−40°C Winter tested
Every joint, seal and panel engineered to hold heat through Canadian winters. No cold-bridging. No warping.
Indoor Saunas
Built for
your space.
Two fully custom indoor sauna systems — designed around your room, your wood, and your layout. Build yours in 3D and see it before you buy.
Ref. 03 — Indoor Product of Canada Est. 2020
90°C Certified Temp
100% Canadian Cedar
3D Build & Preview
Fully Custom Built
Two Indoor Systems
One choice to make.
Every Thermatov indoor sauna is custom-built. The only decision is how it lives in your home — a flexible freestanding system, or a permanent room built into your walls.
FreestandingFreestanding Indoor Sauna
A premium, panel-built sauna that stands on its own — no construction required. It drops into almost any room, installs fast, and can be clad to look completely built-in when you want that seamless finish.
- Panel-built & faster to install — no demolition
- Fits most rooms, basements, and home gyms
- Can be clad to look fully built-in
Built-InBuilt-In Sauna Room
A true sauna room built into your home, right to the studs. This is the architectural option — a permanent wellness room finished to match your space, sized to your exact dimensions.
- Built into your space, right to the studs
- Fully custom dimensions and finish
- A permanent, architectural wellness room
Freestanding vs. Built-In
Which indoor sauna is right for your space?
Both are custom-built to the same standard. The difference is how the sauna lives in your home — a flexible system you can install almost anywhere, or a permanent room framed into your walls.
Freestanding
Freestanding Indoor Sauna
A premium, panel-built sauna that stands on its own — the flexible way into a true Thermatov sauna, without building a room to the studs.
- Panel-built & flexible — arrives as finished panels and installs without major construction.
- Fits almost any room — drops into basements, gyms, and spare rooms with ease.
- Can look built-in — finish it with surrounding paneling for a seamless look, while staying a freestanding system.
Best for
Clients who want a premium indoor sauna without building a room to the studs.
Built-In
Built-In Sauna Room
A full sauna room integrated into your home — built into the space to the studs, sized and finished to become a permanent fixture of the house.
- Built to the studs — framed into your space as a true, permanent room.
- Architectural & custom — exact dimensions, wood, glass, and lighting to suit the room.
- A real fixture of the home — a seamless, lasting wellness space, not a standalone unit.
Best for
Clients creating a dedicated wellness room or a fully integrated sauna space.
Still deciding? Start either one in 3D and see exactly how it fits your space before you commit.
Build your indoor sauna in 3DOur craft
Built for the Canadian climate. Indoors.
The same engineering standards applied to every indoor installation — from compact studio alcoves to full-floor wellness suites.
100% Cedar & basswood
Canadian white and red cedar for the cabin, with soft, knot-free basswood — imported and hand-selected — for interior benches and backrests. Kiln-dried and precision-milled.
6–24 kW Full power range
WiFi-enabled, app-controlled heaters sized for every room. Set temperature from your phone. Finland and Estonia built.
Nationwide Delivery
Delivery, electrical coordination and full assembly handled by our Canada-wide installation crew.
Custom Builds · Thermatov
Not sure what
you need? We'll build it.
Every home is different — so every Thermatov sauna is built to order. Whichever system you choose, tell us what you're working with and our team designs and builds it to your exact dimensions, wood preferences, heater spec, and finish.
01Any dimension — studio alcoves to full-floor wellness suites
02Wood species, heater brand, glass config and lighting — all chosen by you
03Optional add-ons: rain shower, chromotherapy, audio integration
04Free design consultation — no obligation, no pressure
Built in Canada
Six reasons our indoor saunas
stand apart.
Canadian Cedar
Premium B.C. cedar — aromatic, durable, and temperature-stable.
Master Craftsmanship
Each unit hand-finished by our Canadian workshop team.
True 90°C Heat
Certified sauna temperatures — not spa-grade warm.
5-Year Warranty
Full craftsmanship warranty. No fine print on what’s covered.
Nationwide Delivery
White-glove delivery and professional installation across Canada.
Custom Builds
Any dimension, wood, or configuration — built to your exact space.