Brands & manufacturers
You won't find every sauna brand here — just the makers whose U.S. inventory SaunaMarketplace tracks and confirms in real time. Every link below goes to the manufacturer's own site, so you can research each brand at the source.
Sauna builders
The cabin and room manufacturers with inventory on the ground in the U.S., tracked by SaunaMarketplace.
Auroom
Estonia
Design-forward indoor and outdoor sauna cabins, from compact glass kits to fully pre-assembled luxury rooms.
auroom.eu ↗SaunaLife
Estonia
Barrel saunas, cube saunas, and cold plunge tubs built for the backyard — the best-selling outdoor line at SaunaMarketplace.
saunalife.com ↗Finnmark Designs
USA
Full-spectrum infrared sauna kits with low-EMF emitters and real-wood cabinetry.
finnmarksauna.com ↗Haljas Houses
Estonia
Architectural glass-and-timber outdoor saunas — the statement piece of the SaunaMarketplace catalog.
haljas.com ↗Heater & stove makers
Electric and wood-burning heat, from the biggest names in Finland and Estonia.
Harvia
Finland
The world's largest sauna heater manufacturer. Electric heaters and wood-burning stoves for every room size.
harvia.com ↗HUUM
Estonia
Minimalist, Wi-Fi-controlled electric heaters with signature rounded stone baskets.
huum.eu ↗IKI
Finland
Massive-stone-mass pillar heaters beloved by Finnish sauna purists for soft, even steam.
ikikiuas.fi ↗Saunum
Estonia
Climate-equalizing heaters that mix and circulate sauna air for an even head-to-toe temperature.
saunum.com ↗Cozy Heat
Finland
Small-batch wood-burning sauna stoves, available in the U.S. exclusively through SaunaMarketplace.
Available exclusively through SaunaMarketplace
Wood mills
Sauna-grade interior wood and thermally modified lumber.
ProSaunas
USA
Premium sauna wood — cedar, alder, aspen, and thermally modified boards — milled for interiors, benches, and trim.
prosaunas.com ↗Thermory
Estonia
Thermally modified lumber, sauna kits, and prebuilt bench modules from the world leader in thermo-treatment.
thermory.com ↗