Finnmark FD-6 Cedar Combination Barrel Sauna (4-Person)

Experience the ultimate outdoor wellness escape with the Finnmark FD-6 Cedar Combination Barrel Sauna — a masterful union of infrared therapy and traditional Finnish heat inside a breathtaking, hand-crafted cedar barrel design.

Engineered for up to four people, the FD-6 combines Finnmark’s UL-Listed Spectrum Plus™ infrared panels with your choice of a traditional Finnish rock heater (such as the HUUM DROP 4.5kW) to deliver the best of both worlds: deep muscle-penetrating infrared warmth and the rejuvenating steam of a true Finnish sauna.

Built from 1.5” thick full-length Western Canadian cedar staves, this barrel sauna offers outstanding insulation, beauty, and longevity. Every session is a complete sensory experience — aromatic cedar, radiant heat, soft mood lighting, and effortless digital control from the built-in Wi-Fi LCD panel.

The FD-6 isn’t just a sauna — it’s a statement of craftsmanship, performance, and personal wellness luxury.

• Dual-Heat Technology: Combines Spectrum Plus™ UL-Listed infrared panels with a traditional rock sauna heater for unmatched flexibility and therapeutic depth.

• Powerful Heating Performance: Achieves temperatures up to 185°F when the traditional sauna is in use, or 170°Fon infrared alone.

• Premium Cedar Construction: Handcrafted from Clear Grade Western Canadian Cedar — naturally aromatic, antimicrobial, and exceptionally durable.

• Thick 1.5” Staves: Provide superior heat retention and structural strength for decades of outdoor use.

• Dual-Level Bench System: Ergonomically designed cedar benches remain cool to the touch for comfort and relaxation.

• Smart Wi-Fi Control: LCD touchscreen controller with Wi-Fi integration for seamless temperature and lighting adjustments.

• Ambient Lighting: Under-bench RGB LED lights let you set the perfect mood for every session.

• Low-EMF Infrared System: Spectrum Plus™ infrared heaters independently tested by NTS for safety and minimal EMF output.

• Weather-Ready Design: Includes shingle roof with barrier protection and Shou Sugi Ban–treated supports for exceptional weather resistance.

• Distinctive Aesthetic: 8mm tempered glass door and windows create a bright, open feel that complements any outdoor space.

• 5 × Spectrum Plus™ infrared heaters (350W each)

• HUUM DROP 4.5kW or compatible traditional heater package

• Clear Grade Western Canadian Cedar barrel body

• 1.5" thick cedar staves

• Dual cedar bench system (upper and lower)

• Built-in LCD touchscreen controller with Wi-Fi

• Under-bench LED RGB lighting system

• 8mm tempered glass door and windows with gasket

• Shingle roof with protective barrier

• Shou Sugi Ban–treated cedar supports

• Stainless steel strap system (3 total)

• Full ventilation system (gravity vent)

• Patent-pending barrel sauna design

• ETL certification and warranty documentation

Infrared System

Manual Links:

• Finnmark Warranty (PDF)
• Finnmark FD-6 Barrel Installation/Owners Manual (PDF)
• Finnmark FD-6 Combination Barrel Spec Sheet (PDF)
• Finnmark Fd-6 Barrel Dimensions Diagram (PDF)