Infrared Saunas

A traditional sauna heats the air around you using hot rocks or an electric heater — reaching temperatures of 170–200°F and creating a hot, steamy environment. An infrared sauna works differently: it uses infrared light panels that heat your body directly, not the air. The result is a gentler, more comfortable environment at 120–140°F that still produces a deep sweat and delivers the same core therapeutic benefits — improved circulation, muscle relaxation, and stress relief — but at a more tolerable temperature. Most users find infrared saunas easier to breathe in and more comfortable for longer sessions.

The core benefits of regular sauna use — improved cardiovascular health, reduced muscle soreness, lower stress levels, and better sleep — are supported by a substantial body of research. Infrared-specific research is growing and shows benefits consistent with traditional sauna use, including reduction in chronic pain and improved circulation. The honest answer is that infrared saunas are not a miracle cure, but used consistently (3–4 sessions per week of 20–40 minutes), most users report meaningful improvements in how they feel, recover, and sleep. Results vary by individual and health condition.

EMF (electromagnetic field) levels vary significantly between sauna brands and models — this is one of the most important things to check before buying. Low-quality imports often have measurable EMF levels from their heater panels. The SteamSpa saunas we carry use carbon panel heaters with low EMF output. On the materials side, look for saunas built with untreated, kiln-dried hemlock — the wood used in our SteamSpa models — which does not off-gas formaldehyde or other VOCs when heated. Avoid models using particleboard, MDF, or wood with visible chemical finishes.

Not quite — and that is often the point. Infrared saunas typically operate between 120–140°F, which feels noticeably milder than a 180–200°F Finnish sauna. You will still sweat, but the experience is less intense and easier on the respiratory system. Users who love the extreme heat of a traditional sauna may find infrared feels "softer" — but many come to prefer it for daily use because it is more comfortable and sustainable. If your goal is deep relaxation and recovery rather than a high-heat endurance challenge, infrared is an excellent fit.

Our indoor infrared sauna collection from SteamSpa ranges from 1-person units (compact, ideal for a bedroom corner or spare room) up to 5-person models for families or shared use. A 1–2 person sauna typically measures around 40"x36" — roughly the footprint of a small closet. A 3-person model is approximately 60"x47". Measure your available floor space and ceiling height (most models are 75"–78" tall) before ordering. All units include digital controls and Bluetooth speakers and can be assembled in about 30–45 minutes without tools.

Infrared saunas are significantly more energy-efficient than traditional saunas. A typical 1–2 person unit draws about 1,400–1,700 watts — similar to a hair dryer. Running it for 40 minutes 4 times per week costs roughly $10–20 per month at average US electricity rates. Larger 3–5 person models draw more power but remain modest in operating cost compared to a hot tub or traditional sauna. All SteamSpa models plug into a standard 120V household outlet — no dedicated electrical circuit required.

For most healthy adults, infrared sauna use 3–5 times per week is considered safe and beneficial. The lower operating temperature makes it more accessible than traditional saunas for people who are sensitive to extreme heat. That said, certain groups should consult a physician before use: people with cardiovascular conditions, pacemakers, low blood pressure, or those who are pregnant. If you have a diagnosed medical condition, a quick conversation with your doctor is the right first step — most will give clearance for regular, moderate-temperature infrared sauna use.

A gym or spa sauna session typically costs $20–50 per visit when factored into membership fees. At 3 sessions per week over 3 years, that is $9,000–$23,000 — significantly more than a home infrared sauna. Our SteamSpa models range from about $1,700 to $3,100, with monthly operating costs under $20. Beyond the cost savings, home ownership means availability at any time, no travel, and no shared space. The break-even point for most buyers is well under one year of equivalent spa use.

All infrared saunas in our collection are built by SteamSpa using Canadian hemlock — a hardwood known for its heat insulation, resistance to cracking and splitting, and non-toxic, hypoallergenic properties. Hemlock does not have the strong natural scent of cedar, making it a good choice for users sensitive to strong aromas. The heaters use carbon panel technology which distributes heat evenly across the body at lower surface temperatures — safer and more comfortable than older ceramic rod designs. All models include Bluetooth speakers, touch-panel controls, and chromotherapy lighting.

Yes. All infrared saunas ship free to the contiguous 48 US states with no sales tax (except Wyoming). As an authorized SteamSpa dealer, every purchase includes the full manufacturer warranty. All prices are listed transparently — no in-home consultations or pressure sales. Our team is available to help with product selection, placement planning, and any post-purchase support.