Finnleo Northstar Complete Outdoor Sauna Kit
Best outdoor sauna for homeowners seeking a quick, modern backyard installation.
Experience the ultimate relaxation with the Finnleo Northstar Outdoor Sauna Kit. Crafted from premium Nordic White Spruce, this kit offers a quick and straightforward assembly for homeowners. Enjoy customizable exterior finishing, a pre-built base with a waterproof vinyl floor, and elegant African Abachi or Clear Aspen benches and backrests. Integrated RGBW color LED lighting and the smart SaunaLogic2 control system, complete with mobile app access, provide modern convenience and ambiance for your personal sanctuary.
$12998.00
Owner Satisfaction
4.5
/ 5
Category Rank
36
/ 89
#36 in Sauna Kits
Price vs Category Average
+66%
Above average
Frame Material
Nordic White Spruce (NWS)
/ Nordic White Spruce (NWS)
Who it's for
- Homeowners seeking a streamlined, all-in-one installation process
- Buyers prioritizing long-term durability and reliable outdoor performance
- Property owners wanting a private, visually appealing backyard retreat
Who should skip it
- Budget-conscious shoppers looking for affordable or DIY alternatives
- Buyers without access to professional contractors or site preparation
- Owners preferring low-maintenance structures over regular wood care
Performance breakdown
Assembly efficiency
Modular design allows for a straightforward, stress-free homeowner installation process.
Smart integration
SaunaLogic2 app control brings seamless, modern convenience to your relaxation routine.
Material quality
Premium Nordic White Spruce provides a durable, aromatic, and authentic sauna experience.
Ambiance control
Integrated RGBW lighting offers versatile color therapy for a personalized sanctuary.
Thermal performance
Powerful Viki heaters ensure consistent, rapid heating for optimal dry sessions.
Design versatility
Customizable exterior finishes allow the unit to blend into any landscape.
Key Specs
Frame Material
Nordic White Spruce (NWS)
Benches Material
Clear Aspen or Abachi
Door Material
Glass with bronze tint
Heater Power (4'x6' model)
4.5 kW Viki heater
Heater Power (5'x6' & 5'x7' models)
6.0 kW Viki heater
Control System
SaunaLogic2 digital control (WIFI enabled)
Roofing
Bronze metal roof
Assembly Required
Yes
Features
- Quick homeowner assembly
- Smart control with mobile app
- Integrated RGBW color light therapy
- Premium Nordic White Spruce construction
- Prebuilt base with waterproof floor
- Customizable exterior finish
- Bronze-tinted all-glass door
- Includes benches, backrests, and heater guard
What customers say
Customers overwhelmingly praise the Finnleo Northstar sauna for its exceptional quality and performance, highlighting the robust, aromatic wood construction that ensures longevity. The included heater consistently delivers a deep, satisfying heat that meets high standards, justifying the premium investment for buyers prioritizing durability. While the final product earns immense satisfaction as a luxurious outdoor retreat, assembly is frequently noted as a substantial, multi-day project requiring moderate to advanced DIY skills. Despite these installation hurdles, the consensus is that the Northstar provides a reliable and aesthetically pleasing experience once complete.
Know before you buy
Yes, the kit is designed for straightforward homeowner assembly. The panels are pre-built, and the structure is engineered to be put together with basic tools, though we recommend having at least two people to assist with the wall panels.
Yes, because the sauna uses a 4.5 kW or 6.0 kW electric heater, it requires a hardwired 240V electrical connection. You will need a licensed electrician to install the appropriate circuit and breaker to meet local building codes.
The SaunaLogic2 control system connects to your home Wi-Fi, allowing you to manage temperature, duration, and lighting remotely via a mobile app. This lets you pre-heat the sauna before you step outside, ensuring it is ready exactly when you want it.
The Northstar kit includes a pre-built base with a waterproof vinyl floor and a durable bronze metal roof designed to shed water. While it is built for the outdoors, ensure you place it on a level, solid surface like a concrete pad or deck to prevent moisture buildup underneath.
The Nordic White Spruce exterior is designed to be finished to match your home's aesthetic. You can leave it natural, apply a wood stain, or paint the exterior to coordinate with your outdoor living space.
Both materials are excellent for saunas because they remain cool to the touch and are resistant to splintering. Abachi is known for its consistent, light color and soft texture, while Clear Aspen offers a clean, uniform look with a slightly more traditional sauna feel.
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Ask Hayley anything about this product before you decide.
Ready to buy?
$12998