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4 x 6 Hermit | Compact Sauna

Hermit Home Sauna

The perfect sauna for tight spaces. The 4 x 6 Hermit brings the full lifetime quality of our custom builds into a compact backyard design. Ideal for 1 to 2 people and excellent for recovery, daily use, and personal wellness routines.

1-2

Ideal capacity

4 x 6

Ultra compact footprint

Layout

Efficient single room design

Clear View

Fog-less window system

After talking on the phone with Jayson I knew he was my guy. He was able to conceptualize exactly what I needed for my spa as far as custom sauna design with a floor drain system.
8' x 14' mobile trailers
Luke P.
Sauna Business
Jeremy and Angela and their team are MAGIC!! Took troubled concrete floors in our loft in a 100 yr old building, and turned out beautiful.
Carolyn
Stained Concrete
We spent a good deal of time researching MN companies to build our custom Sauna and BW hit all the marks. From our first interactions, through the design, to the final install - everything went great.
8' x 14' mobile trailers
Niles
Mobile Sauna
Extremely happy with our BW build. After getting designs from a number of builders for a commercial use sauna we choose BW. The quality of the build is tremendous.
8' x 14' mobile trailers
Shawn S.
Sauna Buisness
I bought a mobile unit from BW sauna and have nothing but great things to say about working with Jayson and Brandon.
8' x 14' mobile trailers
Dom
Sauna for Buisness
Very professional and courteous, assessed our issue and located the parts needed for our sauna repair. Great communication and A+++ service.
8' x 14' mobile trailers
Shery
Mobile Saunas
BW Sauna delivered a rental unit for my extended family's use at Thanksgiving in Duluth. We were giving thanks as well as celebrating three birthdays.
8' x 14' mobile trailers
Tim
Class Training
The craftsmanship of the sauna is outstanding. The woodwork is impeccable, the attention to detail in the construction is evident and the sauna fits perfectly in my backyard.
8' x 14' mobile trailers
Andrew B.
Backyard 8x6

The perfect sauna for tight spaces. Bringing the full lifetime quality of BW Custom Saunas into your backyard. Perfect for 1-2 people. Great for recovery.

Interior design of a sauna !

Specifications & Design

Backyard sauna in Duluth.

4 x 6 Hermit Space Configuration

The Hermit is designed for homeowners who want the benefits of a full outdoor sauna without needing a large yard. Its compact footprint makes it perfect for urban backyards, cabins, and smaller properties while still delivering strong, even heat.

Despite its size, the Hermit maintains the same construction standards and material quality as our larger models.

Fog-less Windows & 8 Layer Heat Design

The Hermit features a fog-less tempered window system designed to reduce condensation and maintain visibility throughout your sauna session.

Our proven 8 layer heat design combines weather protection, vapor control, insulation, and structural integrity. This layered system keeps exterior elements out, heat locked in, and ensures long-term durability in all seasons.

Premium Finish & Heater Options

Interior finishes include 1×4 cedar tongue-and-groove on walls and ceiling, paired with solid 2×4 cedar benches for comfort and longevity.

Choose from a high-quality wood fired stove for a traditional experience or an electric heater for convenience. A sauna stone cage option is available to enhance steam and heat distribution.

Metal heat shields are installed behind and beneath the stove to ensure safe operation.

Built for Your Vision

Every Hermit sauna is handcrafted with attention to detail and built using high-quality materials, including maintenance-free metal siding or thermally modified wood options.

Whether your dream setup includes a cold plunge, shower, lake view window, or a simple recovery space, we take your vision and turn it into a custom feature list tailored to your lifestyle.

  • 24 exterior siding color choices
  • Exterior door customizations
  • Wood fired or electric stove selections
  • Sloped sauna floor option
  • Exterior shower hookup
  • Cold plunge tank option
  • Wood storage box
  • Changing room addition where space allows
  • Window sizing and placement adjustments
  • Wall paneling selections
  • Fully custom layout options
  • Maintenance-free metal siding and roofing
  • Wood stove (electric option available)
  • Optional off-grid solar package
  • Metal heat shields behind and under stove
  • 1×4 cedar tongue-and-groove walls and ceiling
  • 2×4 cedar benches
  • Floor drain
  • Non-slip, waterproof vinyl flooring
  • Fully insulated floor, walls, and ceiling
  • 8 layer construction assembly
  • Mono pitch roof
  • Custom wood exterior door with window
  • Intake and exhaust venting
  • 4’W x 2’H tempered fog-less hot room window
  • Dimmable LED tape lighting under top bench
  • Dimmable LED can lighting
  • Exterior LED light

National Wide Installation

Hand
Delivered

Home Sauna Gallery

Artisan Level Craftsmanship

Questions you might be wondering?

