Wood Fired Cedar Hot Tub - Internal Stove - 5 Person

$ 4,599
$ 4,999

Availability: In Stock and Ready to Ship!

No electricity required, so on or off-grid, you get back to nature with our 5-person wood-fired hot tub. Guaranteed to turn any cabin into an oasis. Make this hot tub part of your next summer getaway today. Read more...

Hot Tub Depth
Add Thermal Cover?
Add Water Balancing Kit?
Add Bromine Kit?
Add Shower?
Add Cold Plunge?
Read Add-On Details

Relax and Recharge

Soak in the hot water after a long day and feel the relaxation wash over you

At One with Nature

Get out in nature, recharge your batteries and rediscover your passion for the great outdoors

Back to Basics

Escape the busyness of your daily life and enjoy the simple things, like watching the stars from you hot tub

Customer Reviews & Photos


Get Our Free Product Assembly Manual

Product Details

Have questions about our Cube Saunas? Call us now on 1800 567 8036.

All you need is wood, water and a match! With our wood hot tub and underwater wood-stove, you get the pure pleasure of endless hot tubbing. Soak as long as you want, as hot as you want, and never pay an electric or gas bill. Just add wood, water and a match, and the relaxation will come naturally!

This 5 person capacity hot tub is our premium model. It includes a wood fired stove that is made from 304 stainless steel, that can heat the hot tub to the perfect temperature within a 4 - 6 hour time period.

The precision made hot tub components are made from high grade Canadian Red Cedar wood. We select the highest quality cedar wood for it’s proven resistance against rot and insects.

All of our internal heater tubs come complete with a fence to help protect against accidentally bumping into the stove or stove pipe, a fence shelf for drinks or towels, a hose adapted drain kit, galvanized chimney with cap, and an ash scoop.

Hot Tub Liner Included As Standard

Our 100% virgin vinyl hot tub liner is designed specially to fit with a minimal appearance that preserves the rustic and timeless beauty of a cedar tub. There are numerous benefits asscoiated with a vinyl liner. Firstly, lined cedar tubs are much easier to clean, sanitize and maintain. The liner eliminates a host of issues like leaking, tannin leaching and wood-rot. Liners also make the tub more comfortable to sit in, as there will be no rough edges or splinters. Another important benefit of the liner is that it provides the option of adding a layer of high-performance insulation between the liner and wood. The insulation more than doubles the R-value of wood alone, meaning your water will stay warmer much longer.

Our liners are constructed from 100% Virgin Vinyl, custom designed and computer cut for your hot tub. Formulated to fight off mold, mildew, the fading effects of the sunlight, heat and chemicals.

Please note, reflective insulation and insulation tape is not included and should be sourced locally.

Starting in 2022, the hot tub liner must be used to prevent leaks. Previously, some customers chose to use their hot tub without the liner as they prefered the all-wood aesthetic. Due to a change in our stave design, tubs can no longer be used unlined. Using the tub without a liner will result in leaks


We ship our wood fired hot tubs to everywhere in the United States to eco hot tub lovers who enjoy a relaxing soak, off the grid and in the full presence of nature!

*Please note that this assembly video is for one of our Cedar Hot Tubs, but is not a video of your exact model. Please make sure to use this video alongside your assembly manual.

* Specifications are approximate and subject to change without notice, actual product dimensions may vary


Product Diagram


Seating Capacity
4 - 5 people depending on the seating arrangement as well as the size and proximity of the bathers
Wood Type
Canadian Red Cedar
External Diameter
Side Wall Height (Regular)
35 ½”
Side Wall Height (Deep)
47 ¼”
Dry Weight (Regular)
700 lbs
Dry Weight (Deep)
725 lbs
Max Water Volume (Regular)
600 gallons
Max Water Volume (Deep)
800 gallons
Vinyl liner included
Heater Type
Wood-fired stove
Electrical Requirements

Packaging & Shipping Information

Shipping Format
Wooden crate
Shipping Dimensions (Regular)
83 ½” L x 45 ¼” W x 33” H
Shipping Dimensions (Deep)
94 ½” L x 45 ¼” W x 33” H
Our wooden hot tubs come with a 1-year limited warranty. Our wood fired hot tub stoves also come with a 1-year limited warranty. Please refer to https://www.redwoodoutdoors.com/warranty for detailed warranty information on our products.
  • Couldn't be happier

    Sep 12th 2020

    Luke Stevens


    I wasn't sure which tub I wanted, but after talking to Mary, she helped me choose the 5 person internal stove, and I couldn't be happier with it!

  • Blown away by the quality

    Sep 27th 2019

    Sam Turner


    I need to tell you that I’m just blown away by the quality of the tub. The cedar staves, the shape, finish and thought that you’ve put into everything is simply outstanding. Well done guys. I’m telling all my friends where to find you.

  • Foam Thermal Cover

    Foam Thermal Cover

    Keep your hot tub hotter for longer by covering it with a thermal cover between soaks. Our covers are made of high-density foam and are 4 inches thick, providing a great insulating layer for your wood-fired or electric hot tub. Cut down on how much money you spend heating your tub by losing less heat between sessions.

    Add a Thermal Cover for $399USD

  • Water Balancing Kit

    Water Balancing Kit

    Our SpaGaurd Water Balancing Kit is a bundle of the 3 most important and commonly used water balancers. Using water balancers is important for protecting your spa equipment, especially if you have an electric hot tub. We strongly recommend this product for all our customers running electric heating systems, as these products help prevent equipment and surface corrosion and damage due to improper water levels.

    Add a Water Balancing Kit for $99USD

  • Bromine Kit

    Bromine Kit

    Our SpaGaurd bromine spa cleaning kit is perfect for keeping your hot tub water fresh and safe. We recommend bromine as a gentler alternative to chlorine. Bromine is an ideal choice for families with children who use the hot tub regularly. Bromine does not have the same strong smell as chlorine and is less abrasive on your skin, making it a very popular choice with our customers.

    Add a Bromine Kit for $249USD

  • Outdoor Shower

    Outdoor Shower

    Shower off after a sauna session or clean up before hopping in the hot tub. The shower’s classic cedar look is perfect for backyards and is the perfect pairing with any of our saunas or hot tubs. With an easy install process, why not treat yourself to a shower in the great outdoors.

    Add an Outdoor Shower for $499USD

  • Alaskan Cold Plunge Tub

    Alaskan Cold Plunge Tub

    Pair your sauna with a refreshing dip in a cold tub to experience the health and recovery benefits of “Fire & Ice”, a technique used by professional athletes globally. 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. Add cold therapy to your routine today.

    Add an Alaskan Cold Plunge Tub for $1,999USD

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