There’s something timeless about a sauna. The warmth, the quiet, the ritual of slowing down, it all begins with the materials chosen to shape the space. At BW Sauna, we believe custom built saunas are more than structures; they’re sanctuaries. The right materials don’t just define how a sauna looks, but how it feels, ages, and invites you back, session after session.
Sauna’s Heart and Soul: Wood
Wood is the foundation of a sauna and there are many types of wood available. Quality sauna wood is known to be naturally resistant to heat, humidity and warping. Red cedar, western hemlock and spruce are commonly used because they maintain a cool surface while providing wonderful, subtle, grounding scents. Check out the gorgeous wood used for this beautiful custom Eagle River sauna project.
In custom designed saunas, wood is an emotional element. The combination of the look, feel, scent, and sound of the wood creates an environment that supports relaxation, connecting you to nature whenever you are in your sauna.
Sauna Stones, Heater and Heating Elements
A good sauna experience depends on the type of sauna heater and stone that you choose. The stones will absorb heat and then evenly distribute that heat throughout the sauna, creating a gentle steam effect as the water is poured over the stones. By creating a balanced environment, you are able to achieve a soft, enveloping warmth instead of a sudden burst of extreme heat.
The sauna heater is an essential part of any custom built sauna because it plays a crucial role in your overall sauna experience. For example, look at this cool Kuuma BluFlame heater highlighted at this custom mobile sauna.
Glass, Benches, and Thoughtful Details
Glass panels, ergonomic benches, and handcrafted details bring modern elegance to traditional sauna design. Tempered glass opens the space visually while maintaining heat efficiency, and well-designed benches invite you to sit back, breathe deeply, and stay awhile. Look at this window upgrade in Grand Marais.
These finishing touches transform custom built saunas into personal retreats, spaces that reflect your lifestyle, your taste, and your desire for intentional living.
Create a Sauna That Feels Like Home
A truly exceptional sauna starts with the right materials and a team that understands their meaning. At BW Sauna, we blend craftsmanship, design, and emotion to create custom built saunas that feel as good as they look.
Ready to build a sauna that’s uniquely yours?
Explore what’s possible with BW Sauna and begin designing a space made for restoration, connection, and timeless comfort.



