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Leil Saunas Black Cube Comfort 6-Person Outdoor Sauna

Leil Saunas

Black Cube Comfort

Authorized Leil Saunas Dealer

Manufacturer's Warranty Included i All of our products include the full manufacturer's warranty. Rest assured knowing that your purchase is covered when you need it most.

Leil Saunas Black Cube Comfort 6-Person Outdoor Sauna

Leil Saunas

Black Cube Comfort

Authorized Leil Saunas Dealer

Manufacturer's Warranty Included i All of our products include the full manufacturer's warranty. Rest assured knowing that your purchase is covered when you need it most.

  • Wide 60 cm Reclining Benches
  • Private Black-Tinted Tempered Glass
  • 40 mm Thermo-Pine Back Wall
  • Shingle Roof with Metal Gutters
Trusted customer
Trusted customer
Trusted customer

Trusted by 2,500+ households including athletes, celebrities and business leaders you know and love.

Type
Traditional Sauna
Capacity
6 Person
Heat Source
Electric/Wood Burning Heater - Sold Separately
Exterior Dimensions
86.2" W x 89.0" D x 86.6" H
Temperature
180°F+
America’s Trusted Sauna Retailer

As America’s top rated sauna retailer, we’re here to help guide you pre and post purchase. Rest assured knowing you’re purchasing from a reputable company.

Hassle Free Returns

We want you to be completely satisfied with your purchase. Our team of experts are available to coordinate all aspects prior to purchase. It’s why less than 0.02% of our customers file a return.

Fastest Delivery Guaranteed

Due to our manufacturer direct partnerships, you won’t find this product anywhere faster. Have peace of mind knowing you’re getting the best availability nationwide.

Manufacturer’s Warranty Included

All of our products include the full manufacturer’s warranty. Rest assured knowing that your purchase is covered when you need it most.

6-Person Black Cube Comfort Sauna 

Black Cube Comfort layout features opposing benches and is intended for shared sessions, with a capacity of up to six people. Comfort is compatible with both electric and wood-burning heaters and suits customers who want more space while keeping the overall form compact. 




Black Cube Outdoor Sauna Collection

Black Cube is our most compact outdoor sauna collection, defined by its bold dark finish and distinctive cube form with signature arches. Designed for smaller outdoor spaces without compromising on style, the series offers a configurable setup: depending on the model, you can choose different bench layouts, upgrade interior finishes, and add features such as LED lighting and rear glazing. The result is a compact sauna with a strong visual identity and the flexibility to tailor both the look and the session to your needs.

From the outside, Black Cube is defined by a clean, compact form and a dark architectural finish. The standard construction features 40 mm Thermowood walls, a square shingle roof, and black tempered glass in the front glazing and door. Signature full-circle arches on the front and rear walls are finished in black, while integrated ventilation openings support stable airflow and reliable outdoor performance. 

Inside, Black Cube features two-level benches with skirts and backrests. Depending on the model, it is available with different bench configurations, and selected versions include an optional decorative feature wall. Lighting can be specified with LED strips, and the rear wall can be configured with a half panoramic window to bring in natural light while keeping the layout simple and functional. 


Features


Standard Set Includes:

     

    • Premium Roof Finish

      – The Black Cube features a high -quality shingle roof finish that provides excellent durability and a refined look.

    • L-Shaped Upper Bench

      – Inside, both the upper and lower benches follow an L-shaped layout, offering more seating comfort and flexibility than typical straight-bench designs.

    • Bench Skirt Included

      – A bench skirt conceals the space beneath the seating, giving the interior a more complete and premium appearance.

    • Wider Benches for Reclining

      – The Black Cube’s bench width is 60 cm (≈ 23.6 in), compared to the more common 45 cm (≈ 17.7 in)width. This allows users to lie down during the sauna session comfortably.

    • Private Black-Tinted Glass

      – The black tempered glass front ensures privacy from the outside while maintaining a sleek, modern aesthetic.

    • More Spacious Design

      – The Black Cube is approximately around 10 % larger internally, providing noticeably more room to relax.

    • Optimized Heater Placement

      – The side-mounted heater opens up the front view from inside, creating a more spacious and scenic feeling.

    • Thicker Back Wall

      – 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.

    • Optional Half -Panoramic Window

      – For those who want extra light and visibility, the Black Cube offers a half-panoramic side window upgrade.

    • Superior Ventilation System

      – 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.

    • Nerostep Floor Grid Mat Included

      – A non-slip Nerostep mat is included as standard, improving safety and comfort underfoot.

