Steam Saunas

The generator size depends on both the overall cubic footage of your sauna and the materials used inside. For instance, a room finished with glass or stone will need a stronger generator because these materials absorb and retain heat differently than wood. During your consultation, we’ll take precise measurements and factor in your chosen finishes to recommend the right system. We work with trusted brands that offer digital controls, pre-heating options, and even aromatherapy settings. These features give you the ability to customize your sauna experience, all while ensuring efficiency and safety.

Neither is universally “better”—it depends on your wellness goals. Steam saunas create a humid, spa-like atmosphere that’s gentle on the body, promotes skin hydration, and supports respiratory health, making them ideal for people with sinus or breathing issues. Dry saunas deliver higher temperatures and low humidity, providing intense sweating and deep muscle relaxation. In Boston, many of our clients choose steam saunas for daily relaxation and skincare, while others prefer dry saunas for athletic recovery or traditional heat. Some even install both to enjoy the advantages of each whenever they choose.

Steam saunas use a generator to create moist heat, raising humidity levels close to 100% while maintaining a moderate temperature of around 110°F–120°F. Dry saunas, in contrast, operate at higher heat levels (160°F–190°F) with little humidity, while infrared saunas use light waves to heat your body directly at lower air temperatures. Steam offers a uniquely soothing experience that hydrates the skin, opens pores, improves breathing, and promotes relaxation. Many Boston homeowners choose steam saunas for their skincare and respiratory benefits, often adding them as a complement to dry or infrared systems.

Steam saunas are increasingly popular in private residences, not just commercial spas. We’ve installed them in master bathroom suites, converted basements, home gyms, and even small wellness corners in Boston condos. With proper waterproofing, vapor sealing, and drainage planning, steam saunas can be adapted to nearly any space. Our design team ensures your installation complies with local building codes while blending seamlessly into your home’s style. Whether you live in a Back Bay brownstone or a modern Newton home, a steam sauna can bring spa-level comfort to your daily routine.

Because steam saunas produce nearly constant humidity, moisture resistance is essential. Most clients choose tile, marble, porcelain, or granite for their walls because these finishes resist water and provide a polished spa look. Behind the surfaces, we recommend concrete backer boards like HardieBacker or Durock to prevent mold and warping. Ceilings are typically designed with a slight slope or anti-drip finish so condensation doesn’t fall directly on users. Benches and trim often feature thermally modified woods, such as cedar or hemlock, which add warmth and comfort without absorbing too much moisture. Together, these choices balance durability, safety, and luxury aesthetics.

Steam saunas require more regular care than infrared or dry saunas, but the upkeep is manageable. Wiping down benches and walls after each use helps prevent mildew. Using filtered or softened water can reduce mineral buildup in the generator, which should be drained and cleaned monthly. Ventilation is also important to control humidity and maintain air quality. During installation, we’ll provide you with a complete maintenance guide so your sauna remains safe, hygienic, and high-performing for years. Many Boston homeowners integrate their steam saunas into bathrooms, which makes cleaning and ventilation even easier.