About this product

SaunaLife E7W - 4-Person Barrel Sauna with Rear Window

The SaunaLife E7W brings natural light into your 4-person barrel sauna with an integrated rear window, offering a brighter and more open sauna experience without the full commitment of a glass front. This windowed design is ideal for installations facing gardens, pools, or scenic backyard views. Enjoy the visual connection to your outdoor space while surrounded by the warm aroma of thermo-spruce and the gentle, even heat that only a barrel sauna can deliver.

All E7W saunas share the same premium construction as the entire SaunaLife E-Series: Northern European thermo-spruce with stainless steel bands and hardware, contoured thermo-aspen benches, ergonomic backrests, and one-day DIY assembly for two people. The barrel design heats up faster than box saunas of equivalent size and provides naturally even heat distribution through convective air circulation. The curved shape also ensures natural rain runoff, protecting the wood from water pooling and extending the sauna's outdoor lifespan.

Key Features and Specifications

  • Premium thermo-spruce construction with stainless steel hardware
  • Integrated rear window for natural light and scenic views
  • Contoured thermo-aspen benches with ergonomic backrests
  • Dual floor drains for water management
  • Industry-leading wall thickness for heat retention
  • Natural rain runoff barrel design
  • Seats up to 4 bathers comfortably
  • 1-day, 2-person DIY assembly

Why Choose the SaunaLife E7W Barrel Sauna

The E7W is the perfect choice for homeowners who want the popular 4-person E7 platform with added natural light and views. The rear window is especially valued by customers whose saunas face landscaped gardens, pools, or natural scenery. Thermal performance and build quality are identical to the standard E7, so you sacrifice nothing for the upgrade. A sauna heater is sold separately - we recommend a 6kW model for this size. Complete your outdoor wellness setup with our sauna accessories and explore all outdoor saunas in our collection.

Complete Your Wellness Setup

Pair your barrel sauna with complementary wellness equipment for the ultimate backyard retreat:

Browse all barrel saunas | Request a free consultation

What is included
Included

Model E7W Sauna Barrel

  • Full-length Thermo-Spruce staves (1.65” thick)
  • Benches of Thermo-Aspen (1.1” bench tops, no knots)
  • Backrest of Thermo-Aspen (1.1” rests, no knots)
  • Panoramic half-moon rear window
  • Tempered bronze glass door
  • Stainless steel barrel bands
  • Black roof shingle kit
  • Spruce cradles
  • Spruce fascia boards
  • Air intake and exhaust vents
  • Extra staves (2)
  • Fastener kit
  • Paraffin oil, 16.9 oz bottle (500ml)
  • Installation instructions

White LED Light System with Wi-Fi App

  • White LED light (2)
  • Wi-Fi, app-based operation
  • Wireless handheld remote & mounting cradle
  • 90W power supply
  • Driver
  • 30’ light cable
  • Mounting clips, articulating (3) 
  • Mounting clips, flush (3)
  • Installation instructions
Specifications
Specifications

Interior Dimensions - 63"L x 77"Diameter

Exterior Dimensions - 71"L x 81"Diameter

Shipping Dimensions - 78"L x 43"W x 33"H

Weight - 1212 lbs

What our customers say

5.0 36 reviews
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Maurice Montoya August 2026 · Google review

I love the Sauna and cold plunge I purchased from Sweat Decks. In addition to providing great products, their office is extremely helpful. My backyard is now a delightful retreat.

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Hudson Davis-Ross April 2026 · Google review

We had a great experience overall working with this team. They built and installed our sauna and also constructed a staircase leading up to it, and the final result exceeded expectations. I’ll note that things were a little bumpy right after purchase — the original person we worked with ended up leaving without notice, which caused some initial confusion. That said, the team handled it really well. Huge shoutout to Heath and Brandon for stepping in, taking ownership, and getting everything back on track. They were incredibly professional, thorough, and easy to work with throughout the rest of the process. From there, everything ran smoothly. The craftsmanship is excellent — the sauna looks beautiful, feels high quality, and the staircase ties everything together perfectly. You can tell a lot of care went into both the design and execution. They showed up when they said they would, communicated clearly, and kept everything clean and organized during the build. In the end, they absolutely delivered. Really happy with how everything turned out and would definitely recommend them.

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Brendan Mullen March 2026 · Google review

I got a sauna and a plunge in the backyard from Sweatdecks. It was a one stop shop. After delivery, build, and execution they continue to be responsive for questions, and recommendations. Top shelf company. 5 stars! Many thanks, Heath.

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Thomas Laffont September 2025 · Google review

Sweat Decks was incredible to work with! They built out my hot tub, sauna, and cold plunge and everything turned out amazing. The whole process was smooth, the team was professional, and they went above and beyond to make sure everything was perfect. What impressed me most is that the service didn’t stop once the build was done — they’ve been super responsive and helpful with any follow-up. Couldn’t recommend them more! ⭐⭐⭐⭐⭐

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Otis Grigsby June 2025 · Google review

We went with Sweat Decks for our sauna installation and couldn’t be happier with the decision. They started with a site visit to figure out the best placement. We prioritized views and access to power and water and fortunately the best spot was also the least expensive for the build. There was a rough work visit from the electrician a few days before install, where he met with the courier to secure delivery of the sauna and heater. Then the guys came out and installed it in one day that weekend. For the longest, I had in my mind this idea that I could just DIY this project (and I could!), but why do that when you’ve got some experts who can get the job done right the first time! After getting the sauna my sleep stats are improved and my resting heart rate is down significantly. As parents, I believe this was one of the best investments we could’ve made! If you’re looking at Sweat Decks for the work, my guess is you’re already sold on their quality based on the reviews, but you’re not sure about the cost. That’s where we were for a while before just pulling the trigger. My only regret is waiting so long to get this sauna!

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Katie Wells March 2025 · Google review

We love our sauna and cold plunge! We have used them without fail everyday since they have been installed. Working with Brandon has been super easy, he is very responsive and happy to answer any questions along the way.\ I’ve owned other saunas and a different cold plunge that required manual chilling. The difference is undeniable. The sweat decks products are superior and 100 times easier to use on a daily basis. The whole family loves them both.