Premium indoor/outdoor infrared sauna made from cedar wood with folding benches and glass door
Premium indoor/outdoor infrared sauna made of cedar wood with foldable seating and climate resistance
Premium indoor/outdoor infrared sauna made of cedar wood with foldable benches and remote control, available in standard and XL sizes.
Premium indoor/outdoor infrared sauna made of cedar wood with glass door next to pool in desert setting
Premium indoor/outdoor infrared sauna made of cedar wood with folding benches and ergonomic backrest in outdoor setting with two people inside
Man exercising inside premium indoor/outdoor infrared sauna with cedar wood interior and ergonomic backrest
Premium indoor/outdoor infrared sauna in two sizes, made of cedar wood with glass door and adjustable benches
Premium indoor/outdoor infrared sauna with cedar wood interior and seating for four people enjoying heat therapy session
Interior view of premium indoor/outdoor infrared sauna with flip-up cedar benches and ergonomic design
Premium indoor/outdoor infrared sauna made of cedar with foldable benches and ergonomic backrest.
Hand adjusting temperature control on premium indoor/outdoor infrared sauna made of cedar wood
Premium indoor/outdoor infrared sauna made of cedar with foldable seats and ergonomic backrest for home wellness
Premium indoor outdoor infrared sauna made of cedar with foldable bench and glass door detail
Premium indoor/outdoor infrared sauna made of cedar wood with foldable benches and climate resistance
Built-in sliding vent on premium indoor/outdoor infrared sauna made of cedar wood

Plunge

The Sauna – Premium Indoor/Outdoor Infrared Sauna

HSA/FSA Accepted
FDA Registered

✓ Authorized Plunge Dealer

✓ Price Match Guarantee
✓ Expect Longer Lead TImes

✓ Speak with a Wellness Expert- 1 (800) 398-3770

Spring Sale
Save 20%
Sale price$10,390.00Regular price $12,990.00
Shipping calculated at checkout.
Sauna Size
Sauna Size: Standard
Add On
Add On : NO Install
In stock, ready to ship
Logo for GOVX ID, a service used to verify military, first responder, nurse or teachers to qualify them for discounts

Discount available for Military, First Responders, Medical Workers and Teachers

Accessories

Speak with a Wellness Expert

Call 1 (800) 398-3770 Live Chat

Monday–Saturday: 9am–6pm EST

Fast & Secure Shipping

Freight and white-glove shipping available.

Price Match Guarantee

If you find a lower price from an authorized dealer, we will match or beat it whenever possible.

Scientifically-Proven Benefits

Enhanced Cardiovascular & Circulatory Function

Longevity & Cognitive Support

Enhanced Cardiovascular & Circulatory Function

Accelerated Muscle Recovery & Pain Relief

Unlock Deep Relaxation, Enhanced Recovery & Everyday Wellness With Heat Therapy

The Plunge Sauna is a premium home sauna system designed to deliver robust heat therapy helping you unwind, promote circulation, ease muscle tension, and enjoy moments of restorative warmth whenever you want. Capable of reaching temperatures up to 230 °F, this sauna supports traditional dry heat experiences that are ideal after workouts, long days, or for anyone seeking stress relief and enhanced physical comfort. Built for both indoor and outdoor use, it fits seamlessly into modern wellness spaces and encourages consistent use as part of a recovery and relaxation routine.

Spacious, Ergonomic & High-Performance With Smart Comfort Features That Stand Out

What sets the Plunge Sauna apart is it's thoughtful craftsmanship and performance-oriented design. Constructed with premium cedar and engineered to withstand outdoor elements, it includes flip-up benches for versatile use, ergonomic backrests for comfort, and a HUUM stone heater that delivers steady, powerful heat throughout the cabin. With remote app control and customizable airflow, you can schedule and adjust your sauna sessions effortlessly, creating the perfect heat environment tailored to your needs. Available in Standard and XL sizes, it adapts to your space and personal preferences, whether you’re enjoying a solo session or hosting friends and family.

FAQs

What is The Sauna and how does it work?

The Sauna is a premium full-spectrum infrared sauna engineered for both indoor and outdoor installation. It uses near, mid, and far infrared wavelengths to deliver warmth that penetrates beyond surface-level heat, commonly used to support relaxation, recovery, and a deep sense of calm. The cabin reaches up to 170°F and is crafted from weather-resistant premium wood. Explore the full lineup in our home saunas collection. Results vary from person to person.

How long is a typical sauna session?

Most people enjoy sessions of roughly 20 to 45 minutes, settling into a comfortable temperature and allowing the full-spectrum infrared heat to do its work. Begin with shorter sessions, stay well hydrated, and lengthen your time as your comfort grows. The Sauna reaches up to 170°F, so you can tailor each session to your preference. Results vary, and it is always wise to listen to your body.

Can The Sauna be installed both indoors and outdoors?

Yes. The Sauna is built for both indoor and outdoor installation, with weather-resistant premium wood construction that holds up beautifully on a deck, patio, or backyard, as well as inside a dedicated wellness room. This placement flexibility lets you build your ideal recovery environment wherever it fits best. It pairs naturally with an outdoor cold plunge for a complete hot and cold recovery circuit.

Is The Sauna suitable for commercial use?

Absolutely. The Sauna is designed for permanent installation and daily use, making it well suited to commercial recovery studios, gyms, and med spas that need a premium infrared sauna capable of handling multi-user sessions. Its commercial-grade durability is matched by home-friendly aesthetics, so it performs as well as it looks in any setting. It is equally at home as the centerpiece of a high-end residential wellness space.

How does full-spectrum infrared compare to a traditional sauna?

The Sauna delivers full-spectrum infrared across near, mid, and far wavelengths, which warms the body directly for deeper tissue penetration rather than simply heating the surrounding air. This approach is commonly used to support recovery and relaxation at comfortable temperatures. Compared with traditional barrel saunas, it offers therapeutic benefits beyond surface-level heat along with indoor and outdoor placement flexibility. Browse more recovery options in our massage therapy collection. Results vary.

Product Specifications

  • Product Name: Plunge Sauna
  • Construction: Premium cedar exterior and interior, weather-resistant design
  • Heating System: HUUM stone sauna heater
  • Maximum Temperature: Up to 230 °F (approx. 110 °C)
  • Control Options: Built-in controls + remote scheduling via app
  • Bench Style: Flip-up benches for flexible space use
  • Ergonomic Features: Slanted ergonomic backrest for comfort
  • Airflow: Adjustable vents for customized heat circulation
  • Sizes Available: Standard (4–5 persons), XL (6–7 persons)
  • Interior Dimensions (Approx) – Standard: 95″ H × 68″ W × 71″ D
  • Interior Dimensions (Approx) – XL: Larger footprint option with extended width
  • Power Requirements: Dedicated 220–240 V outlet required
  • Installation: Modular assembly for indoor or outdoor locations
  • Warranty: 2-year residential warranty
  • Made In: Handcrafted in the USA

Add-on

The Plunge: Original Cold Plunge Tub

$4,990.00
Add to Bag