Leil saunas are made in Estonia and rooted in a genuine sauna tradition. The brand combines thoughtful design, quality materials, and a deep respect for the sauna experience itself.
The Black Cube Classic is the most compact model in the Black Cube range, designed for tighter outdoor spaces while still offering a proper sauna layout for up to four people. It works well where a smaller footprint and a straightforward layout are the priority.
Like the rest of the Black Cube collection, it stands out for its bold dark exterior, signature curved form, and clean, modern presence. Inside, the layout is simple and comfortable, with two-level benches, black-tinted glass, and a design that feels refined without wasting space.
RESOURCES:
- Compact 4-person outdoor sauna
- Designed for smaller outdoor spaces
- Bold black exterior with Leil’s signature curved form
- Clean, modern look with black-tinted glass
- Two-level bench layout
- L-shaped benches for added comfort and flexibility
- Wider 60 cm benches that make it easier to recline
- Side-mounted heater placement opens up the interior view
- Approx. 10% larger interior than typical comparable cube-style saunas
- 40mm thermo-pine back wall for added insulation and durability
- Bench skirt for a more finished interior look
- Black shingle roof for durability and a more refined exterior
- Ventilation designed for better airflow and warmer feet
- Optional half-panoramic back window
- Optional LED lighting under the bench and/or behind the backrest
- 40mm Thermowood walls
- Black shingle roof
- Black tempered glass exterior door
- Black 8mm tempered glass front wall
- 2-level benches with bench skirts and backrests
- Full-circle front and back arches, painted black
- 3-4 ventilation openings
- Nerostep plastic grid floor mats
- Painted black baseframe and external mouldings
| Sauna Exterior Dimensions | 86.0" W × 65.0" D × 90.0" H (1530 × 2184 × 2224 mm) |
| Exterior Product Material | 40mm ThermoWood |
| Back Wall Material | 40mm thermo-pine |
| Roof Type | Square shingle roof |
| Bench Layout | 2-level L-shaped benches with bench skirts |
| Bench Width | 23.6" (600 mm) |
| Door Opening Width | 23.2" (590 mm) |
| Glass Style | Black tempered / black-tinted tempered glass |
| Glass Thickness | 8mm |
| Vent Type | 3-4 ventilation openings; intake under heater and exhaust behind benches at foot level |
| Floor Cover | Nerostep plastic grid mat |
| Capacity | 4-5 people |
| Steam Room Volume | ≈ 177 ft³ (5 m³) |
| Back Wall Option | Optional half-panoramic window |
Will it fit?
Plan the space.
Here's the overall footprint so you can map out where it lives in your space.
Exterior
- Width
- 86.0" 7'2"
- Depth
- 65.0" 5'5"
- Height
- 90.0" 7'6"
Minimum recommended base
We recommend leaving ~2ft in front of the sauna so that you can easily step in.
- Width
- 98.0" 8'2"
- Depth
- 95.0" 7'11"
Modern life doesn't leave much room for recovery.
Decades of research link regular sauna use to measurable improvements in heart health, stress, sleep, and longevity.
lower risk of fatal heart disease among people who sauna 4–7 times a week, versus once.
Laukkanen et al., JAMA Internal Medicine, 2015
lower stroke risk for frequent sauna bathers in a 15-year Finnish cohort.
Kunutsor et al., Neurology, 2018
lower risk of psychotic disorders linked to regular sauna use; benefits also seen for mood.
Psychosomatic Medicine, 2018
The last thing you want after a long day is a drive to the gym.
Step outside, not out of the house.
Worth the wait.
Loved in backyards across the country.
We're here to help.
Can't find what you need? Call or email us anytime.
(512) 299-9993 | info@olisaunas.com