Expert help that stays with you

Small details become expensive problems once installation begins. We ask the questions early, so a mismatched part, an overlooked requirement or an installation issue gets caught while it is still easy to fix.

Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.

We want you to feel good about choosing Sauna Marketplace long after your first session, and confident recommending us to a friend. That standard guides the advice we give, the products we sell, and the way we take care of our customers.

Sauna and heater customers also receive free shipping on sauna accessories for life.

Planning a sauna, or need help with one you purchased from us? Our founders have built saunas from the crate up and both run saunas at home. New customers and existing Sauna Marketplace sauna and heater owners can Book a Ben consultation.

Specs

External Materials	Thermally Modified European Aspen
Interior Materials	Thermally Modified European Aspen; Canadian Cedar benches and backrests
Interior Dimensions	72″ W x 66″ D x 72″ H
Exterior Dimensions	75″ W x 75″ D x 79″ H
Model	FD-7
Exterior Longest Side (in)Maximum Exterior Length of the longest side when assembled.	75
Exterior Shortest Side (in)	75
Exterior Height (in)Maximum exterior height from earth to roof peak	79
Base Footprint Longest Side (in)	75
Base Footprint Shortest Side (in)	75
Glass Location	Door wall: full glass
Door Wall	Square footprint
People	4
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.

Attachments

Sauna Spec Sheet

View PDF Download

Manual

View PDF Download

Gallery

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Includes

Finnmark Thermo-Aspen Combination Barrel Sauna FD-7 includes: 6x6 combination barrel sauna in 1.5 in full-length Thermo-Aspen staves. Finnmark Spectrum Plus infrared heaters, mid- and far-infrared. 4.5 kW traditional heater. 0.31 in tempered glass door and window panels. Dual-level benches and backrests in Canadian Cedar. Complete shingle kit. LCD Wi-Fi-enabled control panel with remote operation. Under-bench RGB lighting.

Not included: Foundation, installation and electrical work are not included.

Finnmark Thermo-Aspen Combination Barrel Sauna FD-7 | Infrared and Traditional 6×6 Outdoor Barrel Sauna, Thermo-Aspen

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

Discover the FD-7, the ultimate Thermo-Aspen barrel sauna that combines the benefits Finnmark’s Spectrum Plus™ infrared sauna panels with a traditional Finnish rock sauna! Seats up to 4 persons.

Build Your Quote:

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

$9,495.00

Explore this sauna in 3D

Traditional Heater

4.5KW Harvia KIP with Built in Controls +$1,273.00

4.5KW Harvia KIP with Built in ControlsTurn the heater on with the 1-hour timer knob at the bottom of the heater. A separate thermostat knob sets the temperature. Automatically shuts off after 1 hour.

4.5KW Harvia KIP with WI-Fi Enabled Xenio Controller +$2,107.00

4.5KW Harvia KIP with WI-Fi Enabled Xenio ControllerWall-mounted display, plus remote control by app over Wi-Fi. The MyHarvia for Xenio app is free.

4.5KW HUUM DROP with Wi-Fi Enabled UKU Controller +$2,616.00

4.5KW HUUM DROP with Wi-Fi Enabled UKU ControllerWall-mounted UKU display, plus remote control by app over Wi-Fi. The HUUM app is free with the Wi-Fi package.

4.5KW Harvia KIP with Built in Controls(+$1,273.00)

Buy Now For November Shipment

Pay over time:

Pay with HSA/FSA:

Finnmark

Questions

Do you offer installation?

We don’t install saunas ourselves, but we have installers and electricians we’ve worked with before, and we can recommend them in most areas. Send us your ZIP code and we’ll check who’s near you. You hire them directly.

The Ultimate Sauna Experience: Traditional Heat Meets Advanced Infrared

Step into the world’s finest combination barrel sauna, where infrared and traditional unite for an unmatched wellness experience. Reach temperatures up to 185°F, and enjoy the invigorating ritual of pouring water over hot stones for a rich, steamy session, all while benefiting from the deep-penetrating relief of infrared therapy. This is sauna enjoyment at its most luxurious.

Stunning Design, Built to Last

An 0.31 in-thick tempered glass door and window panels create an open, upscale aesthetic while providing lasting strength. A complete shingle kit ensures your sauna stays dry and protected, no matter the weather.

Crafted for Excellence

Every detail of this sauna reflects premium craftsmanship and thoughtful design. Built with thick, 1.5” full-length Thermo-Aspen staves, it offers unmatched beauty, durability, and a naturally aromatic ambiance. Dual-level benches and backrests, crafted from Canadian Cedar, are naturally antimicrobial and satin-smooth, remaining cool to the touch even in high heat.

Get Hot, Fast: Inside and Out

Equipped with Finnmark Spectrum Plus™ Infrared Heaters, this sauna delivers both mid- and far-infrared waves that penetrate deeply into muscles and joints, triggering up to 25 times more sweat than standard carbon heaters. Traditional stone heaters are optional. Confirm heater capacity, mounting, guard and curved-wall clearances before ordering a heater package. The Harvia KIP manual requires a minimum room height of 75 inches in the U.S. and 78 inches in Canada; this sauna has a 72-inch interior height.

Smart Features for Effortless Comfort

Relax and unwind with intuitive technology at your fingertips: an LCD Wi-Fi-enabled control panel offers remote operation, while built-in under-bench RGB lighting let you set the perfect mood every time.

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Photos from owners

Finnmark FD-7 barrel sauna under a covered patio in a snowy Utah backyard with bare winter trees — This barrel sauna sits under a covered patio, surrounded by snow and bare trees. Photo: Dustin B.

Planning guides: Delivery and installation checklist

Expert help that stays with you

Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.

Sauna and heater customers also receive free shipping on sauna accessories for life.

Specs

External Materials	Thermally Modified European Aspen
Interior Materials	Thermally Modified European Aspen; Canadian Cedar benches and backrests
Interior Dimensions	72″ W x 66″ D x 72″ H
Exterior Dimensions	75″ W x 75″ D x 79″ H
Model	FD-7
Exterior Longest Side (in)Maximum Exterior Length of the longest side when assembled.	75
Exterior Shortest Side (in)	75
Exterior Height (in)Maximum exterior height from earth to roof peak	79
Base Footprint Longest Side (in)	75
Base Footprint Shortest Side (in)	75
Glass Location	Door wall: full glass
Door Wall	Square footprint
People	4
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.