Finnmark FD-3 Full-Spectrum – 4 Person Portable Sauna

Redefine relaxation and wellness with the Finnmark FD-3 Full-Spectrum Infrared Sauna, a premium 4-person infrared sauna designed to deliver unmatched therapeutic benefits.

With its compact size (72”W x 46”D x 78”H), this sauna transforms even the smallest spaces into your personal wellness retreat, offering the ultimate infrared sauna experience.

Why Choose the Finnmark FD-3 Infrared Sauna?

1. Revolutionary Heating Technology
   • Experience temperatures up to 170°F in under an hour, powered by Finnmark’s unique combination of Spectrum Carbon 360° heaters and UL Listed Spectrum Plus™ short-wave infrared heaters.
   • This advanced design delivers 25x deeper heat penetration than standard infrared panels, ensuring full-body coverage and superior detoxification.
2. Antimicrobial Canadian Cedar Interior
   • Crafted from Western Canadian cedar, this interior is naturally resistant to mold, bacteria, and odors, ensuring a fresh and clean sauna environment every time.
   • The wood’s calming aroma and antimicrobial properties enhance the therapeutic experience.
3. Durable Aspen Exterior
   • The Thermal Plus™ Aspen wood exterior is heat-treated to resist warping, rotting, and decay, making it one of the most durable sauna exteriors available.
   • Designed to withstand years of use without chipping or fading, it blends seamlessly with any home decor.
4. Industry-Leading Infrared Performance
   • Finnmark is the only sauna manufacturer to combine long-wave infrared panels with UL Listed short-wave heaters, ensuring comprehensive infrared coverage for your entire body.
   • This full-spectrum combination promotes deeper sweating, muscle recovery, improved circulation, and skin rejuvenation.
5. Enhanced Wellness Features
   • Integrated Spectrum LED near-infrared ceiling lights provide medical-grade chromotherapy, supporting relaxation, mood enhancement, and overall wellness.
   • Designed to plug into a standard 240V home outlet, it’s convenient to set up without requiring specialized wiring.

What Sets Finnmark FD-3 Apart?

• Fast Heating Times: Unlike traditional saunas, the Finnmark FD-3 reaches optimal temperatures in less than 60 minutes.
• Advanced Safety Standards: Equipped with UL Listed heaters, this sauna ensures safe and reliable operation for home use.
• Compact and Stylish Design: Perfect for apartments, small homes, or wellness spaces, its modern design combines elegance with functionality.

Health Benefits of a 4 Person Infrared Portable Sauna

• Deep Detoxification: Infrared technology penetrates deeply to help flush toxins from your body.
• Muscle Recovery: Targeted heat therapy soothes sore muscles and improves circulation.
• Skin Rejuvenation: Infrared wavelengths boost collagen production, leaving your skin looking radiant.
• Stress Relief: The gentle heat and therapeutic ambiance promote relaxation and mental clarity.

Transform Your Wellness Routine Today

Elevate your home spa experience with the Finnmark FD-3 Full-Spectrum Infrared Sauna—a blend of cutting-edge technology and timeless craftsmanship. Built for durability, performance, and style, this infrared sauna provides unparalleled benefits that others simply can’t match.

Finnmark FD-3 Full-Spectrum Portable Sauna Features

• Antimicrobial Western Canadian cedar interior that protects against mold, bacteria and fungus.
• Thermal Plus™ Aspen exterior that will never rot, warp, decay or chip. Making Finnmark Designs full spectrum infrared saunas one of the healthiest and longest lasting saunas on the market.
• Finnmark Designs is the only infrared sauna manufacturer that combines long-wave carbon 360 infrared panels with UL listed short-wave Spectrum Plus™ infrared panels. This combination provides higher temperatures, full body coverage, deeper penetration and an experience better than any other sauna. Each heater is strategically placed to offer the highest level of therapy possible.
• Built-in LCD touchscreen controller with Bluetooth audio.
• Audio with 6″ HiFi speakers, 8mm tempered glass for the ultimate thermal retention.
• Removable and adjustable sauna feet for uneven surfaces.
• Low EMF sauna tested by a NASA award winning testing facility.
• High Emissivity infrared heaters
• High quality double walled construction with non-toxic wool insulation.
• Over 15,000 Sold

Benefits of Infrared 

• The technology of the Spectrum Plus incoloy heaters warms your core body temperature, producing a cleaner, healthier sweat while lowering blood pressure, and maintaining heart health.
• The natural heat produced by the Spectrum Plus heaters is designed to achieve a more controlled hot climate much like a traditional sauna without the unbearable heat temperatures. This deeper penetration through sweating goes beyond the muscle and fat rather than a traditional or hot air sauna.  As a result, you’re able to work up the best possible sweat in the least amount of time.
• Spectrum Plus heaters remove 17% more toxins such as cholesterol, fat-soluble toxins, toxic heavy metals, sulfuric acid, sodium, ammonia and uric acid.
• Full Spectrum Sauna combination of long-wave Spectrum Carbon 360 infrared panels with UL-listed short-wave Spectrum Plus™ infrared panels. This combination provides higher temperatures, full body coverage, deeper penetration, and better experience than any other sauna.
• Reap the benefits of a more natural pain relief remedy with every infrared sauna session.
• Athletes can appreciate a faster muscle recovery with increased blood flow to the muscles, delivering more concentrated oxygen and creating more energy to heal.

Finnmark FD-3 Full-Spectrum Infrared Sauna Includes

• 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 (2 Screws)
• Removable and adjustable sauna feet for uneven surfaces
• Infrared Sauna Heater Panels
• Spectrum LED near infrared ceiling lights combined with medical grade Spectrum Red Light therapy.
• Controller 2.0, built-in LCD touchscreen control panel with Bluetooth audio
• Audio upgrade with 6″ HiFi speakers
• 8mm tempered glass for the ultimate thermal retention
• ETL Certification
• Limited Warranty

Finnmark FD-3 Full-Spectrum Infrared Sauna Specifications

Shipping of this IR sauna room is FREE to the contiguous 48 states!

The weight or packaging of this product requires delivery by special appointment and on a wooden pallet.

The driver is responsible for curbside delivery “only” and will lower the items to ground level.

Prior to shipping this product, we contact customers to share shipment details and discuss any extenuating delivery circumstances that may complicate or cause additional delivery expenses.

Our goal is to ensure your project’s success.

EMF-Test-Log-Finnmark-Designs-CLICK HERE

Finnmark Sauna Certification-CLICK HERE

Finnmark Sauna ETL Certification-CLICK HERE

2 Person Portable Sauna Owners Manual-CLICK HERE

Finnmark Sauna Warranty-CLICK HERE

Accessorize Your Sauna With Cushion and Cedar Backrest

Have Questions About Our Infrared Saunas?  Please Reach Out

Call 218-760-2041 or ask us below.