5/5 (65 reviews)

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1800 737 777

20+ Years of Sauna Expertise

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1800 737 777

Thermo Barrel Sauna ‘Natural’

Deluxe Outdoor Sauna. Designed for Rejuvenation.

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Customise with your ideal Heater:

Electric

OR

Wood-fired

*Heaters sold separately. Required for use.

The Barrel Sauna that takes Australian outdoor living to new heights!

Relax in nature with the ultimate Outdoor Barrel Sauna. Crafted from high-quality, thermally-modified Nordic spruce, this is a luxurious and sophisticated design that will feel right at home in any Australian landscape.

Boasting thick walls that offer unparalleled insulation and stability, this deluxe Sauna Barrel has been crafted from 40mm Nordic Thermo Spruce and premium Thermo Aspen flooring. Highly durable, thermowood is also lightweight, making installation a breeze. If you’d prefer professional Outdoor Sauna installation, SDS Australia’s expert team is always available—contact us for a quote.

Whether you’re looking for a 2-Person Barrel Sauna or 4-Person design, you can choose from SDS Australia’s selection of Electric and Wood-fired Heaters to customise your Outdoor Sauna experience to your preference.*

Now, all you’ve got to do is sit back and unwind—surrounded by nature!

*Heaters available separately. Required for use.

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Trusted for 20+ Years

Trusted supplier of Custom and Pre-built Saunas for over two decades.

Premium Quality

High-quality materials with unmatched durability, stability, and rot resistance. 

Exceptional Customer Service

Top-notch customer service from consultation to installation.

Comfort and Durability

Durable designs with better heat retention and comfortable surfaces. 

Two colours to choose from to match your aesthetic

NATURAL
BLACK

LED Wall Lights

Beautiful lighting to enhance your sauna experience.

Ready for All Weather

Our Thermo Barrel Saunas come with superior bitumen hexagonal roof shingles for the Australian climate.

Half-panoramic window

Half Panoramic Window

Enjoy dramatic views of your surroundings, whether it’s the bush, mountains, or just your backyard.

Thermally Modified Wood

Thermal modification is a chemical-free process that enhances real wood—providing unmatched strength, stability, and better insulation.

Thermal modification isn’t the only difference.

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Thickness and Strength

At 40mm, the staves provide one of the thickest walls you’ll ever see in a Barrel Sauna. This contributes to your Sauna’s solid construction, giving you greater durability and heat retention while minimising noise from outside your barrel.

Rot Resistance

These Saunas are thoughtfully constructed with a keystone stave at the top and bottom. These allow the remaining staves to point upward to reduce the potential of water being trapped in the gaps. So, you get 25 years of worry-free rot resistance.

Sustainably Sourced

The Sauna’s wood is sourced using responsible forestry practices, never laying a finger on tropical woodlands and rainforests. And wood is the only naturally renewable building material that doesn’t generate hazardous waste. So, when you choose our Thermo Barrel Saunas, you’re not just investing in quality, but in the health of our planet, too.

Thermo Barrel Sauna - Customer Photo

We recently purchased a barrel sauna for our commercial mobile sauna venture, and we are thrilled with the high-quality sauna from SDS Australia.

After conducting extensive research on barrel saunas in the Australian market, we found that this product stood out in terms of design, quality, and affordability.

The support we have received has been excellent, and we highly recommend both the company and the product. Thank you, guys!

AMY SALISBURY (VIC)

'Natural' Thermo Barrel Sauna

'Natural' Thermo Barrel Sauna'Natural' Thermo Barrel Sauna'Natural' Thermo Barrel Sauna'Natural' Thermo Barrel Sauna'Natural' Thermo Barrel Sauna'Natural' Thermo Barrel Sauna'Natural' Thermo Barrel Sauna'Natural' Thermo Barrel Sauna

‘Natural’ Thermo Barrel Sauna

$8,250 – $10,560 inc GST
In Stock

Fast shipping Australia wide

Made from 40mm Nordic Thermo Spruce and high-quality Thermo Aspen flooring, these saunas benefit from the light yet strong properties of thermowood.

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Window view *
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Fast shipping Australia-wide

Australian after-sales support

Premium-quality materials

Service options available

Free inclusions

  • Roof shingles included
  • Half panoramic rear window is available as an optional add-on
  • LED wall lights and switch

Important Information

The Heater is sold separately. We have a wide selection of Sauna Heaters to choose from including electric or wood-fired. Delivery and installation are not included in the price.

Choose Your Heater

Sauna Heaters are sold separately. Browse the best range of Sauna Heaters and Heating Accessories available.

View Our Sauna Heater Range

‘Natural’ Thermo Barrel Sauna Product Brochures

Thermo Barrel Sauna – HALO (No Terrace)

Thermo Barrel Sauna – LUMA (With Terrace)

For full specifications, view our product brochures

Watch Our Easy Assembly Process

Your Thermo Barrel Sauna comes with pre-cut and pre-milled staves and cradles, so there’s no cutting necessary.

You have two options for assembly:

DIY Installation

Easily assemble your sauna yourself with our detailed instructions and pre-cut materials.

Professional Installation

Let our experts handle the installation for you, ensuring everything is perfectly set in place.

Got Any Questions?

Send Us an Inquiry or Call 1800 737 777. 
Our friendly expert team is here to help!

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What Customers Say

Read more on Google…

From my initial site meeting right through to handover, this build was the most professional, high quality and friction free commercial experience I have ever encountered.

Ben and the team bent over backwards to deliver me something more than just a Sauna, it’s closer to art!
Communication, attitude, knowledge and amazing attention to detail were all 11/10!

Matthew Hill, NSW

SDS Saunas provided me with the best service I have received from any business, ever. Ben is friendly and responsive, throughout the whole process, even after payment and install.

The quality of the sauna, and the installation from Kirill is impeccable. Everyone who visits our clinic admires the sauna, and it is our most popular service. I couldn’t recommend SDS enough.

Emily Cole, ACT

I purchased a barrel sauna from SDS and built it over the weekend. I was amazed at the quality of the product and would not hesitate to recommend it to others.

I have bought barrel saunas from other companies and these at SDS are by far the best. SDS were great to deal with and everything went so smoothly. The spacious thermo barrel is huge, so roomy well engineered and stunning to look at.

Geoff Holt, WA

Ready for your dream sauna? Request a consultation today!

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NSW Head Office: Suite 1, 52 Alfred Street, Milsons Point

NSW Factory: 1/32 Cumberland Ave, South Nowra

VIC Factory: 45 Longford Rd, Epping

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SDS Australia™ is Australia’s leading sauna construction company as well as sauna parts and accessories retailer that services Australia-wide.

© 2003 – 2024 SDS Australia Pty Ltd. All Rights Reserved. 

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