saunacalc

Guides

Plain-language answers to the questions sauna owners actually ask.

Short reads grounded in the same math as our calculators. No vendor steering, no fluff — pick a question and start reading.

Best public saunas in Tallinn — an Estonia guide

7 min readUpdated Jun 2026

Sauna floor and drain cleaning: a biweekly to annual playbook

8 min readUpdated Jun 2026

Sauna room dimensions: minimum, recommended, and generous footprints

8 min readUpdated Jun 2026

Löyly physics: water on hot stones, enthalpy, and steam quality

7 min readUpdated Jun 2026

Smart Wi-Fi sauna controllers compared: HUUM UKU, Harvia Xenio, Sentiotec home.com4, Saunum Leil

8 min readUpdated Jun 2026

The annual sauna cleaning checklist — what, when, and why

8 min readUpdated Jun 2026

Sauna stones replacement — when, how, and why

8 min readUpdated Jun 2026

Smoke sauna: methodology, history, and why people still do it

8 min readUpdated Jun 2026

Saunalautta — the Finnish sauna raft tradition

6 min readUpdated Jun 2026

Sauna bench layout — depth, height, and the two-tier design

7 min readUpdated Jun 2026

The art of throwing löyly

6 min readUpdated Jun 2026

Indoor vs outdoor sauna — the actual trade-offs

7 min readUpdated Jun 2026

Sauna heater not heating — diagnosis tree

7 min readUpdated Jun 2026
Heat & löyly

The dose matters more than the kilowatts.

Why a ladle of water and the mass of your stones shape löyly more than your heater rating — and what to actually change first.

8 min readUpdated May 2026
Heaters

Electric, wood, or hybrid: a buyer's frame.

Forget brand wars. A short framework for picking a heater type by use pattern, not by the feature list on the box.

10 min readUpdated Apr 2026
Equipment

Huum Drop: minimalist Estonian electric.

Specs, room sizing, install requirements, and verdict — the matte-black wall heater that sells on silhouette as much as on output.

6 min readUpdated Mar 2026
Equipment

Harvia Virta Pro: commercial-grade Finnish workhorse.

Specs, room sizing, install requirements, and verdict — the floor-standing big-room heater that public saunas have run for two decades.

7 min readUpdated Feb 2026