Collection: 3 Person Infrared Saunas
A 3 person infrared sauna gives you room to stretch out alone, share with a partner, or fit a small group, without the footprint of a large cabin. It is a popular middle size: more bench space than a 2 person model but easier to place and power than a 4 person sauna. These cabins warm your body directly with infrared light at a lower air temperature than a traditional sauna. Browse our 3 person infrared saunas above.
Who is a 3 person infrared sauna for?
A 3 person infrared sauna suits couples who want extra space, small families, and solo users who like to lie down during a session. The wider bench makes sessions more comfortable while the cabin still fits most homes, basements, and covered patios. It is the practical sweet spot if you usually use it alone or in pairs but want headroom to host occasionally.
Size, space, and 240V power
Most 3 person infrared cabins are roughly 50 to 65 inches wide and about 6 feet tall, so confirm wall space and your doorway first. Some plug into a standard 120V outlet while larger or full feature models need a dedicated 240V circuit, so check the model. Leave clearance for airflow and set the cabin on a level floor. Our sauna sizing guide details fit and clearances.
Far infrared, near infrared, and full spectrum
Most 3 person cabins use far infrared, which warms the body directly, while a full spectrum infrared cabin adds near infrared for a wider wavelength range. Compare our far infrared saunas and full spectrum infrared saunas, and see low EMF infrared saunas if emissions matter.
What to look for
Prioritize low EMF carbon panels with full coverage so all three seats heat evenly, quality cedar or hemlock wood, and even bench depth. Reported benefits of regular infrared sauna use include relaxation, muscle recovery, pain relief, skin health, improved circulation, and the detox of a deep sweat. The infrared sauna buying guide covers heaters and build.
Compare sizes
If space is tighter, compare our 2 person infrared saunas or indoor infrared saunas; for the full range see all infrared saunas. Restore Suite is an authorized retailer with free US shipping, financing, a best price guarantee, and HSA and FSA eligibility.
Frequently asked questions
How big is a 3 person infrared sauna? Most are about 50 to 65 inches wide and 6 feet tall, with bench space for three seated or one person lying down.
Does a 3 person infrared sauna need 240V? Some plug into a standard 120V outlet, while larger or full feature 3 person models need a dedicated 240V circuit. Check the specific model.
Is a 3 person sauna worth it over a 2 person? If you want room to lie down or host occasionally, the extra bench space is worth it; if space and budget are tight and you use it solo, a 2 person model may be enough.