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Best Price and Service Guarantee

Sauna Marketplace offers legendary customer service and support. Odds are you landed here from a referral — because we don’t advertise.

That doesn’t mean you should have to pay more. We always honor the lowest prices allowed by our manufacturers. If you find a lower advertised price from an authorized dealer, send us a screenshot and we’ll match it.

We want you to feel great about your purchase for decades. That’s why we also offer free shipping on sauna accessories for life with the purchase of any sauna or sauna heater on Sauna Marketplace.

Shop Saunas | Shop Sauna Heaters

Specs

Weight	441 lbs
Dimensions	36 × 78 in
Exterior Shortest Side (in)	44
Exterior Longest Side (in)Maximum Exterior Length of the longest side when assembled.	48
Exterior Height (in)Maximum exterior height from earth to roof peak	78
Bench Length (in)Maximum bench length in inches.	43
Room Height at Heater (in)Interior Height at heater position in inches. In context of a heater, this is the minimum height required to instal. In context of a sauna, this allows you to find a heater that can be safely installed.	70
Model	FD-2
DIY FriendlyDIY Friendly Saunas means a professional is not required for the build. Basic tools like a drill, hammer, and level are typically required. With Sauna Marketplace, you do not risk your warranty by assembling a sauna yourself. If you prefer a professional installation, please reach out to the Sauna Marketplace team so we can check for a trusted installer near you.	Yes*An electrician is still required for all electrical work!
Exterior Materials	Thermally Modified AspenThermally Modified Wood has been naturally altered at a cellular level using only heat and steam. This natural process is common in Europe, used to make the wood more durable, longer lasting, and stable. Thermo-Aspen is significantly darker than raw Aspen, closer to western red cedar.
Insulation	Yes – European StandardEuropean Sauna Construction Standards consist of a thick, insulated wall assembly that maximizes the drying potential of interior and exterior cladding. The typical wall assembly consists of Exterior Cladding -> Air Gap -> Rain Barrier -> Studded Wall with Mineral Wool Insulation -> Foil Radiant Barrier with Taped Seams -> Air Gap -> Interior Cladding.
Interior Materials	Western Red Cedar
Made in	China
People	2
Shipping CostPlease inquire if shipping outside the continental USA.	Free
Shipping Method	LTL Curbside Delivery w/ Lift Gate ServiceOur shipping partners will deliver your sauna curbside. They are not responsible for moving it into the garage or final location, so please plan to offload the crate yourself. Larger crates may require a forklift or loading dock. Please contact Sauna Marketplace to plan for a smooth delivery and installation.
Volume (cu ft)Not adjusted for glass or insulation.	70
Warranty	5, Limited Lifetime

Attachments

Finnmark FD-2 Manual and Installation Guide

Key points: The manual covers installation, operation, maintenance, and safety information for Finnmark Designs infrared saunas including the FD-2 2-Person Infrared Room. Saunas are made of Canadian Western Red Cedar wood on the interior and Thermally Modified Aspen on the exterior. Features include Spectrum Plus infrared heaters, LED color lighting, and Bluetooth audio. Installation: Place sauna on solid, dry surface with 3 inches clearance on all sides Step-by-step assembly instructions provided Plug into appropriate electrical outlet based on model Operation: Use LCD control panel to set time, temperature, lighting, and audio Recommended session time is 30-45 minutes Maximum temperature is 170°F Drink plenty of water before, during, and after use Maintenance: Clean interior with damp cloth before first use Polish exterior with furniture polish or beeswax Safety: Review all safety precautions before use Not recommended for pregnant women or those with certain medical conditions without doctor approval Do not exceed recommended time/temperature Warranty: Lifetime warranty on Spectrum Plus heaters 10 year warranty on craftsmanship and electrical components 1 year warranty on accessories like remote control The manual provides detailed guidance on properly setting up, using, and maintaining the sauna, as well as important safety information and warranty details.

