Leil Como 120 1-Person Indoor Sauna Kit

Leil Saunas traditional sauna

Prices verified August 2026

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Specifications

Leil Como 120 1-Person Indoor Sauna Kit full specifications
SpecValue
Product NameLeil Como 120 1-Person Indoor Sauna Kit
Capacity1 person
Exterior Width1,200mm (47.2 inches)
Exterior Depth1,200mm (47.2 inches)
Exterior Height2,200mm (86.6 inches / 7.2 feet)
Wall Thickness40mm (1.57 inches) ThermoWood®
Ceiling Insulation15mm STS ThermoWood® insulated panels
Interior VolumeApproximately 1.0-1.2 cubic meters
Door SizeClear tempered 8mm glass with black hardware
Bench Configuration2-step Aspen & Alder bench system
Estimated Weight400-500 kg (880-1,100 lbs) assembled
Shipping MethodLTL freight curbside delivery (crated)
Assembly Time4-6 hours with 2-3 people (3 person recommended for glass door)
Material StandardsNordic Lunawood ThermoWood®, tempered glass, stainless steel hardware
Design AwardsRed Dot: Best of the Best 2024 design recognition
VentilationAdjustable ceiling vent and elevated base airflow system
Heater CompatibilityOptional electric heaters (heater sold separately, recommend 3-6kW capacity)
Electrical Requirements220-240V hardwired connection with dedicated breaker (electric heater model dependent)
Floor Surface RequiredStable, level ground with concrete foundation or driven piles (installation required)
Customization OptionsStandard or Hexagon DECO panel back wall, LED lighting packages, various heater options

Cost to own

Leil Como 120 1-Person Indoor Sauna Kit cost and warranty figures
MetricValue
Cost per session (3yr basis)$48.59
Monthly running costvaries (heater dependent)
True delivered price$7,580
Warranty2 years

Assumptions: electricity at $0.17 per kWh (US average), cost per session over 3 years at about 1 session per week (price divided by 156), sauna running cost at a 30-minute session. These are estimates for comparison, not quotes.

What owning traditional cabins involves
OwnershipWhat it means
UpkeepTwo jobs, on different clocks. The stones are checked at least once a year, rearranged, and any that have broken, crumbled or discoloured are replaced, which keeps the heater from working against a packed bed. The exterior is resealed or restained every 2 to 4 years with an exterior-grade product carrying UV inhibitors, sooner under strong sun, snow or coastal salt, with a look each year for fading and dry patches. Inside, benches and backrests are wiped down after a session and nothing is sealed: sealant and wood protectant are not used anywhere inside a sauna, and tired interior wood is sanded back instead.
What you rebuySauna stones (checked yearly, replaced as they crumble), Exterior stain or sealant with UV inhibitor (every 2 to 4 years)
Where they failStones crumbling into the heater bed, with broken pieces underneath as the tell; Discolouration or limescale on the heater elements, which Harvia gives as the signal to replace the heater; Exterior wood left unsealed past its interval, where fading and dry patches show first

These apply to the class, not to this record alone, and they are sourced from the manufacturer guidance for it. Anything a source does not state is left out rather than estimated.

Other traditional cabins

The nearest in this class by price. Compare like with like before you decide, or open the full class below.

Compare head to head

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Leil Como 120 1-Person Indoor Sauna Kit FAQ

What does the Leil Como 120 1-Person Indoor Sauna Kit cost?

$7,580 delivered, which is $48.59 a session over three years at about one session a week. Every traditional cabin on the same axis.

What warranty does the Leil Como 120 1-Person Indoor Sauna Kit carry?

2 years, from Leil Saunas. Every traditional cabin warranty side by side.

What is involved in owning a traditional cabin?

Two jobs, on different clocks. The stones are checked at least once a year, rearranged, and any that have broken, crumbled or discoloured are replaced, which keeps the heater from working against a packed bed. The exterior is resealed or restained every 2 to 4 years with an exterior-grade product carrying UV inhibitors, sooner under strong sun, snow or coastal salt, with a look each year for fading and dry patches. Inside, benches and backrests are wiped down after a session and nothing is sealed: sealant and wood protectant are not used anywhere inside a sauna, and tired interior wood is sanded back instead. You rebuy sauna stones (checked yearly, replaced as they crumble), exterior stain or sealant with uv inhibitor (every 2 to 4 years). How every traditional cabin compares.