
Finnmark Thermo-Aspen Combination Barrel Sauna FD-7
Overview
The Ultimate Cedar Sauna Experience — Traditional Heat Meets Advanced Infrared
Step into the world's finest cedar combination barrel sauna, where infrared and traditional sauna heat combines for a superior wellness experience. When both infrared and traditional sauna heaters are used in combination, this barrel reaches temperatures up to 185°F! Enjoy the invigorating ritual of pouring water over hot stones for a rich, steamy session while benefiting from the deep-penetrating heat of infrared therapy. This is sauna enjoyment at its finest.
Key Features
- Spectrum Plus™ UL Listed short wave infrared heaters for deep penetrating heat, up to 25x more than standard carbon panel heaters.
- Clear Grade Western Canadian Cedar
- 1 1/2" Thick Staves
- Dual Bench System
- Built-in LCD touchscreen controller with Wi-Fi
- Under-bench LED RGB light
- 8mm tempered door and windows
- Low EMF Spectrum Plus infrared heaters
- High-emissivity infrared heaters
- Shingle Roof with Barrier
- Stained and sealed Sou Sugi Ban supports
- Patent Pending Design
- Traditional sauna heater required

Outdoor Combination Sauna
Infrared and steam, under the open sky.
A true combination barrel sauna — radiant full-spectrum infrared and a traditional steam heater in one hand-built cabin. The rounded stave construction sheds rain and snow, mood LED lighting sets the scene, and the whole sauna is built to live in your backyard through every season.

OUTDOOR BARREL
Thermo-aspen barrel, dual heat
Weather-stable thermo-treated aspen wraps a combination infrared-and-steam barrel — striking looks and true outdoor durability for the backyard.

A LOOK INSIDE
Dual-heat interior
Inside the thermo-aspen barrel — benches, heaters and steam detailing, shown true to scale.
Every Detail
Specifications & Details
Full Specifications
Model: FD-7
External Materials: Thermally Modified European Aspen
Interior Materials: Thermally Modified European Aspen
Interior Dimensions: 66" x 72" x 71"
Exterior Dimensions: 75" x 79" x 75"
Room Volume: 135 (ft³)
Door Dimensions: 26.3" x 62.3"
Glass Thickness: 8mm W/Rubber Gasket
Stave Thickness: 1.5"
Upper Bench Dimensions: 71" x 24" x 33.1"
Lower Bench Dimensions: 60.5" x 16" x 16.7"
Rain Jacket: Shingles
Ventilation: Disc
Straps: 3 Stainless Steel
Assembled Weight: 830 lbs
Shipping Weight: 1,005 lbs
Supports: 3 Shou Sugi Ban Treated
Infrared Heaters: 5 Spectrum Plus
Wattage Per Infrared Heater: 350w
Infrared Electrical Requirements: 120v 15a
Infrared Electrical Connection: NEMA 5-15P
Infrared Wattage: 1750w
EMF Rating: Very Low - Tested by NTS
Frame Material: Western Canadian Cedar - Clear Grade
Infrared Power Cord Length: 9ft
Max Temperature: 185 F (When rock sauna is used)
Heater Warranty: Unlimited Lifetime Spectrum Plus
Sauna Warranty: 5-Year Limited
Bench Material: Western Canadian Cedar - Clear Grade
Infrared Max Temperature: 170 F
Specifications subject to change. Please contact us to verify current specifications before purchase.
What's Included
- Under-bench LED RGB light
- Slats
- Front Trim
- Front Panel
- Back Panel
- Metal Bands
- Metal Bands Clamps
- Shingles
- Insulating Layer
- Male Light Cable
- Handle
- Outdoor Power Cover
- Outdoor Power Cover Screws
- Sauna Body Screws
- Screw Cover
- Power Cord
- Bench Screws
- Duckboard Screws
- Basic Level
- Pencil
- Screws
- Drain
Shipping & Warranty
Shipping: Ships free via freight carrier (curbside lift-gate) to the contiguous United States.
Warranty: Covered by Finnmark Design's manufacturer warranty on parts and workmanship. Contact Sauna Co. for complete shipping and warranty terms before purchase.
Resources
Documents & Manuals
Barrel Sauna Installation Manual
Dimensions & Specifications
Warranty
to a friend
The FD-7 combines infrared and traditional steam in a gorgeous thermo-aspen barrel, so we get gentle morning IR sessions and full hot steam at night. The best of both worlds. Sauna Co. shipped it carefully and explained the dual systems clearly before purchase.
Some days I want a quick infrared warm-up, others a deep traditional bake — the FD-7 does both. The aspen interior is stunning. Delivery was prompt and well tracked.
Having both infrared and steam in one outdoor barrel has spoiled us. Gorgeous craftsmanship throughout. Communication from the team was warm and prompt.
Two heating modes means a bit more to learn, but the manual and Sauna Co.'s support made it easy. The build and heat quality are excellent. Shipped securely and on time.
