Cabin Outdoor Sauna - 4 Person

A 4-seat thermowood cabin at $6,299, fifth-cheapest of 22 cabins per seat, with a 6 kW heater and a 1-year warranty.

At $1,575 per seat the Cabin is 16 percent under the cabin median of $1,868. It is the only Redwood Outdoors model recorded as a cabin. The shell is 78 by 67 inches, about 36 square feet, and 92.5 inches tall, which leaves headroom for an upper bench. The 6 kW heater works out to 1.5 kW per seat, exactly the typical figure. It weighs 1,150 pounds.

Three other 4-seat cabins undercut it. The SunRay Cayman costs $5,690, $609 less, with an 8 kW heater and a 10-year warranty, the SunRay Denali is $1,009 less with a 7-year warranty, and the SaunaLife G2 is $1,309 less with 5 years. Redwood Outdoors gives 1 year. Choose the Cabin if you prefer thermowood to hemlock or spruce and accept the shorter coverage. Redwood Outdoors is the only store.