Nelio - Modern Sauna
"Purchased the Nelio Sauna and it’s great. I live in Ontario and from my research Backcountry has the best price, customer support and style of saunas to choose from. "
Step into the Neliö Sauna, where Scandinavian craftsmanship meets contemporary design. Built with a durable Thermowood structure and featuring innovative panel construction, this sauna is designed for easy setup. With just two people, the main structure can be assembled in a matter of hours, making it one of the most user-friendly saunas on the market.
📦 Ready to ship in approximately 1 weeks (November 13, 2026)
Please Note: The color you select will not be pre applied. All colors must be applied after the build is complete.
No contractor needed — most customers have their sauna up and running over a weekend with a dedicated 240V circuit.
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Product Description
Neliö - Modern Outdoor Sauna
Neliö - Modern Outdoor Sauna – Have questions? We have answers! Give us a call 1-877-446-3565
Note: This Sauna model arrives in Natural Thermowood
Effortless Assembly
Step into the Neliö Sauna, where Scandinavian craftsmanship meets contemporary design. Built with a durable Thermowood structure and featuring innovative panel construction, this sauna is designed for easy setup. With just two people, the main structure can be assembled in a matter of hours, making it one of the most user-friendly saunas on the market.
Spacious Comfort & Two-Tier Benches
The Neliö’s front-entry design creates an inviting and functional layout. Inside, two-tier benches provide multiple seating options, ensuring a customizable and comfortable sauna experience for individuals or groups. Whether you prefer the intense heat of the upper bench or a milder temperature on the lower level, the Neliö accommodates every preference.
Tempered Glass Windows for Natural Light
Large tempered glass windows on the front allow natural light to flood the space, enhancing the feeling of openness while maintaining privacy. The fully tempered glass door adds to the sauna’s modern aesthetic, creating a seamless blend between indoor relaxation and the surrounding outdoor environment.
Optimized Heat Performance with a 9kW Heater
The Neliö Sauna comes equipped with a powerful 9kW heater, ensuring rapid heat-up times and optimal temperature retention. Its fully insulated wall panels enhance efficiency, keeping the warmth inside while reducing energy consumption.
To further customize your sauna experience, the roof and floor are designed to accommodate insulation, but insulation materials are not included. This allows you to source them locally, saving on unnecessary shipping costs while ensuring your sauna meets your climate-specific needs.
Durable Thermowood Structure
Crafted from high-quality Thermowood, the Neliö is built to withstand harsh outdoor conditions. Thermowood undergoes a specialized heat treatment process that enhances its natural resistance to moisture, rot, and insects without the use of chemicals. This results in exceptional durability and minimal maintenance, ensuring your sauna remains beautiful and functional for years to come.
Thoughtful Design Features
- Front-entry design for an accessible, open layout
- Spacious two-tier benching for flexible seating options
- Tempered glass windows and door for a modern aesthetic
- Weather-resistant Thermowood for longevity and minimal upkeep
- Customizable insulation options for optimal heat retention
Important Notes
- To comply with local electrical codes and accommodate unique climate conditions, lighting for this unit should be sourced locally
- The sauna will arrive in an untreated finish, allowing you to choose a treatment best suited to your environment
Ready to elevate your outdoor relaxation? The Neliö Sauna is the perfect blend of modern design, efficient heating, and premium craftsmanship—bringing the ultimate sauna experience right to your backyard.
