Where an indoor sauna fits
- Basement: the most common spot. Concrete floor, easy to vent, close to the panel.
- Garage: great if heated or insulated. Keep it away from vehicle fumes.
- Spare room or ensuite: needs a moisture-tolerant floor and ventilation.
Plan for about 6.5 to 7 ft of ceiling height and at least 4 by 4 ft of floor for a 2-person unit.
Traditional vs infrared
| Traditional | Infrared | |
|---|---|---|
| Air temperature | 70 to 100°C | 45 to 65°C |
| Steam | Yes, on the stones | No |
| Warm-up | 30 to 45 min | 15 to 30 min |
| Power | 240V dedicated line | 120V or 240V by model |
| Feel | Classic Finnish heat | Gentle, direct warmth |
Electrical for indoor saunas
Traditional heaters need a 240V circuit on their own breaker. Infrared units range from plug-in 120V models to 240V. Always have a licensed electrician confirm your panel capacity and pull the permit.
| Heater | Current at 240V | Typical breaker |
|---|---|---|
| 4.5 kW | about 19 A | 30 A |
| 6 kW | about 25 A | 30 to 40 A |
| 8 kW | about 33 A | 40 to 50 A |
| 9 kW | about 38 A | 50 A |
| 10.5 kW | about 44 A | 60 A |
Common questions
Can I put a sauna in my basement?
Yes. Basements are the most common indoor spot. You need a level floor, enough ceiling height (about 6.5 to 7 ft), ventilation, and a 240V line for a traditional heater.
Is infrared or traditional better indoors?
Both work indoors. Infrared runs cooler (45 to 65°C), warms up in 15 to 30 minutes and often plugs into a standard or 240V outlet. Traditional runs 70 to 100°C and lets you make steam.
How much does an indoor sauna cost?
Indoor saunas typically cost $3,500 to $9,000 CAD before tax and installation, depending on size and heater type.
Get your exact price
Tell us which sauna and where. We email the delivered price and a delivery date within one business day. No payment, no pushy calls.
Get my price