A bather seated high in a wood sauna adding water to a stone-rich heater
Traditional sauna knowledge · Est. 2019

Build the sauna
you will actually use.

We favor even bather-level heat, breathable air, high useful benches, controllable löyly, durable assemblies, and fewer gimmicks. Start with the person on the bench. Then build the room outward.

136
in-depth sauna articles
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practical decision guides
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miracle claims required
Recommendations with a backbone

We have a point of view.

Read the full sauna standard →
01

The bather is the brief

We judge a sauna by what a person feels on the bench: even convective warmth, breathable air, controllable löyly, and no cold-feet penalty. A peak thermometer number cannot rescue bad geometry or stale air.

Understand the target experience
02

Design from the ceiling down

Start with the upper bench about 100–120 cm below the ceiling, then place the foot bench about 45 cm lower and, when the system allows, at or above the stone line. These are planning baselines—not permission to ignore the exact manual, code, or accessibility.

Plan the hot zone
03

Ventilation serves people first

Fresh air is part of the heat experience, not just a drying afterthought. Mechanical and gravity systems need different layouts; many mechanically ventilated electric rooms work best with supply near or above the heater, low exhaust away from it, and a separate high drying path.

Plan heat and air together
Fresh green towels inside a wood-lined saunaHome Sauna Guide field notes
The 2026 planning brief

A sauna is a system, not a hot box.

Heat, air, water, people, and the building envelope all interact. The most expensive mistakes happen when one is designed in isolation.

  1. 01
    Löyly before lifestyle extras

    Heat, humidity, seating, and rhythm establish the brief.

  2. 02
    Ceiling before floor

    Bench and stone relationships place the whole bather in the hot zone.

  3. 03
    Fresh air before finish

    Ventilation type, sensor placement, low exhaust, and drying belong in the first drawing.

  4. 04
    Real load before kilowatts

    Finished volume, glass, masonry, climate, and construction drive equipment choice.

  5. 05
    Safety before styling

    Outward egress, exact clearances, cleanability, and service access are design inputs.

  6. 06
    Manual before rule of thumb

    The current instructions for the exact system always win.

Read the planning guide
Opinion, with receipts

We show our work and our tradeoffs.

Sauna advice crosses construction, electrical work, fire safety, product service, and health. We say what we prefer, explain why it fits, link to primary manuals and credible health sources, and flag what still needs professional judgment.