IR Sauna + Cold Plunge

The therapeutic use of hot/cold therapy dates back to ancient civilizations where water was used as a medium for transferring heat and cold to the body for the treatment of various ailments. There was certainly a lot of wisdom in these early hydrotherapy practices, and there is now a growing body of modern scientific research exploring the many benefits of exposing the body to extreme temperatures. We’re on board, and have decided to try offering hot/cold therapy as a new service!

Pricing

$60/Session + $20 additional charge to bring a guest (Max. 2 people in room)
*25% off session & guest fees for Float Members

Booking a Session & Recommended Protocol

You'll get a private room with an Infrared Sauna and Cold Plunge for an hour* (See protocol below). The combination will leave you feeling amazing and happens to also be a great way to prepare for a deeper float experience.

Our Cold Plunges are kept cool at about 45-50°F. Depending on tolerance levels, you’ll immerse yourself in the cold for a period of 1-4 minutes each time. There is a large digital clock on the wall to help you gauge timing.

Everyone is different, and the key is to be gentle with yourself when starting out! If you can only last a few breaths, that’s okay! It takes a bit of courage each time, and you’re building a relationship with the cold***

***Before paying to use our cold plunge service, try getting accustomed to cold showers at home first!
Start with 10 breaths or 30 seconds

Contrast Therapy (Hot/Cold) Benefits

• Improved blood flow and lymphatic circulation by alternating between vasodilation (hot) and vasoconstriction (cold) of the blood vessels. This process also reduces inflammation and alleviates pain.

• Exposure to extreme temperatures triggers the production of heat shock and cold shock proteins, which repair damaged proteins and cells, improve immune system response, speed up muscle recovery, and reduce fatigue.

• The cold shock response has a protective effect on the brain and may reduce the risk of neurodegenerative diseases such as Alzheimer’s.

• Regular cold immersions have been shown to boost metabolism, supporting healthy weight management.

• Cold plunging is also essentially a workout for your nervous system, as you utilize the breath to relax the body and build resiliency to the stress and sensation of the cold.

Cold Plunge & Hot/Cold Therapy FAQ

What temperature is the cold plunge?

We keep the cold plunge at 45-50°F.

How long should I stay in the plunge?

We recommend counting breaths when starting out. Begin with 10 breaths and get out. Work up to 1-4 minutes at a time. Even one or two short plunges is enough to get plenty of benefits.

How many people can book the room?

1 or 2 people can book the room in GreenWOOD. There is an additional $20 charge for the 2nd person.

Our Sauna/Cold Plunge service at our Green Lake and Bellevue locations are for 1 person only. Sorry, no exceptions.

Can I do breathwork or hold my breath while I plunge?

High-intensity breath work and breath holds while inside the plunge are prohibited.

How is the water kept clean?

The plunge has constant ozone and UV filtration and also utilizes hydrogen peroxide and a 1 micron filter. We scrub and drain the tub regularly as well.

Why do I need to rinse in between the sauna and cold plunge?

This space is shared by our float community, and while the filtration equipment is world-class, rinsing off sweat, soap, and surface oils before entering the water goes a long way toward helping us keep our water clean and sparkling for everyone.

What kind of Sauna is in the room?

The sauna in the GreenWOOD hot/cold room is slightly larger than our other standalone saunas: a Full-Spectrum Infrared Clearlight Sanctuary III Sauna. The IR Saunas in Green Lake and Bellevue are Sanctuary II.

How often should I use hot/cold therapy?

It depends on what you are trying to achieve. For improving general well-being, 1 session/week is beneficial. If you’re looking to treat an inflammatory condition or speed up muscle recovery post-workout or training, more regular treatments will be needed. Always consult with a medical practitioner before using saunas and/or cold immersion to treat a pre-existing condition.

Watch: The Fundamentals of Cold Plunging with the founders of Plunge and cold expert Scott Estrada (CPT, CNC)