Hekla Barrel 210 Nero outdoor sauna, rear-angle view with half-panoramic window

Barrel 250 Nero Sauna

6-8 Person

The timeless barrel sauna in deep black-stained thermo-spruce. Sized for the whole group.

ETL & CE certified

15 Reviews

Colour

Recommended configuration

Heat Source

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Choose your heater

Sauna (Barrel 250 Nero Sauna) £6,900
Heater · Harvia Cilindro 9 kW PC90XW digital + Wi-Fi £1,399
Your configuration £8,299

Estimated total. Final price confirmed by your stockist.

Electric

Harvia Cilindro

Harvia Cilindro
The Harvia Cilindro is a sculptural, free-standing electric heater with a cylindrical stainless-steel basket that holds a generous bed of stones for soft, even löyly. Its wraparound stone surface radiates heat from every side, warming the cabin quickly and holding a stable temperature throughout your session. Controlled by a wall panel or the optional Wi-Fi app, it suits regular home use and pairs beautifully with the glass-fronted Cube and Barrel cabins.

Output options

9 kW PC90 manual controls

  • Reaches 60 to 70°C (mild heat)

9 kW PC90XW digital + Wi-Fi (Recommended)

  • Heats up to 110°C
  • Includes Harvia Fenix Wi-Fi control panel

Electric vs wood-fired

This cabin can be heated two ways. Pick the ritual that suits you:

  • Electric (Harvia Cilindro). One-touch convenience with precise temperature control and optional Wi-Fi scheduling. Ready to bathe in 30-45 minutes, with no fuel or flue to manage.
  • Wood-fired (Harvia Linear 18). The traditional experience, with the crackle and aroma of a real fire and a deep, enveloping heat. It needs no power supply, so it's ideal for off-grid gardens.

Both reach full löyly temperature. The choice comes down to convenience versus authenticity.

Wood-burning

Harvia Linear 18

Harvia Linear 18
The Harvia Linear 18 is a wood-burning stove for an authentic, off-grid sauna ritual. The crackle of the fire and the deep, enveloping heat of a real burn create an experience no electric heater can match — ideal for outdoor cabins beyond a power supply.

Output options

14.3 kW (Recommended)

Electric vs wood-fired

This cabin can be heated two ways. Pick the ritual that suits you:

  • Electric (Harvia Cilindro). One-touch convenience with precise temperature control and optional Wi-Fi scheduling. Ready to bathe in 30-45 minutes, with no fuel or flue to manage.
  • Wood-fired (Harvia Linear 18). The traditional experience, with the crackle and aroma of a real fire and a deep, enveloping heat. It needs no power supply, so it's ideal for off-grid gardens.

Both reach full löyly temperature. The choice comes down to convenience versus authenticity.

Get a quote Find a stockist
  • 2 Year Warranty
  • Stockists Worldwide

Included with Sauna purchase

Water Bucket

Ladle

Hygrometer & Thermometer

Sauna Timer

Seats 6-8

Black-stained thermo-spruce

Half-panoramic window

Stainless steel bands

Harvia electric or wood-fired heater

Black shingle roof

  • Thermo-spruce barrel staves, black-stained
  • 8mm grey tempered glass door
  • Half-panoramic window or solid wooden back panel
  • Two facing thermo-aspen benches
  • LED light strip with remote control
  • Bituminous roof shingles
  • Stainless steel barrel bands
  • Supplied without heater (sold separately)
  • Includes thermometer, hygrometer, sand timer, bucket & ladle

Heat Source

This sauna is independently tested and certified to meet the electrical-safety standards of both North America and Europe — so you get the same tested build wherever it is installed.

  • ETL Listed — conforms to US & Canadian safety standards
  • CE marked — European conformity
  • Tested by an accredited independent laboratory

Thermo Aspen Wood

Thermally modified for stability, moisture resistance and a soft, splinter-free finish.

Double-Glazed Glass Front

Full-height toughened glass, double-glazed to keep the heat in and the weather out.

Ambient LED Lighting

Dimmable warm LED strip lighting for a soft, restful glow.

Close-up of thermo aspen bench slats showing the grain

The Hekla Difference.

Thermo-aspen is the premium choice for luxury saunas. It's stable, durable and resists moisture, with a rich natural finish. The smooth, resin-free surface feels good against the skin and lifts the whole interior.

Gloved hands smoothing a timber board on a workbench covered in sawdust

Customer Reviews

4.8/5
15 Reviews
Improved sleep

Improved sleep

A regular sauna ritual calms the nervous system for deeper, more restful sleep.
Eased muscles

Eased muscles

Heat loosens tight muscles and eases the body, supporting recovery after training or a long day.
Heart Health

Heart Health

Heat asks the body to work, gently. The heart beats faster, blood vessels open and circulation deepens. It's a response close to light exercise.

FAQs

Comfortably six, and up to eight at a squeeze, on its two facing benches.
Choose a clear half-panoramic window to frame the garden view, or a solid wooden back panel for a warmer, fully enclosed cabin. Both share the same grey-glass front door.
The Barrel 250 is supplied without a stove or stones, so you can choose your own. We recommend a Harvia Cilindro electric heater or a Harvia Linear 18 wood burner.
Yes. Thermo-treated spruce, stainless steel bands and a bituminous shingle roof are made to weather the garden through every season.

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