Resources
Sauna guides, straight from the crew that builds them.
No fluff — the electrical, the permits, and the decisions that actually shape a Bay Area sauna project, explained by the licensed team that does the work.
What drives the cost of a Bay Area sauna
It's not the box — it's the 240V circuit, the base, the permit and the finish. What the price is made of, and why the Bay Area runs above the national averages.
Read the guideDo you need a permit for a sauna?
The fact most people miss: the 240V circuit almost always needs an electrical permit, even when a small sauna skips a building permit. A city-by-city orientation.
Read the guideSauna kit vs custom: how to choose
They're different products, not cheap-vs-expensive versions of one. What each path includes, who it's for, and how to pick — from a team that builds both.
Read the guideIndoor vs outdoor sauna: which fits?
Neither wins outright — it's set by your space, your Bay Area climate and how you'll use it. A side-by-side, plus the local factors that tip the call.
Read the guide240V for a sauna: circuit, GFCI & panel
What a sauna's hookup really needs — a dedicated 240V circuit, GFCI, a disconnect, and when your panel needs an upgrade. From our C-10 license.
Read the guideSauna maintenance & when to call a pro
Most care is minutes — air it out, wipe it down, check the stones. The routine by cadence, and the hard line where DIY ends and a licensed repair begins.
Read the guideCan you put a sauna in a condo or HOA?
Usually yes — it comes down to three gates: your space and ventilation, whether your panel can power it, and HOA approval. A licensed builder walks each one.
Read the guideHow long does a sauna project take?
Prefab in days, custom in weeks to a couple of months — and the build is the quick part. Where the time really goes, and when to start to be ready by winter.
Read the guideWhat size sauna do you need?
Two questions, really: how many people (that's the bench), and how much room volume (that's the heater). A rough sizing guide from 2-person to 8.
Read the guideTurning a room or garage into a sauna
Most indoor saunas are conversions. What a garage, basement, spare room or bathroom each takes — the power, the vapor barrier, and the licensed permit path.
Read the guideWhat does it cost to run a sauna?
One sum: the heater's kilowatts times how long it's on times your rate. Why a session uses only a few kWh — and why your Bay Area rate matters more than the sauna.
Read the guideOutdoor sauna site prep
A sauna is only as good as what it sits on. The base options, drainage, and the 240V trench — the site work a kit seller leaves to you, done by a licensed team.
Read the guideThe best wood for a sauna
No single winner — the right wood for the job. Cedar, hemlock, spruce and cool-to-touch aspen compared, plus the bench rule most guides miss.
Read the guide