Hekla Cube 210 outdoor sauna in natural Scandi thermo-spruce, front view with panoramic glass

Cube 160 Sauna

2 Person

See all 2 person saunas

An outdoor sauna ritual framed in glass. The sculptural cube, sized for two.

ETL & CE certified

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Floor mounted

Harvia Cilindro PC90E

Harvia Cilindro PC90E
The Harvia Cilindro PC90E is the North American edition of Harvia's sculptural free-standing column heater — 9 kW, 240 V and ETL-listed to US and Canadian safety standards. Its cylindrical steel basket holds a generous bed of stones that radiates soft, even heat from every side of the cabin. Pairs with the Harvia Fenix FX45 Wi-Fi control unit for app-based scheduling and temperature control.

Output options

9 kW (Recommended)

  • Fenix WiFi Control

About your heater

The Harvia Cilindro is a sculptural, free-standing electric heater. A cylindrical stainless-steel basket packed with sauna stones radiates heat from every side.
  • Fast to temperature. It brings the cabin up to full bathing heat in around 30 to 45 minutes.
  • Effortless control. Set the temperature precisely, with optional Wi-Fi scheduling from the control panel.
  • Soft, all-round löyly. The surround of stones gives a gentle, even steam when you ladle water over them.

Wall mounted

Harvia Spirit SP90E

Harvia Spirit SP90E
The Harvia Spirit SP90E is a compact wall-mounted electric heater for North American installations — 9 kW, 240 V single phase and ETL-listed to US and Canadian safety standards. Mounting on the wall frees up floor and bench space while its stone chamber delivers a full, steamy löyly. Pairs with the Harvia Fenix FX45 Wi-Fi control unit for app-based scheduling and temperature control.

Output options

9 kW (Recommended)

About your heater

The Harvia Cilindro is a sculptural, free-standing electric heater. A cylindrical stainless-steel basket packed with sauna stones radiates heat from every side.
  • Fast to temperature. It brings the cabin up to full bathing heat in around 30 to 45 minutes.
  • Effortless control. Set the temperature precisely, with optional Wi-Fi scheduling from the control panel.
  • Soft, all-round löyly. The surround of stones gives a gentle, even steam when you ladle water over them.
Find a stockist
  • 3 Year Warranty
  • Stockists Worldwide

A garden cube sauna for two

Seats
2
Setting
Outdoor
Heat
Floor-standing electric
Timber
Thermo-spruce, aspen benches

The Cube 160 seats two in our rounded cube shape, with full glass across the front. It is built to stand outside all year, like all our garden saunas, and the thermo-spruce shell resists moisture outdoors. See the rest of our cube saunas, compare it with other compact saunas for two, or read our buying guide on preparing the site.

Seats 2

40mm thermo-spruce frame

Full double-glazed glass front

Panoramic window

Harvia electric heater

Shingle roof

  • 40mm thermo-spruce frame
  • Double-glazed full glass front panel
  • 8mm tempered glass sauna door
  • Half double-glazed panoramic window
  • 2 × thermo-aspen benches
  • Thermo-aspen duckboard flooring
  • Sauna ventilation valve
  • 2 × LED lights with switch
  • Bituminous roof shingles
  • 3 × foundation beams
  • 2 × metal frame bands
Harvia Cilindro (electric). 6.8 kW or 9 kW, 80/90 kg stones included, manual control. 9 kW Wi-Fi available at extra cost. Harvia Linear 18 (wood burner). 14.3 kW, 770 × 450 × 510 mm, 40 kg stones included.

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 Benches

Smooth, splinter-free thermo-aspen benches and floor inside a heat-treated spruce shell.

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.

The Cube is built from thermo-spruce, heat treated so it stays stable through rain and frost. Inside, the benches and floor are thermo-aspen. It is smooth, resin-free and comfortable against the skin.

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

Customer 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.

Before you buy

FAQs

Two, on its thermo-aspen benches.
Yes. The 40mm thermo-spruce frame, shingled roof and double-glazed glass are made for the garden through every season.
Your choice of a Harvia Cilindro 6.8 kW electric heater (90 kg stones, manual control, optional Wi-Fi), or a Harvia Cilindro 9 kW electric heater (90 kg stones, manual control, optional digital controls and Wi-Fi).
It ships with three foundation beams. A firm, level surface is all that's required.

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Shop Similar

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