Diagram

Shows Exterior Dimensions of 48"W x 44"D x 78"H

EMF Testing

This test summary describes electromagnetic field (EMF) measurements conducted on two infrared heater models - the Spectrum+ and Spectrum Carbon - for Finnmark Designs saunas. Key points: Testing was done on December 5-6, 2019 in Tempe, AZ. A Narda EHP-50F Electric & Magnetic RF Analyzer was used to measure EMF levels. Measurements were taken at 3 positions for each heater, using 3 bandwidth settings (100Hz, 200Hz, 3800Hz). All measurements were compared against the ICNIRP Occupational 2010 Test Limit. Results for Spectrum+: Highest reading was 1.1708mG at 60.06Hz (Position 3, 200Hz bandwidth) All other readings were below 1mG 3800Hz bandwidth readings were all below 0.1mG Results for Spectrum Carbon: All readings were below 0.6mG 3800Hz bandwidth readings were all below 0.1mG All measurements for both heaters were significantly lower than the ICNIRP Occupational 2010 Test Limit. Both heater models passed all test conditions. In summary, the test demonstrates that both the Spectrum+ and Spectrum Carbon heaters produce very low levels of EMF, well within safety limits for occupational exposure.

UL Listing

This certification indicates that the heating element component has been tested and approved by UL for safety standards.

Warranty

The FD-2 Infrared sauna from Finnmark Designs offers a premium, long-lasting experience with its lifetime warranty on Spectrum+ heaters and 10-year coverage on craftsmanship, electrical components, and more. Built with high-quality Canadian Red Cedar and advanced infrared technology, this sauna provides a luxurious, low-maintenance way to enjoy therapeutic heat at home. With features like Bluetooth audio, multi-color LED lighting, and superior craftsmanship, this sauna not only enhances your health but also brings the ultimate relaxation to your lifestyle—all backed by industry-leading protection for years of worry-free enjoyment.

cETL Certificate

The Finnmark Certification ensures that Finnmark Designs saunas meet rigorous Canadian safety, performance, and material standards, providing customers with reliable and high-quality products.

Gallery

Click Image, Then Scroll! For the best experience, click on any image then swipe or use arrow keys to browse.

Includes

On Sauna Marketplace, the FD-2 package always includes everything you need. 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 Lifetime Warranty, US-Based Support

Free Shipping!

Finnmark Designs ships for free from Chicago on Sauna Marketplace within the continental USA! Contact us for worldwide shipping quotes.

Finnmark FD-2 Full-Spectrum Infrared Sauna

Model	FD-1 FD-2 FD-3 FD-6 FD-7 FD5 Trinity XL Trinity FD4

We specialize in traditional Finnish saunas. We don’t even like calling infrared rooms saunas. But Finnmark won us over with real heat and a simple installation that doesn’t require an electrician.

The FD-2 reaches 170°F, the highest temperature of any IR cabin in the industry. Walls are insulated up to 4” thick with mineral wool and a radiant barrier. Western red cedar on the inside, Thermo-Aspen on the outside. These are the same materials and construction standards we see in the high-end European saunas we deliver.

Finnmark Designs has spent over 20 years applying research from Finnish rock sauna heaters to infrared technology. The original owner was a local sauna builder in Tampere, Finland, known as the Sauna Capital.

The result is something we thought we’d never experience. A truly invigorating 170°F session that plugs into a standard outlet, ships free, and is backed by a 10-year warranty with all parts stocked in North America.

Build Your Quote:

Model	FD-1 FD-2 FD-3 FD-6 FD-7 FD5 Trinity XL Trinity FD4

$5,995.00

Zero Interest Payments:

Pay with HSA/FSA:

Enjoy Finnmark Design’s Top Selling IR Sauna

HIGH HEAT INFRARED HEATERS

The most important element of any sauna is its heating source. Finnmark Designs has taken the research and methodologies from traditional rock sauna elements and engineered a safe and highly effective incoloy heater. Composed of nickel, iron and chromium, Incoloy® is widely used for its ability and strength to withstand high temperatures, resist oxidation and other types of high temperature corrosion.This heating technology produces an extremely clean and natural infrared unlike typical ceramic heaters. You achieve high output therapy to maximize every sauna session in less time.

