Finnmark FD-1 Full-Spectrum Infrared Sauna

Elevate Your Wellness With 170°F Full-Spectrum Infrared Therapy

1-Person Home Infrared Sauna, 38”W x 38”D x 78”H

Redefine your home wellness routine with the Finnmark FD-1 Full Spectrum Infrared Sauna—a compact, 1-person sanctuary engineered for high performance and exceptional craftsmanship. Designed to fit effortlessly into any space, this premium infrasauna delivers a powerful, full-body sweat at temperatures up to 170°F in under one hour, all from a standard household outlet.

What sets Finnmark apart is its unmatched heating technology. The FD-1 is the only infrared sauna on the market to combine UL-Listed Spectrum Plus™ short-wave heaters with Spectrum Carbon 360° long-wave infrared panels. This advanced fusion creates deeper heat penetration, faster warm-up times, and a more invigorating sweat than traditional infrared saunas—making it an Elite Core Health-worthy addition to your wellness space.

Inside, the sauna features antimicrobial Western Canadian cedar, naturally resistant to mold, bacteria, and fungus, keeping your environment fresh and hygienic. The exterior is crafted from Thermal Plus™ Aspen, treated with heat and steam for exceptional durability—resisting rot, warping, chipping, and decay for long-lasting performance.

Every heater is strategically positioned to deliver maximum therapeutic value, offering complete body coverage and the most immersive full-spectrum infrared experience available. The FD-1 also includes Spectrum LED near-infrared ceiling therapy lights, paired with medical-grade chromotherapy to enhance relaxation and promote overall wellness.

When it comes to innovation and build quality, Finnmark stands in a class of its own—offering a superior sweat, deeper recovery, and reliable craftsmanship built to last.

• Antimicrobial Western Canadian Cedar Interior
  Naturally resists mold, bacteria, and fungus—keeping your sauna fresh, hygienic, and odor-free.

• Thermal Plus™ Aspen Exterior
  Engineered through heat-and-steam treatment to ensure it will never rot, warp, decay, or chip, making this one of the healthiest and longest-lasting saunas available.

• Exclusive Full-Spectrum Heating System
  Finnmark Designs is the only manufacturer to pair long-wave Carbon 360° infrared panels with UL-listed Spectrum Plus™ short-wave heaters. This advanced combination delivers higher temperatures, deeper heat penetration, full-body coverage, and an unmatched infrared experience. Every heater is strategically placed for maximum therapeutic benefit.

• Built-In LCD Wi-Fi Touchscreen Controller
  Features intuitive controls and integrated Bluetooth audio for a personalized session.

• Premium Audio & Materials
  Upgraded 6" Hi-Fi speakers and 8mm tempered glass provide superior sound quality and exceptional thermal retention.

• Removable, Adjustable Leveling Feet
  Easily adapts to uneven floors for a stable and safe setup.

• Low EMF Design
  Independently tested by a NASA award-winning facility to ensure low EMF exposure.

• High-Emissivity Infrared Heaters
  Deliver optimal infrared output for efficient, therapeutic heating.

• Full Component Package Included
  Bottom panel, top panel, back panel, front panel, left panel, right panel, glass door, bench support, bench top, heater cable, floor cable, screws, power supply unit, power cable, interior heater connections with wood cover, door handle, adjustable feet, infrared heater panels, Spectrum LED near-infrared ceiling lights with medical-grade red-light therapy, Controller 2.0 touchscreen panel with Bluetooth audio, audio upgrade with Hi-Fi speakers, and tempered glass.

• High-Quality Double-Walled Construction
  Insulated with non-toxic wool for superior heat retention and durability.

• ETL Certified
  Independently verified for safety and performance.

• Trusted & Proven
  Over 15,000 units sold worldwide.

Model
FD-1

Exterior Material
Thermo-Aspen

Interior Material
Western Canadian Cedar

Electrical Requirements

• Voltage: 120V

• Watts: 1750W

• Amperage: 15A

• Phase: Single

• Plug Type: NEMA 5-15P

• Outlet: Standard 120V / 15A household outlet

Performance

• Maximum Temperature: 170°F

Interior Dimensions
32" W × 34" D × 70" H

Exterior Dimensions
38" W × 38" D × 78" H

Room Volume
44.1 cu. ft.

Door Dimensions
23.625" W × 67.875" H

Door Handle Dimensions
1.875" W × 11.625" H

Glass Thickness
8mm

Product Weight
301 lbs

Shipping Dimensions
80" W × 40" D × 48" H

Shipping Weight
390 lbs

About Finnmark Designs

Finnmark Designs is a leader in premium infrared sauna innovation, known for combining advanced heating technology with exceptional craftsmanship. With a commitment to wellness, performance, and safety, Finnmark has set a new standard in the infrasauna industry—engineering products that deliver deeper therapeutic benefits, higher temperatures, and unmatched durability.

What truly distinguishes Finnmark is its pioneering approach to infrared heating. They are the only manufacturer to integrate UL-listed Spectrum Plus™ short-wave heaters with 360° long-wave carbon infrared panels, creating a full-spectrum experience that outperforms traditional infrared saunas in heat penetration, efficiency, and overall results. Each sauna is thoughtfully designed to deliver maximum therapeutic coverage and consistent, high-quality heat distribution.

Finnmark’s dedication to purity and longevity is reflected in their material choices. Their interiors feature antimicrobial Western Canadian cedar, while their exteriors are crafted from Thermal Plus™ Aspen, an eco-friendly wood treated for extreme durability. This ensures every sauna not only performs at a superior level but also maintains a clean, hygienic environment for years of use.

With thousands of units sold worldwide and a reputation built on innovation, safety, and reliability, Finnmark Designs continues to be a trusted manufacturer for those seeking a truly elevated infrared sauna experience.

Finnmark Designs Infrared Sauna Warranty

Finnmark Certification

ETL Certification

Owner's Manual

Operation Manual