Leil Black Cube Premium 4-Person Outdoor Sauna
Leil Saunas Traditional Cabin
Specifications
| Spec | Value |
|---|---|
| Product Model | Leil Black Cube Outdoor Home Sauna Kit (4 Person) |
| Manufacturer | Leil Saunas (Estonian Made) |
| User Capacity | 4 persons comfortably |
| Exterior Dimensions (W x D x H) | 86" W x 65" D x 90" H |
| Interior Dimensions (W x D x H) | 80" W x 54" D x 80" H |
| Wall Thickness | 1.57 inches (40mm) premium thermally treated pine |
| Primary Wood Material | Thermally treated thermo-pine (walls), thermo-alder (benches) |
| Bench Material | Smooth two-level alder benches with integrated bench skirts |
| Bench Configuration | Two-level design with bench skirts for ergonomic comfort and clean interior appearance |
| Tempered Glass Front | 8mm thick black tempered glass with premium handle |
| External Door | Black tempered glass door with premium handle |
| Roof Type | Square shingle roof for weather-resistant year-round durability |
| Floor Covering | 1-piece Nerostep non-slip plastic grid mat included |
| Ventilation System | 3-4 strategically placed ventilation openings for optimal airflow |
| Black-Painted Accents | Front and back arches, base frame, and external moldings |
| Electrical Requirements (Standard) | 240V/1ph with 30 amp dedicated breaker (consult electrician) |
| Electrical Requirements (9 kW heater) | 240V/1ph with 50 amp dedicated breaker (consult electrician) |
| Recommended Heater Size (Standard) | 6 kW electric heater |
| Recommended Heater Size (Panoramic Window) | 9 kW electric heater |
| Heater Compatibility | Electric heaters (sold separately) |
| Interior Lighting | Not included; customer may add optional lighting packages |
| Assembly Format | DIY sauna kit (assembly on-site required) |
| Warranty Coverage | 2-year manufacturer's warranty on materials and workmanship |
| Included Accessories | Nerostep floor mat, hexagon decorative wall, assembly instructions, hardware |
| Shipping Method | LTL freight curbside delivery |
Cost to own
| Metric | Value |
|---|---|
| Cost per session (3yr basis) | $70.38 |
| Monthly running cost | varies (heater dependent) |
| True delivered price | $10,980 |
| Warranty | per manufacturer |
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.
| Ownership | What it means |
|---|---|
| Upkeep | 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. |
| What you rebuy | Sauna stones (checked yearly, replaced as they crumble), Exterior stain or sealant with UV inhibitor (every 2 to 4 years) |
| Where they fail | Stones 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.
Golden DesignsGolden Designs Dynamic Sicily 1-Person Low EMF FAR Infrared Sauna | DYN-1101-01 EliteGolden Designs Traditional Cabin- Dimensions
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Golden DesignsGolden Designs Dynamic Vero 1-Person Low EMF FAR Infrared Sauna | DYN-1201-01 EliteGolden Designs Traditional Cabin- Dimensions
- 30W × 28D × 62H in
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Sunray SaunasSunray Evansport 2-Person Hemlock SaunaSunray Saunas Traditional Cabin- Dimensions
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Sunray SaunasSunray Sedona 1-Person Cedar Sauna with Carbon HeatersSunray Saunas Traditional Cabin- Dimensions
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Golden DesignsGolden Designs Dynamic Heming Elite 2-Person Ultra Low EMF FAR Infrared Sauna | DYN-6225-02 Elite (Corner Unit)Golden Designs Traditional Cabin- Dimensions
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Sunray SaunasSunray Sierra 2-Person Cedar Sauna with Carbon HeatersSunray Saunas Traditional Cabin- Dimensions
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Golden DesignsGolden Designs Vittoria Elite 2 Person Ultra Low EMF Infrared Sauna | DYN-6220-01 EliteGolden Designs Traditional Cabin- Dimensions
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Sunray SaunasSunray Aspen 3-Person Hemlock Sauna with Carbon HeatersSunray Saunas Traditional Cabin- Dimensions
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Golden DesignsGolden Designs Dynamic Venice Elite 2-Person Ultra Low EMF FAR Infrared Sauna | DYN-6210-04 EliteGolden Designs Traditional Cabin- Dimensions
- 44 × 37 × 66 in
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Golden DesignsGolden Designs Maxxus S-Line 2-Person Ultra Low EMF FAR Infrared Sauna in Canadian HemlockGolden Designs Traditional Cabin$3,399
Sunray SaunasSunray Baldwin 2 Person Traditional Sauna with 3.5kW Harvia HeaterSunray Saunas Traditional Cabin- Power
- 220V, 50/60HZ 20-amp dedicated outlet is required 3500 Watts
- Dimensions
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Sunray SaunasSunray Savannah 3-Person Cedar Sauna with Carbon HeatersSunray Saunas Traditional Cabin- Dimensions
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Looking at a different kind?
A traditional cabin is one kind of sauna. These are the others.
- Barrel Saunas45 models · $4,265 to $16,191
- Sauna Blankets4 models · $400 to $699
- Heater controls37 models · $20 to $2,295
- Sauna doors48 models · $759.05 to $1,540.20
- Sauna heaters228 models · $19.55 to $10,230
- Infrared Cabins106 models · $1,000 to $13,899
- Portable Saunas2 models · $170 to $194
- Wood-burning stoves51 models · $933 to $7,587
Leil Black Cube Premium 4-Person Outdoor Sauna FAQ
What does the Leil Black Cube Premium 4-Person Outdoor Sauna cost?
$10,980 delivered, which is $70.38 a session over three years at about one session a week. Every traditional cabin on the same axis.
What warranty does the Leil Black Cube Premium 4-Person Outdoor Sauna carry?
per manufacturer, 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.
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