Finnmark’s Spectrum incoloy heaters are also one of the only infrared sauna heaters in the world to hold the highly prestigious mark of UL. Underwriters Laboratories is a global and independent safety science company with more than a century of expertise innovating safety solutions.

170° In Less Than 1 Hour

No other infrared sauna is built with the quality, craftsmanship and technology as Finnmark Design’s infrared saunas. Get to beneficial 170° heat in less than 1 hour with combination heat therapy all on a standard home outlet, no electrician required.

High-tech Infrared Heaters

Short wave Spectrum Plus™ Heaters strategically positioned to penetrate deep within the body for maximum healing combined with short wave Carbon 360 for the ultimate detox. No other infrared sauna compares to the high heat healing capabilities of Finnmark Design’s infrared saunas. Finnmark Design’s FULL SPECTRUM COMBINATION infrared saunas are the only saunas on the market with advanced combination therapy reaching 170° in less than an hour.

Spectrum Plus™ UL listed short wave infrared heaters for deep penetrating heat, up to 25x more than standard carbon panel heaters.

Spectrum Carbon long wave infrared heaters engineered to produce 360° of pure infrared.

Spectrum LED near infrared ceiling lights combined with medical grade color therapy.

Cedar Interior with Thermal Plus™ Exterior

Antimicrobial Western Canadian cedar interior that protects you 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.

Don’t be fooled by cheap, low quality lumber. Your new sauna is 90% wood. Choose wisely.

Best Price and Service Guarantee

Sauna Marketplace offers legendary customer service and support. Odds are you landed here from a referral — because we don’t advertise.

That doesn’t mean you should have to pay more. We always honor the lowest prices allowed by our manufacturers. If you find a lower advertised price from an authorized dealer, send us a screenshot and we’ll match it.

We want you to feel great about your purchase for decades. That’s why we also offer free shipping on sauna accessories for life with the purchase of any sauna or sauna heater on Sauna Marketplace.

Shop Saunas | Shop Sauna Heaters

Specs

Weight	441 lbs
Dimensions	36 × 78 in
Exterior Shortest Side (in)	44
Exterior Longest Side (in)Maximum Exterior Length of the longest side when assembled.	48
Exterior Height (in)Maximum exterior height from earth to roof peak	78
Bench Length (in)Maximum bench length in inches.	43
Room Height at Heater (in)Interior Height at heater position in inches. In context of a heater, this is the minimum height required to instal. In context of a sauna, this allows you to find a heater that can be safely installed.	70
Model	FD-2
DIY FriendlyDIY Friendly Saunas means a professional is not required for the build. Basic tools like a drill, hammer, and level are typically required. With Sauna Marketplace, you do not risk your warranty by assembling a sauna yourself. If you prefer a professional installation, please reach out to the Sauna Marketplace team so we can check for a trusted installer near you.	Yes*An electrician is still required for all electrical work!
Exterior Materials	Thermally Modified AspenThermally Modified Wood has been naturally altered at a cellular level using only heat and steam. This natural process is common in Europe, used to make the wood more durable, longer lasting, and stable. Thermo-Aspen is significantly darker than raw Aspen, closer to western red cedar.
Insulation	Yes – European StandardEuropean Sauna Construction Standards consist of a thick, insulated wall assembly that maximizes the drying potential of interior and exterior cladding. The typical wall assembly consists of Exterior Cladding -> Air Gap -> Rain Barrier -> Studded Wall with Mineral Wool Insulation -> Foil Radiant Barrier with Taped Seams -> Air Gap -> Interior Cladding.
Interior Materials	Western Red Cedar
Made in	China
People	2
Shipping CostPlease inquire if shipping outside the continental USA.	Free
Shipping Method	LTL Curbside Delivery w/ Lift Gate ServiceOur shipping partners will deliver your sauna curbside. They are not responsible for moving it into the garage or final location, so please plan to offload the crate yourself. Larger crates may require a forklift or loading dock. Please contact Sauna Marketplace to plan for a smooth delivery and installation.
Volume (cu ft)Not adjusted for glass or insulation.	70
Warranty	5, Limited Lifetime

