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 Premium is a four-person model with a more elevated interior finish and a face-to-face seating layout. It is designed for efficient use of space while offering a more distinctive interior look than the other models in the range.
It carries the same bold exterior and black-tinted glass front as the rest of the collection, but adds a stronger design statement inside with its decorative hexagon back wall. For someone who wants a compact outdoor sauna with a more upgraded visual feel, the Premium is the standout model in the lineup.
RESOURCES:
- 4-person outdoor sauna
- Face-to-face bench layout for a more social sauna experience
- 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
- Decorative hexagon back wall for a more upgraded interior finish
- 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 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
- Hexagon decorative back wall
| Sauna Exterior Dimensions | 86.0" W × 65.0" D × 90.0" H (1530 × 2184 × 2224 mm) |
| Exterior Product Material | 40mm ThermoWood |
| Back Wall Finish | Decorative hexagon wall included as standard |
| Roof Type | Square shingle roof |
| Bench Layout | Opposing side benches with center walkway |
| Side Bench Width | 23.5" (596 mm) |
| Bench Length | 51.2" (1300 mm) |
| Door Opening Width | 23.2" (590 mm) |
| Glass Style | Black tempered / black-tinted tempered glass |
| Glass Thickness | 8mm |
| Vent Type | 5 ventilation grill covers with adjustable vent cover |
| Floor Cover | Nerostep plastic grid mat |
| Back Wall Option | Decorative hexagon wall standard; half-panoramic window not available |
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.
Practical where it counts.
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