Specifications
| Model | NELIO |
| Number of Bathers | 4–6 |
| Exterior Materials | Scandinavian Thermowood |
| Interior Materials | Scandinavian Thermowood |
| Interior Dimensions | 83.46″ L × 79.53″ W × 74.8″ H (2120 × 2020 × 1900 mm) |
| Exterior Dimensions | 98.43″ L × 86.61″ W × 86.61″ H (2500 × 2200 × 2200 mm) |
| Windows | 1 pc 77.17″ × 28.15″ (1960 × 715 mm) 2 pc 77.17″ × 27.76″ (1960 × 705 mm) |
| Glass Thickness | 0.315″ (8 mm) |
| Door | 27.2″ × 73.2″ |
| Benches | Thermowood |
| Interior Lights | Not Included |
| Insulation | Walls: 50 mm (R-8.5 included) Roof: Optional upgrade up to R-24.7 |
| Shipping Dimensions | 98.43″ × 48.03″ × 43.31″ (2500 × 1220 × 1100 mm) |
| Shipping Weight | 1750 lb (750 kg) |
| Downloads |
Installation Manual V1 (Before July 2026) Installation Manual V2 (After July 2026) |
Product Specs
Product Diagram
Specifications
| Modern Sauna - NELIO | |
| Model | NELIO |
| Number of Bather | 4-6 |
| Exterior Materials | Scandinavian Thermowood |
| Interior Materials | Scandinavian Thermowood |
| Interior Dimensions | 83.46″ L × 79.53″ W × 80.8″ H (2120 mm L × 2020 mm W × 1900 mm H) |
| Exterior Dimensions | 98.43″ L × 86.61″ W × 97 & 93 ″ H (2530 mm L × 2240 mm W × 2465 & 2365 mm H) |
| Window | 1 pc 77.17″ H × 28.15″ W (1960 H × 715 W mm) 2 pc 77.17″ H × 27.76″ W (1960 H × 705 W mm) |
| Window Glass Thickness | 0.315″ (8 mm) |
| Window Glass Style | Clear |
| Door | 27.2″ × 73.2″ |
| Benches | Thermowood |
| Interior lights | Not Included |
| Insulation |
Walls: 50mm Fully insulated with an integrated panel system delivering an impressive R-8.5 insulation value — included as standard. Roof: Optional upgrade available, using a multi-layered system with a thermal performance of up to R-24.7 for enhanced heat retention in extreme climates. |
| Shipping Dimensions | 98.43″ L × 48.03″ W × 43.31″ H (2500 mm L × 1220 mm W × 1100 mm H) |
| Shipping Weight | 1750 lb (750 kg) |
| Downloads | Installation Manual |
Electric Heater Information
Welcome to our Electric Sauna Heater Comparison guide. Here, you'll find an in-depth look at various electric sauna heaters, tailored to help you navigate through the nuances of each model. We've designed this page to assist you in understanding the key features, benefits, and any drawbacks, ensuring you make the most informed decision for your sauna setup. Whether you're prioritizing efficiency, design, or specific functionalities, our comprehensive comparison will lead you to the heater that best aligns with your sauna dreams.
For inquiries or more detailed information about our sauna heaters, feel free to contact us at 877-446-3565. Our team is available to assist you from 8 am to 5 pm PST, Monday through Friday.
TOULE
Available in 6 kW & 9 kW Models: $786 – $949 CAD
For the price point vs quality, it doesn't get much better than this! This heater is the best bang for your buck both in its reliability and the features of this specific model (off-board digital controls, timers, etc.).
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HARVIA KIP
Available in 6 kW & 8 kW Models: $1 199 – $1 399 CAD
Harvia has been the biggest name in sauna heaters for over 70 years! The Harvia FLB model, made by Harvia in Finland, is a traditional Finnish-style wall-mounted sauna heater. What this one lacks in special and aesthetic features; it makes up for in heat and getting the job done.
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Harvia Cilindro
The Harvia Cilindro heater, known for its unique design featuring a massive stone quantity, offers a blend of gentle and powerful steam options. It's ideal for those seeking a versatile sauna experience, capable of creating a traditional sauna atmosphere with the convenience of electric heating.
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With its modern yet traditional functionality, the Harvia Cilindro is perfect for sauna users who enjoy customizing their sauna sessions with varying steam intensity, all while adding a touch of elegance to their sauna space.
HUUM HIVE CLIFF
Available in 6 kW, 9 kW, or 10.5 kW Models
Want a lot of thermal mass but still have a quicker heat-up time? That’s exactly what the HUUM CLIFF delivers. Its tall, open column exposes every stone directly to the elements, so the 165 lb rock load races to temperature faster than bulkier heaters with even more stone. The result is a rich, wood-fired feel powered by clean, reliable electricity—with far less waiting around before you step inside. Sleek, sculptural, and space-saving, the CLIFF turns your sauna wall into an eye-catching accent while surrounding you in deep, lingering warmth.
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HUUM HIVE MINI
Available in 6 kW, 9 kW, or 10.5 kW Models
These are one of our best sellers! The HUUM line of products offers a more traditional sauna experience by limiting metal and increasing total rock surface area. This provides a closer wood-fired experience with the reliability of electricity. Many of our customers prefer the design of the HUUM as it is an accent piece against the backdrop of your high-quality wood sauna.
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HUUM DROP
Available in 6 kW and 9 kW Models
Very similar to the HUUM Hive and HUUM Hive Mini. The HUUM Drop offers a round design that softens and livens up the angular interior of a classic sauna, giving it a touch of elegance. But DROP isn’t only about the looks. This compact wall-mounted heater can actually fit up to 55 kg of stones, exceeding most wood-burning stoves and guaranteeing long-lasting steam.
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Video
Warranty Information
Our wooden saunas come with a 1-year limited warranty. Our Harvia Electric Sauna Heaters and Harvia Sauna Stoves also come with a 1-year limited warranty. Please refer to: https://www.backcountryrecreation.com/pages/warranty