Attachments

Finnmark FD-2 Manual and Installation Guide

Key points: The manual covers installation, operation, maintenance, and safety information for Finnmark Designs infrared saunas including the FD-2 2-Person Infrared Room. Saunas are made of Canadian Western Red Cedar wood on the interior and Thermally Modified Aspen on the exterior. Features include Spectrum Plus infrared heaters, LED color lighting, and Bluetooth audio. Installation: Place sauna on solid, dry surface with 3 inches clearance on all sides Step-by-step assembly instructions provided Plug into appropriate electrical outlet based on model Operation: Use LCD control panel to set time, temperature, lighting, and audio Recommended session time is 30-45 minutes Maximum temperature is 170°F Drink plenty of water before, during, and after use Maintenance: Clean interior with damp cloth before first use Polish exterior with furniture polish or beeswax Safety: Review all safety precautions before use Not recommended for pregnant women or those with certain medical conditions without doctor approval Do not exceed recommended time/temperature Warranty: Lifetime warranty on Spectrum Plus heaters 10 year warranty on craftsmanship and electrical components 1 year warranty on accessories like remote control The manual provides detailed guidance on properly setting up, using, and maintaining the sauna, as well as important safety information and warranty details.

Diagram

Shows Exterior Dimensions of 48"W x 44"D x 78"H

EMF Testing

This test summary describes electromagnetic field (EMF) measurements conducted on two infrared heater models - the Spectrum+ and Spectrum Carbon - for Finnmark Designs saunas. Key points: Testing was done on December 5-6, 2019 in Tempe, AZ. A Narda EHP-50F Electric & Magnetic RF Analyzer was used to measure EMF levels. Measurements were taken at 3 positions for each heater, using 3 bandwidth settings (100Hz, 200Hz, 3800Hz). All measurements were compared against the ICNIRP Occupational 2010 Test Limit. Results for Spectrum+: Highest reading was 1.1708mG at 60.06Hz (Position 3, 200Hz bandwidth) All other readings were below 1mG 3800Hz bandwidth readings were all below 0.1mG Results for Spectrum Carbon: All readings were below 0.6mG 3800Hz bandwidth readings were all below 0.1mG All measurements for both heaters were significantly lower than the ICNIRP Occupational 2010 Test Limit. Both heater models passed all test conditions. In summary, the test demonstrates that both the Spectrum+ and Spectrum Carbon heaters produce very low levels of EMF, well within safety limits for occupational exposure.

UL Listing

This certification indicates that the heating element component has been tested and approved by UL for safety standards.

Warranty

The FD-2 Infrared sauna from Finnmark Designs offers a premium, long-lasting experience with its lifetime warranty on Spectrum+ heaters and 10-year coverage on craftsmanship, electrical components, and more. Built with high-quality Canadian Red Cedar and advanced infrared technology, this sauna provides a luxurious, low-maintenance way to enjoy therapeutic heat at home. With features like Bluetooth audio, multi-color LED lighting, and superior craftsmanship, this sauna not only enhances your health but also brings the ultimate relaxation to your lifestyle—all backed by industry-leading protection for years of worry-free enjoyment.

cETL Certificate

The Finnmark Certification ensures that Finnmark Designs saunas meet rigorous Canadian safety, performance, and material standards, providing customers with reliable and high-quality products.

Gallery

Click Image, Then Scroll! For the best experience, click on any image then swipe or use arrow keys to browse.

Includes

On Sauna Marketplace, the FD-2 package always includes everything you need. 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 Lifetime Warranty, US-Based Support

Free Shipping!

Finnmark Designs ships for free from Chicago on Sauna Marketplace within the continental USA! Contact us for worldwide shipping quotes.