Steam Saunas

Comfort, Relaxation & Respiratory Wellness on Long Island

If you’re drawn to a sauna experience filled with warm, enveloping humidity, a custom steam sauna offers a soothing alternative to high-heat dry systems. Steam saunas provide gentle warmth while supporting skin hydration, breathing comfort, and deep relaxation. At Long Island Custom Saunas, we design and install steam sauna environments that feel like private spas—whether integrated into a home or installed as a premium amenity in a commercial wellness space.

Each steam sauna is crafted to deliver a luxurious experience while remaining practical for daily use and long-term reliability.

What’s Included in Every Steam Sauna Installation

Every steam sauna project is carefully engineered with performance, safety, and aesthetics in mind. We manage all technical aspects, including steam generator selection, placement, ventilation planning, and ceiling design to control condensation. When needed, we coordinate with trusted trades for tile, stone, or finish work to ensure a cohesive final result.

The outcome is a spa-quality steam sauna built for consistent performance, moisture control, and seamless integration into your Long Island home or business.

Frequently Asked Questions

How do steam saunas differ from infrared or traditional saunas?

* Steam saunas operate at approximately 110°F–120°F with very high humidity

* Traditional dry saunas run hotter, usually 160°F–190°F, with low moisture

* Infrared saunas use light waves to heat the body directly at lower air temperatures

Steam saunas offer a uniquely calming, skin-friendly, and respiratory-supportive experience. Many Long Island homeowners install steam systems alongside infrared or dry saunas to enjoy different wellness benefits depending on their needs.

Is a steam sauna better than a dry sauna?

Neither option is universally better—it depends on your wellness goals. Steam saunas create a humid environment that helps hydrate skin and support respiratory comfort, making them appealing to those with sinus or breathing concerns. Dry saunas use higher temperatures with low humidity, which many people prefer for intense heat and muscle relaxation. On Long Island, steam saunas are often chosen for everyday relaxation and skin care, while dry saunas are popular for recovery and traditional sauna use. Some clients choose both to enjoy a wider range of benefits.

How much upkeep does a steam sauna require?

Steam saunas require regular but manageable maintenance. Wiping down surfaces after use helps prevent buildup, and using filtered water reduces mineral scaling in the generator. Periodic generator draining and cleaning are recommended, along with proper ventilation after sessions. We provide clear maintenance instructions during installation so your steam sauna stays clean, efficient, and reliable over time.

How do you determine the correct steam generator size?

The required generator size depends on the room’s volume and the materials used inside the sauna. Tile, glass, and stone surfaces absorb more heat and moisture than wood, which increases generator demand. During your consultation, we measure the space and review material selections to recommend a properly sized generator. We work with reliable manufacturers offering features such as digital controls, rapid warm-up, and aromatherapy compatibility.

What materials are best for steam sauna construction?

Because steam saunas operate in a high-humidity environment, materials must be moisture-resistant. Many Long Island homeowners choose ceramic or porcelain tile, natural stone, or marble for walls and ceilings. Behind these finishes, waterproof backer systems are installed to prevent moisture damage. Ceilings are often sloped or treated with anti-drip solutions to direct condensation away from users. For seating and trim, thermally treated woods like cedar or hemlock are commonly used for comfort and durability.

Can steam saunas be installed in private homes?

Yes. Steam saunas are increasingly installed in residential settings, not just spas or fitness centers. We regularly build steam saunas in primary bathrooms, basements, home gyms, and compact spaces with proper waterproofing and drainage. With the right planning, steam saunas can be adapted to many Long Island homes while meeting local building and safety requirements.