Let’s be honest — we love our Swedish neighbors, but when it comes to sauna, they’re still a bit… lost in translation.
But we don’t just build saunas — we live them. From icy lake shores to quiet forest plots, the sauna has shaped how we think, feel, and survive the long, dark winters with our sanity intact (mostly).

Coincidence or not, we happen to be the happiest people on Earth — and the most sauna-saturated.
Finland, with over 3 million saunas for just 5.5 million people, topped the UN’s World Happiness Report six years in a row.
Draw your own conclusions.

Solid Sauna brings that heritage into the now.

And in doing so, we found a kindred spirit across the globe: Japanese onsen culture.
Where the Finnish sauna is born of fire and forest, the onsen flows from stone and stillness. Both embrace the elemental, the ritualistic, the deeply human need to pause, cleanse, and return to oneself.
Different in form, united in spirit.

At Solid Sauna, we blend these traditions — the raw heat of the North and the refined calm of the East — into one carefully crafted experience.
Minimal by design. Honest in materials. Grounded in centuries of wisdom.

Whether it’s floating on a lake, rolling into remote wilderness, or standing proudly in your backyard, every Solid Sauna is more than a building.
It’s a space for presence.