Pure Cube Neptune Sauna
Pure Cube Neptune Sauna
The Pure Cube Neptune Sauna
Pure Cube Neptune Sauna
Modern design. Expansive views. Now available in two sizes.
The Pure Cube Neptune Sauna brings the outdoors inside with its large glass front wall and clean, contemporary design. Available in the Neptune and the new, more compact Neptune Mini, both models combine modern architecture with the warmth and natural beauty of Western Red Cedar.
The exterior features distinctive black metal siding and a durable EPDM roof, while the interior is finished in Western Red Cedar for the authentic sauna experience Leisurecraft is known for. The insulated floor, walls and roof help retain heat and improve efficiency, while the expansive bronze tempered glass front creates an open feeling and allows you to enjoy the surrounding view from inside your sauna.
Built using Leisurecraft's modular construction, the Neptune Collection is designed for straightforward on-site assembly and is an ideal addition to a backyard, patio, cottage or outdoor wellness space.
Choose Your Neptune
Neptune
The original Neptune offers a spacious interior for families, entertaining and
larger sauna sessions. Its two-tier bench design provides plenty of comfortable seating, with the option of
adding an L-shaped lower bench. Choose from electric or wood-burning sauna heater options to create the
experience that best suits your space.
The optional insulated walls and roof include 3″ (8 cm) EPS foam, which is moisture-resistant, meets LEED criteria, is 100% recyclable, and has an R-value of 11.25. The metal siding and trim are made from 28-gauge black-painted steel. The 10 mm bronze tempered glass door can be installed on either the left or right side wall
Neptune Mini
The new Neptune Mini delivers the same distinctive Neptune appearance and
premium construction in a smaller, space-saving footprint. Designed for customers who want
the Neptune look without needing as much outdoor space, the Neptune Mini features a streamlined straight
bench
configuration and is designed exclusively for an electric sauna heater. The Neptune Mini
does not include an L-bench or eavestrough option.
Unique Features
100% Canadian Made
Our saunas are crafted with pride from 100% Canadian wood, locally sourced and expertly shaped by Canadian woodworkers and artisans. Experience superior quality and craftsmanship in every detail, celebrating Canada's rich woodworking heritage.
Solid Single Stave Wood Bevels
Crafted exclusively from premium Grade-A Solid Cedar, our saunas feature seamless construction without tenon joints along their length, ensuring durability and a beautifully detailed design. We commit to using only the finest materials, never compromising on the quality of our wood.
Fully Insulated Floors, Walls, and Roof
3″ EPS foam with an R-value of 11.25 helps to keep the sauna hot for longer and get to its maximum heat faster. Our foam is locally sourced, recyclable, and meets LEED criteria.
Choose Your Siding
You have the option to select either the 28 Gauge Steel siding, or the Knotty Cedar Villa siding. Both of these offer a stunning and unique, modern touch to your sauna.
Wood Resistant to Rot, Decay, and Insects
Our 100% Canadian cedar is made for the Canadian environment. Made for the outdoors, our saunas can withstand all weather, from the harshest Canadian winters to the hottest Canadian summers.
Environmentally Friendly
Sourced from certified sustainable lumber mills in British Columbia and Ontario, our wood is chosen with both durability and environmental stewardship in mind. You can feel good about your choice, knowing that you’re investing in a long-lasting product that supports sustainable forestry practices.
Peace of Mind with Our Warranty
Our saunas come with a robust warranty, guaranteeing protection against defects. We are confident that this will be the last sauna you'll ever need. All sauna packages come with a 5-year warranty.
Easy Assembly
We designed this sauna with you in mind, ensuring that it is straightforward and easy to assemble. We have several assembly videos and PDFs for each feature.
Easy Maintenance
When the wood and craftsmanship is of this quality, maintaining your sauna becomes effortlessly simple. Please refer to the "Care & Maintenance" section for more information.
| Sauna Size | Neptune | Neptune Mini |
|---|---|---|
| Comfortably Seats | 4-6 People | 2-3 People |
| Exterior Depth | 115″ 294 cm |
86″ 218 cm |
| Exterior Width | 87.75″ 223 cm |
65″ 165 cm |
| Exterior Height | 89.25″ 227 cm |
91″ 231 cm |
| Interior Depth | 101.75″ 258 cm |
72″ 183 cm |
| Interior Width | 77.75″ 197 cm |
54″ 137 cm |
| Interior Height | 78″ 198 cm |
79″ 201 cm |
| Interior Volume | 381 ft³ 10.8 m³ |
178 ft³ 5.0 m³ |
| Wood Heater Available | Yes ✔ | No ✖ |
| Electric Heater Available | Yes ✔ | Yes ✔ |
| Recommended Electric Heater Size | 10.5 KW | 7.5 KW |
📦 Residential Delivery & Crate Unloading Guidelines
LeisureCraft saunas are handcrafted in Ontario, Canada, and shipped in heavy-duty wooden crates directly to your curb or driveway via specialized freight carrier.
- Crates Over 84″: Most sauna crates exceed 84 inches in length and cannot fit on standard freight truck liftgates. In accordance with LeisureCraft shipping terms, the customer (consignee) is responsible for unloading the crate off the truck.
- 3 Unloading Options: (1) Arrange on-site lifting equipment (forklift or telehandler); (2) Hire a local flatbed/boom truck or tow truck; or (3) Open the crate on the truck bed and hand-unload the cedar staves piece-by-piece (requires 2+ capable adults).
- Video Guide: Watch the official LeisureCraft Delivery & Unloading Video to see how deliveries arrive.
- Lead Time: Made-to-order handcrafted construction: typical manufacturing lead time is 3–5 weeks prior to freight dispatch.
- Cancellations & Returns: Orders may be modified or canceled free of charge within 14 days of order entry. After 14 days, a $350 fee applies. Once shipped, saunas are custom-built luxury items and are non-returnable.
Our team of fire specialists can answer any questions about this product.
Phone: +1 (647) 625-5148
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Frequently asked questions
What products does Flame Mart offer?
Flame Mart offers bioethanol fireplaces and burners, plus Canadian Timber outdoor living and wellness products.
What types of bioethanol fireplaces are available?
Browse the available burner, firebox, wall-mounted and freestanding collections to compare formats.
How do I choose the right fireplace size?
Measure your planned opening or location, then compare it with the dimensions listed on the specific product page.
Where can I find product specifications?
Check each product page for its available options, dimensions, features and installation details.
Do bioethanol fireplaces require installation?
Requirements vary by model. Review the product instructions and consult a qualified professional if your project requires it.
Does Flame Mart sell outdoor saunas?
Yes. Explore the Canadian Timber outdoor sauna collection for available models and specifications.
What other Canadian Timber products are available?
The collection includes outdoor living and wellness categories such as cold plunge tubs, wood-fired hot tubs, outdoor showers, cedar furniture and Tiki bars, subject to current availability.
How do I choose an outdoor sauna?
Compare the model’s dimensions, features, materials and installation information with your available space and needs.
How can I ask a question about a product?
Contact the Flame Mart team through the store’s Contact page and include the product name or link.
Where can I find shipping, returns and privacy information?
Visit the relevant policy pages linked in the store footer. Check those pages for the current terms before placing an order.
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