How Much Does a Home Sauna Cost?
Home sauna costs vary a lot by type, size and how much installation you need. The tables below give sourced, dated ranges for each sauna type and for common installation items.
Cost ranges by sauna type
| Sauna type | Typical range | Source |
|---|---|---|
| Infrared sauna | Typical range: $1,500 to $7,000 | Angi, as of July 2026, checked 2026-10-17 |
| Traditional (dry) sauna | Typical range: $2,000 to more than $10,000 (text figure; Angi's own table starts at $2,500) | Angi, as of July 2026, checked 2026-10-17 |
| Indoor sauna | Typical range: $3,000 to more than $9,000 | Angi, as of July 2026, checked 2026-10-17 |
| Outdoor sauna | Typical range: $3,000 to $6,000 | Angi, as of July 2026, checked 2026-10-17 |
| Wood-burning sauna | Typical range: $3,000 to $6,000 | Angi, as of July 2026, checked 2026-10-17 |
| Prefab sauna kit | Typical range: $2,500 to $7,000 | Angi, as of July 2026, checked 2026-10-17 |
| Small 1–2 person infrared kit you build yourself | Typical range: $1,000 to $1,500 | Angi, as of July 2026, checked 2026-10-17 |
| Custom-built sauna | Typical range: $4,000 to more than $10,000 | Angi, as of July 2026, checked 2026-10-17 |
Typical range; varies by size, materials, location and installer. Check current price before buying.
We left out portable tents, barrel saunas and heater-only buys. The guides we found for these are more than a year old or give no figure, so they appear below as cost factors only.
What drives the price
- Type and size: more seats and a bigger room cost more.
- Wood and build: the wood type and whether it is a prefab kit, a pre-cut kit or custom.
- Heater and power: heater kW, and whether you need new wiring.
- Delivery and assembly: large kits can come by freight and take time to build.
- Barrel saunas: a cost factor; we have no current sourced range.
- Portable tents and heater-only buys: cost factors; we have no current sourced range.
Installation costs
| Item | Typical range | Source |
|---|---|---|
| Labor to assemble a prefab sauna kit | Typical range: $300 to $1,500 | Angi, as of July 2026, checked 2026-10-17 |
| Labor for a pre-cut sauna kit | Typical range: $1,500 to $2,500 | Angi, as of July 2026, checked 2026-10-17 |
| Electrical work during sauna installation | Typical range: $300 to $800 | Angi, as of July 2026, checked 2026-10-17 |
| Ventilation fan for an indoor sauna | Typical range: $250 to $600 | Angi, as of July 2026, checked 2026-10-17 |
| Full ventilation system with ductwork | Typical range: $2,000 to $4,000 | Angi, as of July 2026, checked 2026-10-17 |
Typical range; varies by size, materials, location and installer. Check current price before buying.
These items are cost factors with no sourced figure:
- Permits. Check with your local building department and HOA.
- A possible electrical panel upgrade. Ask a licensed electrician.
- An outdoor base or foundation. Ask a contractor for a quote.
Have a licensed electrician confirm your circuit, breaker and wiring, and follow the manufacturer's manual and local electrical code.
Running cost
What a sauna costs to run depends on the heater's listed kW, how long it runs and your power rate. See how much electricity a sauna uses and the cost-to-run calculator.
Related
Picks by type: home saunas by type and size, outdoor saunas for backyards, sauna heaters. Planning: electrical requirements.
FAQ
How much does a home sauna cost?
It depends on the type, size, wood and installation. See the sourced ranges by sauna type in the table above, each with its source and date.
How much does it cost to install a home sauna?
Installation can include kit assembly, electrical work and ventilation. See the installation table above for sourced ranges, and have a licensed electrician quote the electrical work.
How much does an infrared sauna cost?
See the infrared row in the cost table above, with its source and date. Costs change, so check current price before buying.
What affects the cost of a home sauna?
Type, size, wood, heater power, whether you need new wiring, delivery and assembly, a base for an outdoor sauna, and local permits.
How much does a sauna cost to run?
Multiply the heater's listed kW by the hours it runs to get kWh, then multiply by your electricity rate. The cost-to-run calculator does the math with your own rate.
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