FD-1 Full-Spectrum Infrared Sauna | Finnmark Designs
The Finnmark Designs FD-1 Full-Spectrum Infrared Sauna is a compact 1-person home infrared sauna that delivers a truly superior wellness experience. It is the only sauna in the industry to combine UL Listed Spectrum Plus™ short-wave infrared heaters with Spectrum Carbon 360° long-wave panels — reaching temperatures up to 170°F on a standard 120V home outlet in under an hour. The antimicrobial Western Canadian cedar interior resists mold, bacteria, and fungus, while the Thermal Plus™ Aspen exterior is heat-treated to never rot, warp, or decay.
Key Features
- UL Listed Spectrum Plus™ Heaters — Short-wave infrared delivers up to 25× deeper penetration than standard carbon panels, triggering a cleaner, more effective sweat.
- Full-Spectrum Technology — The only sauna combining UL listed short-wave and Spectrum Carbon 360° long-wave panels for higher temps, full-body coverage, and deeper therapeutic penetration.
- Antimicrobial Cedar Interior — Western Canadian cedar naturally resists mold, bacteria, and fungus for a fresh, hygienic sauna every session.
- Thermal Plus™ Aspen Exterior — Organically heat-treated to never rot, warp, decay, or chip — one of the most durable sauna exteriors on the market.
- Spectrum LED Red Light Therapy — Near-infrared ceiling lights combined with medical-grade 650nm color chromotherapy for enhanced wellness benefits.
- Controller 2.0 — Built-in 5" LCD touchscreen with Bluetooth audio and 6" HiFi speaker system.
- Low EMF — Tested by a NASA award-winning facility for safety and peace of mind.
- Plug-In Ready — Runs on a standard 120V / 15A home outlet — no electrician required.
Specifications
- Capacity: 1 Person
- Exterior Dimensions: 38"W × 38"D × 78"H
- Interior Dimensions: 32"W × 34"D × 70"H
- Exterior Material: Thermal Plus™ Canadian Aspen
- Interior Material: Antimicrobial Western Red Cedar
- Infrared Output: 1.5kW (1,500W)
- Electrical: 120V / 15A (standard outlet)
- Glass: 8mm Tempered
- Room Volume: 44.1 cu. ft.
- SKU: FD-KN001
- Brand: Finnmark Designs
Shipping
Free shipping in lower 48.
Installation Manual
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LED Installation Manual
Outdoor Care Guide
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FD-1 Full-Spectrum Infrared Sauna | Finnmark Designs
Sale price$4,695.00
Regular price$5,216.00
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FD-1 Full-Spectrum Infrared Sauna | Finnmark Designs
Sale price$4,695.00
Regular price$5,216.00
18 online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.
FD-1 Full-Spectrum Infrared Sauna | Finnmark Designs Review Summary
18 online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.
What people like
This premium wellness unit is highly regarded for its medical-grade construction and advanced heating technology that delivers a comprehensive full-spectrum experience. Owners frequently highlight the effective combination of near, mid, and far infrared wavelengths which facilitate deep tissue penetration for superior detoxification and physical recovery. The use of high-quality, non-toxic materials like Canadian Cedar and antimicrobial Thermal Plus Aspen, alongside rigorous safety testing for low electromagnetic fields, provides users with a safe and health-conscious environment. Additionally, the integrated medical-grade red light therapy and high-fidelity Bluetooth audio system enhance the overall therapeutic atmosphere, making it a favorite for those seeking a professional-level home spa experience.
Pros
- Low EMF Output: Reviewers consistently emphasize the peace of mind provided by the NASA-verified low electromagnetic field ratings, ensuring a safe health session.
- High Heat Performance: The ability to reach temperatures up to 170 degrees Fahrenheit is frequently cited as a major advantage over standard infrared models.
- Superior Build Quality: Users praise the double-walled construction, non-toxic wool insulation, and premium solid wood materials for their durability and lack of chemical odors.
- Full Spectrum Heating: The strategic placement of diverse heaters provides complete body coverage and deep heat penetration for maximum therapeutic benefits.
- Quick Simple Assembly: Most owners report that the unit is remarkably easy to put together, often taking less than two hours with minimal assistance.
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