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House of Senti - a Design and Health Company

When you buy from House of Senti

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Could your outdoor space become a daily escape? Enter the Viking Industrier Barrel Outdoor Sauna—a sleek and cozy barrel-shaped retreat crafted from premium spruce, built to elevate your wellness routine and transform your garden into a sanctuary.


👩🏼‍⚕️ Science-backed & medical benefits

1️⃣ Supports heart function — consistent sauna use can train blood vessels to expand and contract, encouraging healthier circulation and lower strain on the cardiovascular system.

2️⃣ Speeds up recovery — heat exposure relaxes tight muscles, soothes aching joints, and promotes faster healing after exercise or daily wear and tear.

3️⃣ Calms the mind — the sauna’s deep warmth reduces stress hormones and encourages a natural lift in mood, leaving you clearer and more balanced.

4️⃣ Cleanses the body — sweating at high temperatures helps flush out impurities while revitalising your skin’s natural glow.


The ultimate customisable sauna. With so much personalisation, a sauna like this one will need some design and consultation with our team!

We can give you all the options, you can tell us what you want and we can design the perfect sauna for you along with pricing, sizing, and finish options!

Front view of a dark wood barrel sauna with white-trimmed door outdoors..

Why You'll Love the Viking Industrier Barrel Outdoor Sauna

Imagine the end of a long day building toward this: stepping into your sauna.

Sunlight filters through the tempered windows, while the snug wood carries warmth throughout. You lean back on ergonomic benches, feeling every muscle unwind.

Conversations with loved ones slow to comfortable pause, relaxation becomes your only agenda, and stress slips quietly away. That’s the simple, potent wellness this sauna brings.

Viking Industrier Barrel Outdoor Sauna at a glance

Inside Closer view of Wooden Barrel Sauna Wood Material

Classic Spruce Barrel Construction

Crafted to deliver timeless beauty, natural scent, and lasting strength.

Viking Industrier Outdoor Barrel Sauna from Outside View

Even Heat Distribution

Curved interior design ensures warm, consistent air envelops everyone inside.

Viking Industrier Barrel Outdoor Sauna Glass View from Mountains

Heater Options

Choose from Wood-fired or Electric, Viking offers over 10 different heaters to choose from for your Barrel sauna

Option for Barrel Outdoor Customisation Changing Colors of Wood

Enhance It Your Way

Fully customisable, from paint colours, to roof finishes, layout, size and more.

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Once your order ships, you’ll receive a tracking number so you can monitor your delivery.

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Choose assembled or kit form—and install with ease, no heavy tools required. Viking’s barrel saunas are designed for accessibility and longevity.

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If you choose to assemble yourself, the Sauna is delivered as a kit with detailed assembly instructions. The assembly process is straightforward, and will take 2 people roughly 8 hours.

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We stand by the quality of our products, offering a 2-year guarantee on all items except electrical or automatic equipment.


Viking Industrier Barrel Outdoor Sauna Specifications

Heating System Wood-fired or electric (not included). Electric offers precise control and often requires professional electrical installation; wood-fired offers a traditional experience and more flexible placement
Sizes Multiple sizes (e.g., 1.9 × 2 m, 2.2 × 3 m, 2.2 × 4 m) accommodate between 2–8 persons
Finish & Colour A wide palette including stains like spruce, mahogany, and grey, and paint colors such as white, jet black, oxide red, dusty grey, moss green, etc.
Roofing Options Bitumen shingle roofs offered in black, red, green, or other customised exterior hues
Structural Enhancements Options like added terrace and improved insulation (e.g., 100 mm rock wool) to enhance retention and comfort
Lighting & Ambiance Optional LED lighting (under benches or ceiling) for mood-setting and enhanced interior visual appeal
Assembly Formats Available preassembled or as a flat-pack kit, giving you flexibility in transport vs. setup
Windows & Doors All models include tempered-glass door and windows; some offer panoramic back windows or different window layouts for natural light and aesthetic variation

Spruce Vs Thermowood

In summary, Spruce is an excellent classic choice for saunas—natural, cost-effective, and familiar. However, it demands more care and is less stable in fluctuating heat and humidity.

Thermowood takes spruce (and other woods) a step further. Through chemical-free, high-heat modification, it offers improved stability, durability, comfort, and visual appeal—often for equal or lower long-term cost!

Feature Spruce (untreated) Thermowood (Thermally Modified)
Resistance to Decay & Fungi More vulnerable to rot and fungal degradation over time Enhanced resistance to rot and fungal decay due to thermal treatment
Thermal Conductivity / Feel Moderate thermal properties; surfaces can feel hot to touch Lower thermal conductivity, leading to more comfortable surfaces
Heat Tolerance Good resistance to heat; commonly used in traditional sauna builds Superior tolerance to high temperatures without deteriorating
Aesthetic & Aroma Light-colored, traditional look; pleasant scent when heated Richer, deeper tones that age gracefully; smooth, refined appearance
Maintenance Requirements Requires regular upkeep to prevent wear and warping Low maintenance; naturally resistant to decay and moisture
Environmental Impact Sustainably sourced options exist; natural but less durable outdoors Eco-friendly: chemical-free treatment, often sourced from sustainably managed forests
Mechanical Strength Maintains natural strength of softwood. Slight reduction in bending strength (up to ~30%) due to heat treatment

Let's discuss your Barrel Outdoor Sauna

Let the experts help you find your perfect Barrel Outdoor Sauna

If you're unsure which size or package suits your garden layout, installation needs, or personal routine—or want to discuss upgrades, delivery or site setup—our team is here to guide you thoughtfully, not aggressively. We're a small team passionate about real wellness outcomes, not pushy upsells.

Chat via Email team@houseofsenti.co.uk

Chat on the Phone033 3122 6788

Viking Industrier Barrel Outdoor Sauna Walkthrough Videos

Our Resident Physiotherapist and Wellness expert

Stuart Goldfinch

Author of our education hub.

✅ BSc Physiotherapy (First Class Honours)

✅ Degree in Sports Rehabilitation

✅ HCPC Registered with 14 years clinical experience

✅ Ex-22 SAS Trainer (Injury Management)

✅ NHS Specialist Physiotherapist

✅ Head Physio & Health Advisor – Merseyside Police

✅ Founder, Functional Movement Physio Liverpool

✅ Certified Gut Restoration Advisor, Nutrition Coach, Strength & Conditioning Coach

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