Think about how you want to use the sauna, how much room you have, and how many people you want to fit. Compact models are great for small spaces, while larger models are better for entertaining guests or family use.
If you need more information on this topic, please visit “Ideal size for your custom outdoor sauna in Minnesota.“.

Yes, outdoor saunas are designed to withstand harsh winters and can be used year-round. They provide a warm retreat in winter and a relaxing cool-down area during summer.

If you need more information on this topic, please visit “How to benefit from your outdoor sauna in every season.

While some sauna kits are designed for DIY installation, it is often recommended to use professional services to ensure it is installed safely and complies with local building codes, especially in Minnesota where weather conditions can affect installation.

If you need more information on this topic, please visit “Custom outdoor sauna kits.“.

Yes, a building permit is typically required for outdoor sauna installations in many cities and states. It’s always best to check with your local building or planning department before starting installation to ensure compliance with local codes and zoning regulations.

For example, cities like Minneapolis require permits for outdoor sauna installations. Local guidelines can help clarify what applies in your area.

If you’d like more details, you can review resources such as “Permit to install an outdoor sauna in Minneapolis.

Regular maintenance includes cleaning the interior, checking and cleaning the heater, and ensuring proper ventilation. It’s also important to inspect and treat the wood exterior to protect against the elements.

If you need more information on this topic, please visit “How to take care of your outdoor custom sauna maintenance tips.

The position of your sauna should strike a balance between practicality, privacy, and good looks. By carefully designing and considering all of these features, you will increase the enjoyment and utility of your backyard sauna, transforming it into a true haven of relaxation and well-being.

If you need more information on this topic, please visit “How to choose the ideal spot for your backyard sauna.

The addition of a home sauna represents a strategic investment in both personal well-being and property value. By creating a sanctuary of relaxation and rejuvenation, homeowners can enhance the appeal, marketability, and overall worth of their properties. 

If you need more information on this topic, please visit “In-home saunas.”

Outdoor saunas in general last 15-25 years with proper care and maintenance.

If you need more information on this topic, please visit “How long will your outdoor sauna last?“.

If you are the type that likes to participate and be connected to the process, then wood fire is for you. If you’re looking to maximize the relaxation and convenience of a sauna, an electric one might be a good option. 

If you need more information on this topic, please visit “Electric or wood burning stove which is better for a sauna.”

A good home sauna will cost you anywhere from $22,000 to $40,000, and custom saunas can reach upwards of $50,000.

If you need more information on this topic, please visit “How much does a home sauna cost? A complete guide.”

BW Core Values

A legacy of craftsmanship & excellence.

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.

Passion

We’re second-generation craftsmen with a genuine passion for sauna.

Creativity

We consider every detail, blending engineering with artistry.

Intentionality

Purposeful design means every choice has a purpose and function.

Grounded

It's not about looks and status. We build saunas meant to serve you.

Eagle River’s 8×12 Custom Sauna

8 x 12ft Home Sauna

Grand Custom

The Grand can be upgraded to match your home exterior, custom window expansions, and amazing finish options to fit your dream.  

8 x 12ft Home Sauna (42.5k+)

Grand Standard

The big boy, the Grand takes after grand island and is centered around the whole family. Allowing everyone to take in the view.

custom outdoor sauna

6 x 8 ft Backyard Sauna

York Custom

Our flagship stationary custom sauna built for all around use.  Handcrafted and at the perfect size for groups or solo sauna enthusiasts.  

6 x 8ft Home Sauna (31.5k+)

York Standard

Fitting up to 5 people. The York model is designed to excel at cabin environments, all while maintaining an economical footprint.

Download Your BW 2026 Catalog

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

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