Home › Indoor sauna kits
Indoor Sauna Kits: Types, Prices and Setup
By Marcus Ellery. Prices checked .
An indoor sauna kit is either a free-standing room that assembles from panels, a liner kit for a room you frame yourself, or an infrared cabin. Free-standing traditional rooms we checked on November 11, 2026 cost $4,172 to $6,739. Infrared cabins cost $4,799 to $10,950.
Three kinds of kit
| Type | What arrives | Skill needed | Wiring |
|---|---|---|---|
| Free-standing room | Wall, roof and bench panels, door, heater | Two people, basic tools | 240V for the heater |
| Liner (pre-cut) kit | Tongue-and-groove boards, benches, door, heater | Framing, insulation and vapor barrier first | 240V for the heater |
| Infrared cabin | Panels with heaters built in | Two people, no tools on many models | 120V for 1 to 2 person |
Free-standing room prices
| Brand | Model | Seats | Lowest listed price | Regular price | |
|---|---|---|---|---|---|
| Almost Heaven | Logan | 1 | $4,172 | Same | Visit website |
| Almost Heaven | Madison | 2 to 3 | $4,515 | $6,450 | Visit website |
| Almost Heaven | Sutton | 2 | $5,017 | Same | Visit website |
| Almost Heaven | Grayson | 4 | $5,079 | $7,255 | Visit website |
| Almost Heaven | Rainelle | 4 | $5,127 | $7,324 | Visit website |
| Almost Heaven | Bridgeport | 6 | $5,337 | $7,624 | Visit website |
| Almost Heaven | Patterson | 6 | $6,739 | $9,627 | Visit website |
These sit on a hard floor and need no changes to the house beyond the heater circuit.
When a liner kit makes sense
Choose a liner kit when you are building the sauna into a specific space, such as a basement corner or part of a bathroom remodel. You or a contractor frame the room, insulate it, add a foil vapor barrier, then nail up the kit boards. Price depends on the room size, so sellers quote these individually.
The easy route: an infrared cabin
If you want a sauna this month without an electrician, a 1 or 2 person infrared cabin is the simplest kit of all. The lowest prices we found were $4,799 to $5,799. Compare them in best infrared saunas.
Budget for the wiring
A traditional heater needs a dedicated 240V circuit. Published installer ranges run $300 to $1,500 depending on distance from the panel. Get the quote before you order the kit.
Questions people ask
Can I build an indoor sauna myself?
Yes. A free-standing room or infrared cabin is a two person assembly job. A liner kit needs carpentry skills. Leave the 240V heater connection to a licensed electrician.
Do indoor sauna kits include the heater?
The Almost Heaven rooms we checked are sold as complete saunas. For other brands, check the listing: some kits are sold without a heater.