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4 and 5 Person Infrared Saunas
By Marcus Ellery. Prices checked .
The 3 indoor infrared cabins we track that seat four or five listed from $8,499 to $9,499 on November 11, 2026. All were on sale. Plan for an electrician: cabins this size usually need more power than a wall outlet supplies.
Large cabins
| Brand | Model | Seats | Infrared type | Lowest listed price | Regular price | Power | |
|---|---|---|---|---|---|---|---|
| Clearlight | Sanctuary 5 | 5 | Full spectrum | $8,499 | $9,099 | See seller | Visit website |
| Clearlight | Sanctuary C | 4 | Full spectrum | $9,099 | $9,899 | See seller | Visit website |
| Clearlight | Sanctuary Retreat | 4 | Full spectrum | $9,499 | $10,099 | See seller | Visit website |
Power at this size
The seller of these cabins did not publish circuits on its price list. As a guide, another maker's outdoor 4 and 5 person infrared cabins need 240V on a 30 amp circuit and draw 4,850 to 5,300 watts. At 18.2 cents per kWh that is $0.88 to $0.96 per hour at full power. Get the circuit in writing before you order.
Is bigger worth it
- Yes if several people will use it together, or you want to lie down or stretch.
- No if it will mostly be one or two people. A 2 person cabin costs less to buy, wire and run.
Questions people ask
How much does a 4 person infrared sauna cost?
Indoor cabins we track that seat four or five listed from $8,499 to $9,499.
Can a 4 person infrared sauna run on a normal outlet?
Usually not. Ask the seller for the voltage and amps, and budget for an electrician.