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  • Thermowood Barrel Sauna - Outdoor Sauna - Our best selling sauna. A great barrel sauna for any backyard or property. Enjoy the relaxing benefits of a traditional dry sauna or throw some water on the rocks and enjoy the steam! Cool off in our Alaskan Cold Plunge Tub. Fire & Ice Bundle and SAVE $600. *Total savings include $500 off purchase price and $100 off shipping.
  • 3D product model
  • Our best selling sauna is this Thermowood Barrel Sauna. A great barrel sauna for any backyard or property. Enjoy the relaxing benefits of a traditional dry sauna or throw some water on the rocks and enjoy the steam!
  • Pair your sauna with a refreshing dip. This tub is built to replicate the Finnish tradition of jumping in the snow between sauna sessions. This plunge tub pairs well with any sauna or as a standalone.
  • Every Redwood Outdoors sauna kit comes complete with a Harvia electric heater, wooden heater guard, water bucket & ladle, sauna rocks, and interior seating benches.
  • Convert any tub into a cold plunge with this electric ice-bath chiller! Simple plug and play, you'll be up and running in minutes. This powerful chiller can cool water down to 37F and is WiFi controlled, so your plunge is ready when you get home.
  • There is a plastic liner fully fitted to the inside of the tub, with spruce thermowood covering the entire exterior of the tub. This liner comes pre installed with a comfortable bench for sitting.
  • Every Redwood Outdoors sauna kit comes complete with a Harvia electric heater, wooden heater guard, water bucket & ladle, sauna rocks, and interior seating benches.
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Extra-Wide Barrel Sauna x Alaskan Cold Plunge

$ 11,099
$ 11,699

Availability: Sauna (7-9 Weeks) Cold Plunge Tub (In Stock and Ready to Ship)

Also Consider:

Cycle between high and low heat for a personalized sauna session with the Extra-Wide’s traditional two-level seating. Then, recreate the Finnish tradition of a refreshing cold dip in the Alaskan for an unparalleled contrast therapy experience.

Heater:
Heater
Read Heater Details
Chiller Type
Upgrades:
Add Flooring?
Add Cold Plunge Lid?
Add Wooden Step?
Add Sauna Starter Kit
Read Add-On Details
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Assembly

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Product Details

Step into the world of contrast therapy with the Redwood Outdoors’ Fire & Ice experience, featuring the Extra-Wide Barrel Sauna and Alaskan Cold Plunge Kit. 

The spacious sauna, made from premium Thermowood, includes traditional Finnish two-level seating so you can enjoy high heat or lower intensity. Follow your sauna session with a dip in the cold plunge, designed to deliver the same refreshing cool-down as a Finnish snow bath. 

This combination is ideal for those seeking a full-body wellness experience that balances relaxation with rejuvenation.

What’s Included:

  • Extra-Wide Barrel Sauna (6-Person)
  • Alaskan Cold Plunge Kit 
    • Your selection of either our Cold Plunge Chiller OR Deluxe Chiller + Heater

Enjoy $600 off when you purchase this kit, giving you the best of both worlds for a true wellness upgrade.

Easy Assembly & Seamless Setup
Our sauna kits are designed for easy DIY assembly, while the Alaskan Cold Plunge Kit arrives ready to use—just fill, set your temperature, and plunge!

Why Fire & Ice?
Switch between the sauna’s 195°F heat and the plunge’s 37°F chill for the perfect contrast therapy experience. Whether you're recovering post-workout or decompressing after a long day, this routine helps boost performance, reduce inflammation, and elevate your mood.

Want to learn more about the benefits of contrast therapy? Read our guide on Fire & Ice wellness here.

For more details or to purchase, call 1-800-567-8036.

