Norrwell Black Cube Outdoor Sauna – Scandinavian Luxury, 6kW Heater
A statement piece for the garden
The Black Cube Outdoor Sauna is a bold blend of modern architecture and Nordic wellness tradition. Designed with a sleek cubic profile and finished in durable black thermo-treated wood, it creates a striking statement piece for any garden, backyard or spa retreat.
Built to withstand outdoor conditions, it combines strength, weather resistance and timeless Scandinavian design. Inside, the spacious layout and ergonomic benches offer a comfortable environment for solo relaxation or group sessions, while large tempered glass panels allow natural light in while maintaining heat retention.
Whether for private home wellness, luxury resorts or professional spas, the Black Cube transforms outdoor spaces into a premium wellness sanctuary — minimalist, energy-efficient, and built to last.
Built for year-round outdoor use
Black Thermo-Treated Wood
Durable, weather-resistant construction finished in a striking matte black.
6kW Heater
High-performance stove system for consistent, soothing heat.
Integrated LED Lighting
Enhances ambiance while highlighting the natural wood interior.
Large Tempered Glass Panels
Natural light and heat retention in balance.
Ergonomic Benches
Comfortable for solo relaxation or group sessions.
Stainless Steel Fittings
Reinforced, weather-resistant hardware for long-term outdoor use.
Why owners use it daily
Recover Faster
Heat therapy increases circulation, helping muscles recover after training or a long day.
Sleep Better
A calming pre-bed ritual that helps you properly switch off from screens and stress.
Improve Performance
Regular sessions support the kind of recovery routine serious training is built around.
Daily Wellness
Time that's entirely private — wellness that fits into real life, not around it.
At a glance
| Dimensions | 2000 x 2000 x 2100 mm |
| Heater | 6kW, included |
| Material | Black thermo-treated wood |
| Lighting | Integrated LED |
| Door | Tempered glass |
| Installation | Outdoor |
| Capacity | Contact support |
| Temperature range | Contact support |
See the Black Cube
In the box
Stones, installation hardware, manual: Contact support to confirm exact box/crate contents.
Plans & diagrams
Everything else you need to know
Premium Features
- Black Thermo-Treated Wood — Durable, weather-resistant construction finished in a striking matte black.
- 6kW Heater — High-performance stove system for consistent, soothing heat.
- Integrated LED Lighting — Enhances ambiance while highlighting the natural wood interior.
- Large Tempered Glass Panels — Natural light and heat retention in balance.
- Ergonomic Benches — Comfortable for solo relaxation or group sessions.
- Stainless Steel Fittings — Reinforced, weather-resistant hardware for long-term outdoor use.
Technical Specifications
| External dimensions | 2000 x 2000 x 2100 mm |
| Capacity | Contact support |
| Heater | 6kW, included |
| Heater type | Electric stove system |
| Temperature range | Contact support |
| Material | Black thermo-treated wood |
| Lighting | Integrated LED |
| Glass | Large tempered glass panels |
| Fittings | Stainless steel |
| Voltage | Contact support |
| Weight | Contact support |
| Shipping weight | Contact support |
| Certifications | Contact support |
Installation Requirements
Electrical: 6kW heater. Contact support to confirm exact voltage, amperage and whether a dedicated circuit is required.
Assembly: Contact support — assembly requirements for this outdoor cube model are not yet confirmed.
Ventilation: Contact support
Floor requirements: Contact support
Delivery Information
Production: Contact support for exact production lead time.
Packaging: Contact support
Shipping: 2-4 weeks across confirmed delivery regions.
Installation: our Trade & Projects team can advise on installation planning for homes and professional spaces.
Warranty & Support
Warranty: manufacturer warranty covering the heating elements and structural build. Contact support to confirm exact warranty term for this model.
Replacement parts: Contact support to confirm parts ordering process.
Customer support: available through Norrwell Support for any question before or after your order.
Downloads
Installation Manual: Contact support
Technical Sheet: Contact support
Warranty PDF: Contact support
Brochure: Contact support
How do I place an order?
Select Order Now on this page, or contact our team directly for larger or trade orders — we'll confirm your order and delivery details by email.
What payment methods do you accept?
Visa, Mastercard, Apple Pay, Google Pay and bank transfer, all through SSL secure checkout.
Can I pay in instalments?
Contact support to confirm whether instalment options are available at checkout.
How long will delivery take?
Typically 2-4 weeks from order confirmation across confirmed delivery regions.
Do you deliver to my country?
We currently deliver to Spain, Portugal and France, with further markets launching in phases. Contact us if you're unsure whether we cover your area.
What happens if my order arrives damaged?
Contact us within 48 hours with photos of the damage and we'll arrange a free replacement, repair or refund.
Can I return it if I change my mind?
Unused items in original packaging can be returned within 14 days of delivery. Custom or made-to-order units are excluded — this is flagged clearly at checkout.
Do you offer trade or bulk pricing?
Yes — our Trade & Projects team supports developers, architects, hotels and other professional buyers with volume pricing and dedicated support.
Is installation included in the price?
Contact support to confirm if professional outdoor installation is included or offered as an add-on. Given the size and 6kW electrical heater, our Trade & Projects team should be involved for any home installation.
How do I get help after I've ordered?
Our support team is available by email, and every Norrwell sauna is backed by a manufacturer warranty.
What owners say
I received excellent service. They answered all my questions quickly, and I'm very impressed with the product quality.
This was the best-looking sauna I could find, and it doesn't just look good, it works flawlessly.
Superb quality. Beautiful craftsmanship. Packaging was over the top — completely wrapped in bubble wrap and foam in a sturdy wooden crate.
Heat and cold, working together
The Norrwell Black Cube Outdoor Sauna becomes even more powerful paired with cold therapy. Step straight from a session into a Norrwell ice bath, and you get the complete contrast-therapy routine serious recovery is built around — heat to open circulation, cold to reset it. Explore the full collection to build a routine that fits your space and your life.
Bring Nordic wellness into your garden
Join private homes, resorts and spas across our priority markets choosing the Black Cube as a garden centrepiece. Order today, or talk to our Trade & Projects team about installation.