INFRADELUX TR170S 4-Person Barrel Sauna

The INFRADELUX TR170S is built from Japanese cedar wood, which offers decent natural resistance to the elements and a classic aromatic scent when heated. The barrel shape is practical because it naturally promotes better air circulation and faster heating times compared to traditional square rooms, meaning less waiting around for the session to start. At 65 by 79 by 73 inches, it provides enough interior room for four adults on the parallel benches.

The package includes a Harvia 6KW traditional electric heater, which requires a dedicated 240V circuit and professional wiring by an electrician. To protect against rain and snow, the unit features an overhead waterproof asphalt shingle roof, adding an extra layer of weatherproofing for outdoor backyard placement. Assembly is straightforward for DIYers who are handy with outdoor wooden kits, though having two people is necessary to manage the staves and secure the steel bands.