SaunaLife Model S2B Two-Person Plunge Tub, Black

The Model S2B is a two-person immersion tub for both the cold plunge and the warm soak, finished in painted black Thermo-Pine over a contoured fiberglass liner. It arrives fully assembled, ready to take its place beside your sauna.

Cold, or warm, as the day requires

The Model S2 is an oval vessel generous enough for two to sit side by side, built for two and equally suited to a bracing cold plunge after the sauna or an unhurried warm soak. Its 36-inch interior depth allows a full-shoulder immersion.

Standard 3/4-inch NPT connections let you add a chiller or heater later, whenever you are ready.

Thermo-Pine craftsmanship

A painted black Thermo-Pine exterior lends the tub a composed, contemporary silhouette that pairs well with modern architecture and dark-clad saunas.

Thermally modified pine is heat-treated for stability outdoors, and SaunaLife rates it at up to twice the lifespan of cedar, with good thermal resistance to help hold water temperature.

Comfort within

A thick, contoured fiberglass liner is shaped to support the body, and it is easy to keep clean. The tub rests on 3.94-inch foundation beams and drains through a one-inch outlet.

Arrives ready

Each tub is delivered fully assembled with matching Round Deluxe Stairs, and is covered by SaunaLife's limited lifetime warranty. An insulated cover, sold separately, is recommended to keep the water clean between sessions.

Features

• Two-person cold or hot immersion
• 36-inch interior depth for full-shoulder immersion
• 200-gallon water capacity
• Painted black Thermo-Pine exterior, rated up to twice the lifespan of cedar
• Contoured fiberglass liner for comfort and easy care
• 3/4" NPT connections ready for an optional chiller/heater
• Matching Round Deluxe Stairs included
• Arrives fully assembled
• Limited lifetime warranty

What's included

• Fully assembled tub with fiberglass liner
• Round Deluxe Stairs (matching Thermo-Pine)
• Foundation beams

Specifications