Product Diagram

Specifications

Seating Capacity (Sauna)
4 - 6 people depending on the seating arrangement as well as the size and proximity of the bathers
Wood Type
Canadian Thermowood
Exterior Dimensions (Sauna)
71 ¾” L x 84 ½” W x 87 ½” H
Weight (Sauna)
900 lbs
Accessories Included
Backrest, sauna rocks, light fixture, and shingles
Door
Tempered glass door included
Porch
Not included
Number of Cradles
2
Electrical Requirements (Sauna)
110V for lighting and 240V for heater
Max Water Volume (Plunge Tub)
130 gallons
Chiller Type
Redwood Outdoors Cold Plunge Chiller
Electrical Requirements (Chiller)
110V 60Hz (compatible with US household outlets)
Light Fixture Dimensions
9" L x 9 ¼ W x 7" H

Packaging & Shipping Information

Shipping Format
2 wooden crates + 1 cardboard box
Shipping Dimensions (Sauna)
83 ½” L x 49 ¼” W x 32 ¼” H
Shipping Dimensions (Plunge Tub)
37 ¾” L x 37 ¾” W x 46” H
Our wooden saunas are backed by a 1-year limited warranty. For Harvia sauna heaters, we offer a 1-year warranty on heating elements and a 5-year limited warranty on other components for residential use. Our cold plunge tubs also come with a 1-year limited warranty. For full details and terms of our product warranties, please visit: https://www.redwoodoutdoors.com/warranty
  • Better then inferred sauna!

    Feb 16th 2024

    Brad & Lisa Kihm

    5

    I had an old infrared sauna that I've used for years and decided it was time to upgrade. After shopping around online trying to find a good setup I came across "Redwood Outdoors" and I really liked the style they had. The sauna was super easy to set up and the craftsmanship is excellent... It gets way hotter than my old infrared! The Pacific cold tank is equally impressive, looks great next to the sauna and the quality is impressive. It took me a while to get used to because it cools the water down into the 30's, but I use it every morning and its made a huge deference in my energy and how I feel throughout the day!

  • We Love our Fire & Ice Purchase

    Feb 16th 2024

    Micah Hartman

    5

    Love our sauna and cold plunge. The quality is great and the directions for installation are easy to follow with helpful videos when you get stuck!

  • WOODEN PLUNGE TUB COVER

    WOODEN PLUNGE TUB COVER

    Keep your plunge tub insulated and free of debris with this wood plunge tub cover. The stylish wooden look matches the plunge tub's construction and has two handles for easy use. Stop fishing sticks, leaves, and other debris out of your tub with this wooden cover.

    Add a Wooden Cover for $99

  • Roof Shingles

    Roof Shingles

    Protect your sauna from the elements and keep it looking its best for longer by protecting the wood with a shingled roof. We recommend adding these asphalt shingles to keep water off the sauna and increase the wood’s longevity. The shingles are black in color.

    Add Roof Shingles for $199

  • Flat Flooring Kit

    Flat Flooring Kit

    Turn the round bottom of your barrel sauna into a flat floor. Just like our sauna, this flooring is made with the highest quality wood and designed to fit all our barrel saunas. Upgrade your sauna experience with flat flooring.

    Add a Flat Flooring Kit for $299

  • We have carefully selected the very best sauna heaters on the market to pair with our saunas. So whichever heater you choose from us, you simply can’t go wrong. All of our heaters are excellent options and will give you a wonderful sauna experience.

    The main things to consider when choosing a heater are: aesthetic preference, wifi vs manual control, drier sauna vs more humid sauna, and of course your budget.

    If you have any questions, our Product Experts would love to help. Give us a call anytime at 1800 567 8036.

  • HARVIA KIP ELECTRIC HEATER

    HARVIA KIP ELECTRIC HEATER

    The KIP family of electric sauna heaters are traditional Finnish wall-mounted heaters. They heat up fast and reach high temperatures of ~190F within one hour. This design holds up to 40 lbs of rocks, on which you can douse water to create soothing steam. The KIP creates a relatively dry heat and you should expect ~15-25% relative humidity in the sauna. The KIP comes in an attractive stainless steel exterior case that easily mounts on your sauna wall.

    Harvia is the world’s leading sauna heater manufacturer and Harvia heaters are considered the industry gold standard. Harvia was established in Finland in 1950 and has built an international reputation for exceptional quality. With a Harvia heater, you know you are getting a reliable product that you and your family can trust. All our Harvia sauna heaters are ETL certified and are manufactured in Finland.

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