied over the framing, which holds everything together and prevents the building from ever swaying or bending. It’s used as a nailing base for your siding materials as well.
Foil Vapor Barrier – This is applied over the framing in the hot room areas. It serves as a vapor barrier to the exterior, while also reflecting the heat back inside the room.
Furring Strips – These are used to separate the wood paneling from the exterior wall, to give an air gap for the space to breathe. It helps to dry the wood and is crucial for reflecting the heat back into the room.
Wall Paneling – Commonly used as cedar T&G, but many different forms of paneling can be used. This is the outer layer of the interior and is a wood that can soak up steam and deal with heat absorption without any type of long-term damage. It is also highly resistant to fungus, rot, and decay.
We’ve sourced some of the best wood on the market to offer a wide variety of food finish options. Below are some of the most popular wood finishes our clients have used.
We will work with you to understand and advise the right heat source based on your lifestyle, sauna size, and features.
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