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Thermowood Barrel Sauna w/ Electric Heater 2 to 4 Person

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£7,999.00 £7,999.00
Unit price  per 

Expertly designed to nestle perfectly in smaller spaces. Stretching to a length of 209 cm (6.9 ft) (including the terrace), and boasting a diameter of 205 cm (6.7 ft), it's compact yet spacious.

This sauna is masterfully constructed from high-quality thermo-processed spruce wood, offering an elegant touch to any outdoor setting. 

Delivered fully assembled, enjoy the warmth and relaxation of a rejuvenating sauna experience all year round with our unique, perfectly-sized garden sauna.

Here Are 10 Reasons You Need This Barrel Sauna:

  1. Compact Design: Perfectly fits into small gardens, maximizing your outdoor space usage.

  2. High-Quality Materials: Made of thermo-processed spruce wood, ensuring longevity and durability.

  3. Year-Round Usage: Designed for all seasons, allowing you to enjoy the benefits of sauna bathing throughout the year.

  4. Ready-to-Use: Arrives fully assembled with only the furnace installation needed, letting you start your sauna experience immediately.

  5. Wellness Boost: Regular sauna use can promote relaxation, stress relief, better sleep, and improved circulation.

  6. Social Experience: With room for up to four people, it's a great way to socialize with family or friends in a unique, relaxing environment.

  7. Easy Maintenance: With its high-quality construction and materials, it requires minimal upkeep, making it a practical wellness addition to your home.

  8. Aesthetic Appeal: Its elegant design enhances the visual appeal of your outdoor space, serving as a charming focal point.

  9. Increased Property Value: A sauna is a sought-after amenity that can potentially increase your property's value.

  10. Personal Retreat: It provides a personal retreat within your own garden, offering a private sanctuary for relaxation and rejuvenation.

Sauna Information

  • The Sauna Structure: This exquisitely crafted wooden barrel sauna stands tall at approximately 220 cm, featuring a diameter of around 205 cm. The full length, including the attached terrace, is approximately 209 cm.

  • The Heater: Envelop yourself in the warmth emitted by a 4.5 kW "Harvia Wall" electric heater, fitted with a built-in remote control for ease and convenience.

  • The Seating: Experience comfort like never before on our ready-made benches made from black alder. Each bench is 125 cm long, 47.5 cm wide, and sits at a height of 42.5 cm from the floor.

  • The Door: The sauna features a spacious entrance, with a door measuring 160 cm x 63.5 cm.

  • The Roof: A robust bitumen shingle roof ensures durability and longevity.

  • The Interior: We care for your wellness, which is why our sauna's interior is treated with a 100% pure natural product, specially designed for wet locations.

  • The Exterior: The sauna's external structure is impregnated with a special wood oil for an enhanced look and added durability.

  • The Window: The sauna includes a window, inviting the serene view of the outdoors into your oasis of relaxation.

  • Additional Features: For optimal performance and longevity, the sauna comes equipped with 2 rain gutters, wooden floor slats, 3 vents, and an impregnated, weatherproof base.

Immerse yourself in an unrivalled sauna experience with our carefully curated set, designed with your relaxation in mind.

Product Specifications

Weight 500 kg
Dimensions L 209 × D 205 × H 220 cm



Fully assembled


4,5 kW Harvia Wall electric heater


Massive wood, spruce (thermally modified wood)

Base / Feet

Impregnated with wood oil, Weatherproof


black alder, length 125 cm, width 47,5 cm, height from the floor 42,5 cm

Size of doorway

Door 160 cm x 63,5 cm

Roof cover material

Bitumen shingle roof

Rain gutter



3 pcs, adjustable (stainless steel)



Internal treatment

treated with 100% pure natural product for wet locations

External treatment

impregnated with special wood oil

Type Of Heater

Choose from a 4.5kw Harvia Wall Electric Heater with a control panel on it, or a 6.5kw Harvia Heater with a remote control.

(This heater can be connected to 3 phase or single phase)




This compact and stylish electric sauna heater embodies practicality in every sense. Despite its minimalistic size, The Harvia heater enhances your sauna experience by prioritizing functionality and longevity.

Operational Ease: The heater features illuminated switches for the switching time and temperature thermostat, making them easily identifiable and user-friendly even in dim light. The thermostat controller used less frequently, is conveniently situated at the bottom of the heater, while the prominently placed operational switch at the top ensures effortless usage.

Durability and Resistance: Designed to last, The heater boasts a sturdy construction. The resistors are equipped with their own support structure to prevent twisting and prolong lifespan. Additionally, the components exposed to heat and moisture are strategically located at the bottom, further enhancing the heater's durability and lifespan.

Efficient Design: The design is crafted to maintain robust heating power over extended periods, ensuring your sauna is always at the perfect temperature.

Effortless Installation: Each unit comes with a mounting bracket, which effortlessly sets the minimum safety distance between the heater and the floor, ensuring a swift and easy installation process.

Key Specifications:

  • Output kW: 4,5
  • Sauna room min. m3: 3
  • Sauna room max. m3: 6
  • Stone capacity max. kg: 20
  • Dimensions (Width x Height x Depth): 430 mm x 610 mm x 260 mm
  • Weight: 12 kg
  • Supply voltage 3-phase: 400 V 3N
  • Connecting cable: 5×1,5 mm2
  • Fuse: 3×10 A
  • Minimum safety distances (ceiling/sides): 1100 mm / 500 mm
  • Control Unit: Built-in

Enjoy a seamless sauna experience with this Harvia heater, with its combined compact size with great functionality.


This sauna is made of high-quality thermo-processed spruce wood. Thermo-treatment is a wood-treating process in high temperatures (170 – 230°C) in which moisture, bacteria and acids are removed from the wood. Thermo-processed wood is darker than natural wood, more weatherproof and more resistant to rot. Its insulation qualities are better, it suffers from less moisture deformation and is more stable. The equilibrium moisture is up to 50% less than natural wood, which makes thermo-processed wood a better option for use in outdoor conditions.


Delivering time: 4 weeks

The item comes fully assembled/built, please make sure you have enough space from your drive or garden gate for the sauna to fit through.

Important info: This sauna is delivered fully assembled. Crane hire or fork lift hire to lift the sauna into its final position is included in the final price. Arrangements will need to be made to assure there is enough access for the mobile crane near your property, and if road closure is required, then this will be an extra expense, this expense should be covered by you the customer.

To discuss your delivery options, please call our friendly customer service team on 0330 1336 617


Elevate your wellness journey with Halo Saunas, confidently knowing it's backed by a commitment to quality service and customer satisfaction.

The sauna needs to be positioned on a flat surface.

Offloading is an additional cost, please choose your requirement at checkout. 



We provide a 3-year warranty on all this sauna.

Rest assured, we are always here for you when you need us. Our products are crafted with an unwavering commitment to quality, monitored meticulously at every step.

From the moment we receive raw materials to the final inspection before dispatch, we uphold the highest standards to ensure what reaches you is nothing less than the best.

Expert Support

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