6 Person Outdoor Sauna - Leil® Black Cube Comfort

$10,480.00
Ships in about 2 - 4 Weeks
Not a next-day item. Shipping and delivery are included in the price, and we’ll keep you posted at every step.
Shipping included
Price-match guarantee
3-4 days

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 Comfort is designed for shared sessions, with opposing benches and an interior layout that accommodates up to six people. It offers more room than the Classic while keeping the same compact overall form that defines the Black Cube collection.

Its design balances a strong visual identity with a more open and social interior. With black-tinted glass, signature arches, and a layout built around comfort and efficient use of space, the Comfort is a good fit for someone who wants a roomier outdoor sauna without losing the compact look of the collection.

      RESOURCES:

      • Spacious 6-person outdoor sauna
      • Opposing 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
      • More interior space while keeping a compact overall form
      • 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 × 89.0" D × 87.0" H (1530 × 2184 × 2260 mm)
      Interior Length 74.8" (1900 mm)
      Bench Width 23.5" (596 mm)
      Lower Bench Depth 12.1" (308 mm)
      Bench Layout Straight benches on both sides
      Door Opening Width 23.2" (590 mm)
      Clear Center Walkway 24.6" (624 mm)
      Exterior Product Material 40mm ThermoWood
      Roof Type Square shingle roof
      Glass Style Black tempered / black-tinted tempered glass
      Glass Thickness 8mm
      Vent Type 3-4 ventilation openings
      Floor Cover Nerostep plastic grid mat
      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

      6 Person Outdoor Sauna - Leil® Black Cube Comfort dimensions diagram
      Width
      86.0" 7'2"
      Depth
      89.0" 7'5"
      Height
      87.0" 7'3"

      Minimum recommended base

      We recommend leaving ~2ft in front of the sauna so that you can easily step in.

      98.0" 119.0"
      Width
      98.0" 8'2"
      Depth
      119.0" 9'11"
      Why a sauna

      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.

      63%

      lower risk of fatal heart disease among people who sauna 4–7 times a week, versus once.

      Laukkanen et al., JAMA Internal Medicine, 2015

      61%

      lower stroke risk for frequent sauna bathers in a 15-year Finnish cohort.

      Kunutsor et al., Neurology, 2018

      77%

      lower risk of psychotic disorders linked to regular sauna use; benefits also seen for mood.

      Psychosomatic Medicine, 2018

      No commute necessary

      The last thing you want after a long day is a drive to the gym.

      Step outside, not out of the house.

      Built for real backyards

      Practical where it counts.

      40 - 60 min
      to a full 198°F from cold
      3 - 4 days
      to assemble
      2 - 4 Weeks
      from order to your driveway
      Owner reviews

      Loved in backyards across the country.

      5.0
      ★★★★★
      from 54 verified reviews
      Any last questions?

      We're here to help.

      Can't find what you need? Call or email us anytime.

      (512) 299-9993 | info@olisaunas.com

      You'll get a confirmation email right away. When your order ships you'll get tracking, and one to two days before delivery our team calls to schedule an appointment.
      Lead times vary by model and are listed on each product page. Once it ships, transit is usually 3-7 business days.
      Most traditional saunas take about 1-2 full days for two people to assemble. They are designed for DIY assembly and include clear instructions, but they are still a real project and not something you should expect to knock out in an hour or two. Plan on using basic tools like a power drill/driver, level, rubber mallet, and standard hand tools. Infrared saunas are typically much quicker to assemble, usually taking about 3-4 hours with two people. If you want us to assemble it for you, we have assembly services available in select areas.
      Anything flat, stable, and free of pooling water. A wooden deck, concrete pad, pavers, or gravel all work. We don't recommend setting it directly on turf.
      Most 6–9kW heaters run on 240V and need their own dedicated circuit wired by a licensed electrician. The LED lighting runs on standard 120V. We'll walk you through exactly what your chosen heater needs.