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Barrel Sauna Vidar

Item NO.: SB1620-Vidar
3.3 m² | 2-4p.

Lovely barrel sauna made of environmentally sustainable Thermowood - perfect for three to four people! Choose our versatile self-assembly kit and enjoy many wonderful saunas in your own garden. It only takes a couple of days to assemble and you can enjoy your Polhus barrel sauna.

Assembly options

DIY Self-assembly
In stock (4 pcs) Delivery time: 15 to 25 working days
ASM Pre-assembled +£2,300
On order Delivery time: 10 - 12 weeks
£3,959 £3,801

Valid until 31/05 !

5 days 21 hours 49 min 8 s !

Including VAT
Free home delivery over 399 GBP! (UK mainland)
Request a quote

The difference is in the details

Get the most out of your house with our accessories

Sauna pack

Sauna pack El 9 kW +£529
Sauna pack El 9 kW +£529
Traditional Sauna Set +£79
Premium Sauna Set +£129

Services and More

Assembly +£3,090
Installation Wood-Fired Sauna Kit +£490


Sill underlay +£25


Solar powered fan +£59


LED Sauna lighting +£199

Refreshing accessories

Cold Tub +£890
Shower bucket +£149
Birch sauna whisk +£8
Sauna Whisk Birch & Mint +£8

More information

  • Eye-catching design that creates an inviting impression - the glass facade enables you to enjoy panoramic views of nature
  • Straight forward assembly - versatile kit that you can easily assemble yourself
  • Seating for three to four people - custom-made benches made of aspen are included
  • Environmentally friendly and sustainable - high-quality Thermowood
  • Free shipping and hassle-free delivery to the plot boundary
  • Developed by our own experienced designers - we’re on hand to help

This charming barrel sauna is the perfect size to enjoy with friends and family. The glass facade offers superb views and the rounded shape creates a cosy and intimate feeling inside. The design also helps to maintain an even heat throughout the sauna, allowing you to enjoy some wonderful and relaxing times!

The wood is made of Thermowood which is a more environmentally friendly heat-treated alternative to pressure-treated wood. The heat-treated spruce timber is strong and durable, enabling it to retain its shape for many years without regular tightening of the barrel's metal strips. The Thermowood doesn’t need to be treated after assembly and only requires oiling about once a year to retain its wood-coloured patina. For the parts that are of untreated spruce wood, oil is included to protect the wood on the outside. The oil gives a similar shade as the heat-treated wood and we recommend that you surface-treat the parts with this.

How easy is it to assemble?

Order a barrel sauna already assembled

Order the sauna barrel pre-assembled with convenient home delivery to your doorstep. All you need to do is prepare the foundation for delivery and assemble the heater. Since small parts such as drains, valves and wooden profiles can be damaged during transport, they need to be assembled afterwards. The sauna barrel is lifted into place by crane truck with a capacity of approximately 5 metres from the unloading point.

Please note that the roof is delivered complete, so if you choose a wood-burning stove, you will need to prepare a hole in the roof for the chimney yourself. Should you have any concerns, our sauna experts are on hand to guide you. With a pre-assembled sauna stove, it's quick and easy to get started!

Assemble yourself

The sauna barrel is delivered in a ready-made kit that you assemble in just a couple of days. Start by screwing together the base on which the barrel rests. The timber boards are attached in sequence according to the instructions in the manual. In no time at all you’ll be ready to inaugurate your beautiful sauna!

We annually deliver hundreds of sauna cabins to satisfied customers all over the country. If any questions arise in connection with ordering or assembly, you are always welcome to contact us, and we’ll be happy to help.

Assemble your Barrel Sauna

What do previous customers think about our sauna cabins?*

*The survey was conducted in 2020 and a total of 98 customers took part out of 299 who were asked
Think the quality of the kit was good or very good
Our customers gave us an average of 5 stars out of 6 when they were asked "How would you rate the design of our sauna cabins?"

9 out of 10

Think the building is good value, or very good value for money
Stated that the delivery went well or very well

What did you like about the garden house?

”Great customer service over the phone. the delivery was on time. All the materials were included and were packed well..”

"It was a complete set. Good amount of screws, no skimping on quality in any way.”

"You could feel the quality. Good windows and doors. Well packed and sorted.”

What could be improved?

”I received good customer support with what was needed for the foundation, treatment of the shed and ventilation but an (even) clearer FAQ on the website would have made it easier.”

”The description of how to mount the wood burning stove with chimney and water tank”

”The finer details should be in the kit itself - in the window and door descriptions you have to figure things out a bit by yourself”

  • S

    Stefan F

    Easy to work with

  • L

    Lena A

    It's a nice garden house that was relatively easy to build and quite good value for money

  • B

    Bengt M

    Easy to put together

  • M

    Mats J

    Good quality of the sawn wood, good fit

  • P

    Perrin W

    Very good. The wood for the foundation could have been better quality. But in general a good experience, everything was in the right place.

  • D

    Dennis N

    Good quality and easy to assemble

  • U

    Ulf H

    I'm very pleased and it all works just as it should

  • A

    Angelika S

    Simple, good descriptions

  • T

    Tore A

    Not difficult for a home carpenter to build. Everything is included in the building kit.

  • A

    Anders K

    Getting a quote, ordering, delivery, payment, assembly and using for the first time are now all done!! We're really pleased.

  • M

    Markus I

    We're enjoying our Polhus sauna Olli! We kept everything as standard, just enlarged the veranda slightly.

  • P

    Petra D

    Good value for money, delivery went smoothly.

  • U

    Ulf N

    Seemed well packaged and stable.

Manuals and drawings - Download and print

Reference pictures from our customers



- Diameter: 2050 mm (inner diameter 1960 mm)

- Height: 2150 mm + foundation

- Length: 1600 mm

- Wood: ThermoWood made from heat-treated spruce


- Wood: 42 mm tongue and groove panels in walls, 28 mm tongue and groove panels in front and back

- Door: Tempered glass (8 mm) bronze tint, H 1690 x W 590 mm

- Sauna benches: 1 pc 1900 x 520, 1 pc 1500 x 210, 1 pc 650 x 400 mm

- Oil: For parts that are not made of ThermoWood.

- Other: Shingles for the roof, screws and fittings, wooden beams and stainless steel strips included


- Package 1: 600 kg - L 2000 x W 1200 x H 900 mm

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