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The luxury hospitality group's latest project includes one of the largest private sauna facilities ever built inside a hotel.
Elise Lindgren · Mar 15, 2025Finnish longitudinal data showing a 40% reduction in all-cause mortality for frequent sauna users, combined with a sauna equipment market approaching $1 billion, creates a compelling investment thesis.
Marcus Hale · Feb 23, 2015This week: Harvia's EOS acquisition, new U.S. tariffs on Finnish imports, record outdoor sauna demand data, HUUM's smart heater launch, and Equinox's thermal wellness expansion.
The global sauna market, estimated at $905 million in 2024 and projected to reach $1.56 billion by 2033, is large enough for both categories to thrive. Consumer data, clinical research, and channel dynamics paint a nuanced picture: infrared and traditional saunas are diverging, not competing.

New industry data shows outdoor sauna sales in North America grew 34% in 2025, outpacing indoor installations for the second consecutive year. Barrel saunas lead the category, but custom outdoor builds are gaining share.
HUUM has introduced internal air tunnel technology across its flagship HIVE and DROP heater lines, reducing heat-up time by approximately 25% while protecting heating elements from direct stone weight — a change the company says will significantly extend product lifespan.

Tylö has introduced a fully redesigned Sense heater series, featuring a new convection system that reduces operating noise by 60% and a minimalist Scandinavian design language.
SaunaLife has launched the Model CL4, a modular outdoor sauna that the company claims can be fully assembled in under two hours without specialized tools. Priced at $4,295, it targets the fastest-growing segment of the residential market.
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Become a sponsor →The luxury hospitality group's latest project includes one of the largest private sauna facilities ever built inside a hotel.
Elise Lindgren · Mar 15, 2025 · 7 minThe urban bathhouse operator expects to hit $120 million in run-rate revenue by year-end, processing 1,000 customers daily per location.
Anna Virtanen · Jun 12, 2024 · 9 minJosh Kim built Sauna House in Asheville with no hospitality experience. Now he's planning a national rollout.
Elise Lindgren · Sep 20, 2023 · 11 minFinnish longitudinal data showing a 40% reduction in all-cause mortality for frequent sauna users, combined with a sauna equipment market approaching $1 billion, creates a compelling investment thesis.
Marcus Hale · Feb 23, 2015 · 8 min
The sauna industry is growing at nearly 8% annually, attracting billions in investment, and reshaping wellness and hospitality. Yet it has lacked a dedicated editorial voice with the depth and credibility it deserves.
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