MW20 ThermoWood® Outdoor Sauna

Authorized Dealer Advantage – Every sauna we sell is factory-new and backed by the full manufacturer’s warranty. No gray-market or “open box” surprises.

Fast, free delivery -
Most saunas ship in 3–7 business days and arrive curbside.

Curated Premium Selection – We don’t sell everything under the sun — only the highest-quality saunas we’d put in our own homes.

Transparent Shipping & Support – We spell out shipping times, crate sizes, and off-loading requirements so there are no delivery surprises.

Personalized Guidance and customer service – Unlike big box stores, we help you choose the right sauna for your health goals, space, and budget.

Price Match Guarantee – Found it for less from an authorized dealer? We’ll match it.

Trusted by Wellness Enthusiasts – Backed by real support and resources (guides, blog, customer service that answers).

Yes! We offer easy monthly payments through our financing partners so you can enjoy your sauna today without paying in full upfront.

Most saunas are designed for easy assembly in under 2 hours with basic tools. No electrician needed for 120V models.

All saunas include a manufacturer’s warranty (1–5 years depending on brand) and Martin Sauna’s 30-day satisfaction guarantee.

Infrared saunas use panels that emit infrared light to gently heat your body directly at a lower ambient temperature (100–150°F). This makes the experience more comfortable for longer sessions while still delivering deep muscle and joint relief.

Traditional saunas heat the air using stones and water, creating a hotter environment (170–200°F) with steam if desired. They deliver the classic sauna “sweat lodge” feel and a more intense heat experience.

Both styles support detoxification, stress relief, and cardiovascular health — the best choice depends on whether you prefer a gentle, longer sweat (infrared) or a high-heat, traditional experience.

See our Buyer's Guide:

https://cdn.shopify.com/s/files/1/0641/3516/8164/files/The_Ultimate_Sauna_Buyer.pdf?v=1744899249

Research, particularly from long-term Finnish studies, shows that regular sauna sessions (3–4 times per week) can significantly reduce health risks. Frequent sauna use has been linked to a 50% lower risk of fatal cardiovascular events and up to a 66% lower risk of dementia and Alzheimer’s disease. Heat exposure improves circulation, lowers blood pressure, and supports recovery by reducing inflammation markers. Sweating also aids detoxification, while many users report improved sleep quality, reduced stress, and overall enhanced well-being.