Four-person saunas are our best sellers, and for good reason: they seat a family or two couples comfortably but still heat efficiently on a residential 240V circuit. This collection covers SaunaLife's 4-person barrel and cube models from $5,190 to $6,190, including window and glass-front versions.
The E7 barrel series is the classic pick and our single most popular sauna. The EE6G ERGO series adds contoured benches, and the CL5G cube suits modern architecture. Every model is built from thermally treated Nordic spruce rated for year-round outdoor use. Pair with a cold plunge for full contrast therapy, or see the 6-person collection if you host groups. Orders over $5,000 ship free and Affirm financing is available.
Frequently Asked Questions About 4-Person Saunas
How much does a 4 person sauna cost?
SaunaLife 4-person models run $5,190 to $6,190 depending on glass and series. A complete install with heater, electrical and delivery typically lands between $8,000 and $12,000.
What heater does a 4 person sauna need?
Most 4-person models pair with an 8 kW electric heater on a dedicated 240V/40A circuit. Each product page lists the exact recommended heater; our team confirms sizing before shipment.
Barrel or cube: which 4 person sauna is better?
Barrels heat slightly faster because of their curved interior and shed snow and rain naturally. Cubes offer more headroom and a modern look. Performance is comparable; pick the shape that fits your space and taste.
Need help choosing?
Our wellness experts can help you find the perfect product. Email us at howdy@sweatdecks.com or call 817-371-0089.