Premium Sauna kit Leil Black Cube sauna combines Nordic craftsmanship with thoughtful design – a contemporary outdoor sauna built for those who value both aesthetics and performance. Every detail, from its shingled roof to the black-tinted glass and spacious L-shaped benches, is designed to elevate sauna experience. Durable materials, intelligent ventilation, and refined finished touches make the Black Cube sauna not just a product, but a statement of comfort and quality.
- The Black Cube features a high-quality shingle roof finish that provides excellent durability and a refined look.
- Inside, both the upper and lower benches follow an L-shaped layout, offering more seating comfort and flexibility than typical straight bench designs.
- A bench skirt conceals the space beneath the seating, giving the interior a more complete and premium appearance.
- The Black Cube’s bench width is 23 inches , compared to the more common 18 inch width. This allows users to comfortably lie down during the sauna session.
- The black tempered glass front ensures privacy from the outside while maintaining a sleek, modern aesthetic.
- The Black Cube is approximately around 10 % larger internally, providing noticeably more room to relax.
- The side-mounted heater opens up the front view from inside, creating a more spacious and scenic feeling.
- The back wall is made from 40 mm thermo-pine, roughly 43 % thicker than the more typical 28 mm wall structure —improving both insulation and durability.
- For those who want extra light and visibility, the Black Cube offers a half-panoramic side window upgrade.
- An intake vent under the heater and exhaust vent behind the benches at foot level ensure efficient airflow, warmer feet, and a consistently fresh oxygen supply.
- A non-slip Nerostep mat is included as standard, improving safety and comfort underfoot.
- The roof is finished with metal rain gutters, adding a refined, functional detail that helps direct water runoff and enhances durability.
- The Black Cube comes with a complete finishing set : the feet, side arches, and door & window frame are pre-colored at the factory, while exterior paint for the sauna is supplied in a can for on-site application after assembly. In addition, the set includes interior floor varnish and joint-sealing lacquer to ensure long-term water resistance and durability. This guarantees that every unit can be finished to a professional, weatherproof standard.