Sauna Building Guides
The Harvia Fenix Sauna Controller: Honest Review
An honest look at Harvia's Fenix smart sauna controller - what it does well, where the reception and app fall short, the hidden licence cost, and cheaper ways to get...
The Harvia Fenix Sauna Controller: Honest Review
An honest look at Harvia's Fenix smart sauna controller - what it does well, where the reception and app fall short, the hidden licence cost, and cheaper ways to get...
Sauna Heater Guide
How to choose between electric, wood-fired and gas sauna heaters, and how to size one correctly for your room volume.
Sauna Heater Guide
How to choose between electric, wood-fired and gas sauna heaters, and how to size one correctly for your room volume.
How Much Does It Cost to Build a Backyard Sauna...
Full 2026 outdoor sauna cost breakdown in the US. 15 line-by-line material categories & 3 realistic DIY builds priced from $8,500 to $17,300.
How Much Does It Cost to Build a Backyard Sauna...
Full 2026 outdoor sauna cost breakdown in the US. 15 line-by-line material categories & 3 realistic DIY builds priced from $8,500 to $17,300.
Sauna Windows: Glazing & Heat Loss
How much heat a sauna window really loses, and whether single, double or triple glazing is worth it. With measured numbers, not guesses.
Sauna Windows: Glazing & Heat Loss
How much heat a sauna window really loses, and whether single, double or triple glazing is worth it. With measured numbers, not guesses.
The Raspberry Pi Sauna Controller - 2 months later
Two months after I built a $34 Raspberry Pi controller for our rental sauna, one of the three heating elements burnt out. The dashboard caught it the same day —...
The Raspberry Pi Sauna Controller - 2 months later
Two months after I built a $34 Raspberry Pi controller for our rental sauna, one of the three heating elements burnt out. The dashboard caught it the same day —...
How I Built a Smart Sauna Controller With a Ras...
A Raspberry Pi, a $2 temperature sensor, and a 5V relay module - that is what it took to replace a commercial sauna controller that kept failing mid-session. Here is...
How I Built a Smart Sauna Controller With a Ras...
A Raspberry Pi, a $2 temperature sensor, and a 5V relay module - that is what it took to replace a commercial sauna controller that kept failing mid-session. Here is...