Steam Saunas

Comfort, Relaxation & Respiratory Wellness in Chicago

Looking for a sauna experience that surrounds you with warm, soothing humidity? A custom steam sauna is the perfect choice for those who prefer gentler heat paired with skin, breathing, and relaxation benefits. At Chicago Custom Saunas, we design and install steam sauna systems that combine wellness with luxury, creating spaces that feel like private spas inside homes or high-end amenities in businesses across Chicagoland.

What’s Included in Every Steam Sauna Project

Each steam sauna installation is carefully planned for performance, safety, and style. Our team handles the technical details—from generator sizing and placement to ventilation and anti-drip ceiling design—while coordinating with trusted Chicago contractors for finishing work such as tile or masonry. The result is a spa-quality installation built for everyday use, long-term durability, and seamless integration with your home or business.

Frequently Asked Questions

Which is better: steam or dry saunas?

Neither is strictly “better”—it depends on your goals. Steam saunas offer a humid, spa-like atmosphere that hydrates the skin and supports respiratory health, making them ideal for people with sinus or breathing concerns. Dry saunas use high heat with little humidity, delivering deep muscle relaxation and traditional sweating benefits. In Chicago, many homeowners enjoy steam saunas for daily relaxation and skincare, while athletes lean toward dry saunas for recovery. Some even choose to install both for maximum flexibility.

How do I know what size steam generator I need?

Generator size depends on the sauna’s cubic footage and the materials you choose. For example, stone, tile, or glass surfaces require more power than wood because they absorb and hold heat differently. During consultation, we take precise measurements and factor in your finishes to recommend the right generator. We work with trusted brands offering features like digital controls, quick pre-heating, and aromatherapy options to customize your steam sessions.

What materials work best for steam sauna walls and ceilings?

Because steam saunas produce constant humidity, materials must be water-resistant. Most Chicago homeowners choose porcelain, ceramic, granite, or marble tile for walls and ceilings. Behind the surfaces, we use waterproof backer boards to prevent warping and mold. Ceilings are typically sloped or treated with anti-drip finishes so condensation doesn’t fall directly on users. For seating and trim, we recommend thermally treated woods like cedar or hemlock, which stay comfortable while resisting moisture.

How much maintenance does a steam sauna require?

Steam saunas require slightly more upkeep than infrared or dry models, but it’s manageable. Wiping down surfaces after each session helps prevent mildew. Using filtered water reduces mineral buildup inside the generator, which should be drained and cleaned monthly. Proper ventilation is essential for maintaining air quality. During installation, we provide a complete maintenance guide so your sauna remains clean, safe, and efficient. Many Chicago homeowners integrate their steam saunas into bathrooms for easier cleaning and ventilation.

Can steam saunas be installed in Chicago homes, or only in spas?

Steam saunas are no longer limited to gyms or spas—they’re increasingly popular in private homes. We’ve installed them in master bathroom suites, basements, home gyms, and even downtown condos. With proper waterproofing, vapor sealing, and drainage, they can be adapted to nearly any property. Whether you live in a historic greystone in Lincoln Park or a modern condo in River North, our team ensures your steam sauna blends seamlessly into your home while meeting Chicago building codes.

How are steam saunas different from infrared or dry saunas?

Steam saunas generate moist heat at 110°F–120°F with nearly 100% humidity.

Dry saunas run hotter (160°F–190°F) with very little moisture.

Infrared saunas use light waves to heat your body directly at lower air temperatures.

Steam provides a uniquely soothing, skin-hydrating, and respiratory-friendly experience. Many Chicago clients install steam saunas as a complement to infrared or dry systems, enjoying different wellness benefits from each.