Product Details
Experience the perfect blend of spacious comfort and authentic heat therapy with Redwood Outdoors’ Extra-Wide Barrel Sauna. Exclusively designed from durable Thermowood, this sauna offers a traditional Finnish experience with two-level seating, allowing you to alternate between high and low heat for optimal relaxation.
With a 7-foot diameter, the Extra-Wide Barrel Sauna provides ample headroom and a spacious interior, making it the ideal choice for anyone seeking more room to stretch out compared to standard saunas. Its beautiful craftsmanship and eco-friendly materials ensure both durability and a visually stunning addition to your outdoor space.
Built to Last with Thermowood
Crafted from premium Thermowood, this sauna is engineered for durability and longevity. Thermal modification enhances the wood’s stability, insulating properties, and resistance to rot and fungi—ensuring your sauna withstands the elements with minimal maintenance. Free from resin and naturally weather-resistant, Thermowood is the ultimate material for a sauna that lasts a lifetime.
True Scandinavian Sauna Experience
Enjoy the authentic heat of a traditional sauna, reaching up to 195°F in under an hour. Whether you prefer dry heat or steam, the Extra-Wide Barrel Sauna offers a versatile sauna experience that promotes relaxation, improves circulation, and supports muscle recovery.
Easy DIY Assembly
Our saunas are designed with hassle-free assembly in mind—no sawing or cutting required. With pre-cut, interlocking panels, you can build your Extra-Wide Barrel Sauna in just a few hours, even with basic DIY skills.
The Benefits of Heat Therapy
A daily sauna session can help:
✔️ Boost circulation and cardiovascular health
✔️ Soothe sore muscles and enhance recovery
✔️ Reduce stress and improve sleep
✔️ Detoxify through deep, purifying sweat
What’s Included:
- Extra-Wide Sauna (6-Person)
- 6kW Harvia KIP heater & Harvia KIP Guard, with upgrades available:
- 8kW Harvia KIP & Harvia KIP Guard
- 8kW Harvia KIP Wi-Fi & Harvia KIP Guard
- Sauna Rocks
- Shingles
- Wall-Mounted Back Rests
- Towel Peg
- Bulkhead Light
- Redwood Outdoors Doormat (available only with sauna purchase)
- Traditional Felt Sauna Hat (1)
Enhance Your Sauna Experience with These Upgrades:
- Thermowood Bevel Roof Kit – Upgrade your included shingles to our premium thermowood beveled roof kit, it offers durable, moisture-resistant protection while complementing your sauna’s design.
- Weatherproof Box Set x Harvia KIP Wi-Fi – Keeping your Harvia KIP heater controls safe and secure, this box set is built to withstand the elements. Its Thermowood design and protective liner make it a must-have for weatherproofing and ensuring lasting performance.
- Wooden Step – Elevate your entry with a pre-built, Thermowood step, designed for easy access to your sauna. Ready to use and seamlessly integrated with your sauna’s aesthetic.
- Flat Flooring Kit – Transform the round base of your barrel sauna with our Flat Flooring Kit. Crafted from high-quality wood, this flooring is designed to perfectly fit all our barrel saunas. When selecting your kit, ensure you choose the right size for your sauna.
Want to learn more about the benefits of heat therapy? Read our guide on sauna wellness here.
For more details or to purchase, call 1-800-567-8036.
Product Diagram


Specifications
- Seating Capacity
- 4 - 6 people depending on the seating arrangement as well as the size and proximity of the bathers
- Wood Type
- Canadian Thermowood
- Exterior Dimensions
- 71 ¾” L x 84 ½” W x 87 ½” H
- Weight
- 1245 lbs
- Accessories Included
- Backrest, sauna rocks, light fixture, and shingles
- Door
- Tempered glass door included
- Porch
- Not included
- Number of Cradles
- 2
- Electrical Requirements
- 120V for lighting and 240V for heater
- Light Fixture Dimensions
- 9" L x 9 ¼ W x 7" H
Packaging & Shipping Information
- Shipping Format
- Wooden crate
- Shipping Dimensions
- 83 ½” L x 49 ¼” W x 32 ¼” H
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Great Sauna
Feb 16th 2024Redwood Outdoors has absolutely nailed it with their outdoor thermowood barrel sauna!!! We are in love!!! Well done, Redwood Outdoors!
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What the doctor order
Feb 16th 2024My 6 person wide Sauna is just what the doctor orderd. The team at Redwood Outdoors helped me pick out the perfect Sauna. The build was easy and when I needed a few questions answered the team got back to me very quickly. I love lov love this Sauna and teh team at Redwood!!!!! Thank you.
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Great Customer Service
Feb 16th 2024We purchased the Extra-Wide Thermowood 6 person barrel sauna in December. Their staff was very helpful and addressed all of our questions and concerns promptly. The assembly instructions were easy to follow and my wife and I had no problem putting it together. The quality is excellent and everything was there. We optioned it with the larger heater. It is working perfectly and we use it nightly. We did look at local sauna dealers and found the pricing to be double what we paid for this sauna. Excellent value and we would recommend their products to our friends and family.
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Heater Information
We have carefully selected top-tier sauna heaters to pair with our saunas, ensuring an exceptional experience regardless of your choice. When selecting a heater, consider factors such as design, Wi-Fi versus manual control, dry versus humid heat, and your budget.
Check out our sauna heater comparison guide here:
For assistance, our Product Experts are available at 1-800-567-8036.
Harvia KIP: A traditional Finnish wall-mounted heater that heats to 190°F within an hour. It holds 40 lbs of rocks, allowing you to create steam, and provides a drier heat with humidity levels around 15-25%.
Harvia KIP WiFi: The same reliable performance as the classic KIP model, with the added convenience of WiFi control, allowing you to manage your sauna remotely for greater flexibility.