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Hiili 2m Black Thermowood Barrel Sauna (Harvia 9kW, WiFi Option)

Steam & Oak. Barrel sauna, one of 241 UK saunas in the garden and home sauna finder.

£7,995 to £8,695 In stock

Price and stock as of

Running cost
Price alert

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Hiili 2m Black Thermowood Barrel Sauna (Harvia 9kW, WiFi Option) by Steam & Oak
Further photo from Steam & Oak
Further photo from Steam & Oak
Further photo from Steam & Oak
Further photo from Steam & Oak
Further photo from Steam & Oak
Further photo from Steam & Oak
Further photo from Steam & Oak

At a glance

9 kW
Heater power
Thermowood
Wood
235 x 200 x 240 cm
Exterior size
Self-assembly kit
Assembly

Specifications

Type Barrel sauna
Brand Steam & Oak
Capacity not stated
Heater power 9 kW
Current not stated
Wood Thermowood
Exterior size 235 x 200 x 240 cm (width x depth x height)
Assembly Self-assembly kit

Type is our own classification of the listing. Not stated means we found no single clear figure in the shop's product data. Source: product page at Steam & OakAd.

Running cost and planning permission

One hour at the full 9 kW the shop states. Work out a year in the calculator.

The shop does not state the height an estimate needs. The checker asks for your measurements.

How the price compares

Each line is the lowest price of one of the 241 listed UK saunas; the triangle marks the median. This model is placed by its lowest price.

This model is cheaper than 34% of 241 listed UK saunas.

Price history

Recorded since 30 September 2026, from our readings of the shop several times a day.

  • No change in price or stock since then.

Get an email when the price drops.

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