    • Metal Roof Gutters

      – The roof is finished with metal rain gutters, adding a refined, functional detail that helps direct water runoff and enhances durability.

    • Exterior Paint and Interior Protection Kit Included

      - 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.

    Includes

    • Sauna kit (Assembly Required)

    Note: Electrical and plumbing fixtures are not included

    Specifications

    Black Cube Comfort
    Capacity 6 People
    Coverage Area 52.7 ft
    Steam Room Volume 275.5 ft
    Exterior Dimensions 86.2" W x 89.0" D x 86.6" H
    Interior Dimensions 80.2" W x 78.0" D x 80.2" H
    Wall Thickness 1.57" (40mm)
    Weight 1,929 lbs
    Pallet Size 3.94 x 7.38 x 3.94 ft
    Suitable With Electric/Wood Burning Heater

     

    Assembly & Maintenance

    Black Cube Comfort Construction Guide

    Black Cube Specification

    Black Cube Front Specification

    Warranty

    Leil® Saunas Warranty

    Shipping & Returns

    Contact us through chat, email, or phone to get detailed shipping times. 

    The weight or packaging of this product requires delivery by special appointment and on a wooden pallet.

     

    The driver is responsible for curbside delivery “only” and will lower the items to ground level.

     

    Prior to shipping this product, we contact you to share shipment details and discuss any extenuating delivery circumstances that may complicate or cause additional delivery expenses.

     

    Cancellations & Refunds

    Nordica Sauna prides itself on having one of the best return policies in the industry.  Cancel any time before your order has shipped, completely free of charge (exceptions apply, including custom-made orders).

    Call 1-877-587-5387 or email customercare@nordicasauna.com

     

    When will I know my order has shipped?

    As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.

     

    When will my order ship?

    If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at customercare@nordicasauna.com.  

    No shipping outside the lower 48 States in the USA.

     

    What if my shipment is damaged?

    Please inspect the packaging of your item(s) when they arrive. If you notice any damage, you should make note of it when signing for delivery.  If your item(s) do arrive damaged please send photos to customercare@nordicasauna.com and we will process an insurance claim on your behalf.

     

    Cancellations (Before order ships)

    Nordica Sauna prides itself on having one of the best return policies in the industry.  Cancel any time before your order has shipped, completely free of charge (exceptions apply, including custom made orders). Reach agents during business hours at 1-877-587-5387, the chat on our website, or email customercare@nordicasauna.com

     

    Cancellations of customer orders

    Custom or made to order products cannot be canceled or refunded as these products are put into production specifically for your order.  These units are custom made to your specification or created once you order. Once you place your order they start building your unit. Your warranty will guarantee you a fully functional and operational product. If it is not clear whether your order is custom or made to order, please message or call us. 

    All sales are final for Custom made and Made-to-order products.

     

    Refunds & Returns

    If you need to exchange your product, you may do so.  You, as the customer, are responsible for any shipping costs throughout any returns or exchange processes. 

     

    Not all orders are available for return once they have shipped.  We order products directly from the manufacturer. Therefore, if the manufacturer will not permit us to return a product, we cannot offer you a return. This often varies on a case-by-case basis; please reach out to us if you would like specific information on your brand and/or product. 

     

    Due to drastically increasing LTL/freight shipping costs, any outright returns will incur a 25% cancellation fee + return shipping costs. If you are replacing the product with something else, we may be able to help you cover some of the costs depending on the product.

     

    Seller reserves the right to refuse to refund any deposit or payment, or cancel any payment due, and any owing until such time as Seller a) is in receipt of the goods b) has inspected the goods and c) in the Sellers discretion, has found the goods to be free of damage. All refunds will be provided within 5 business days once the product has been returned to the warehouse and inspected for damage.

     

    Shipping Times

    We promise to do our best to get your order to you as soon as possible.  We provide estimated shipping times on the product pages based upon what our suppliers and freight companies tell us, and those estimated shipping times may change or vary without notice (Due to supply chain issues, the steel mills behind on making metal, the manufacturers delayed because of the mills, the overwhelmingly demand on shipping, factory/warehouse and dock workers and so on).

    Trusted By Thousands of Customers, Pros & Athletes Alike

    Brian Burns
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    Best prices online guaranteed
    Higher prices and hidden fees
    Priority Product Availability
    You won’t get it faster anywhere
    Non-priority lead times
    Trusted By Professional Athletes
    Pro athletes endorse Nordica Sauna
    Not backed by professionals
    North American Sauna Society
    Official NASS Member
    No support network

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    Leil Saunas Black Cube Comfort 6-Person Outdoor Sauna
    $9,490.00