Harvia Fenix Sauna Cabin — Finnish Tradition, Reimagined
Step into a modern take on the classic Finnish smoke sauna. The Harvia Fenix pairs a striking black-treated Nordic spruce exterior with a warm, light aspen interior, creating a bold visual contrast that feels both grounded and inviting. A floor-to-ceiling tempered glass front wall floods the cabin with natural light, opening up the space without sacrificing heat retention or privacy.
At the heart of the Fenix is the Harvia Virta heater — a robust 9 kW unit in the Small model or 10.5 kW in the Large — delivering fast, even heat-up and steady temperatures session after session. Add the optional RGBW LED lighting system and you can shift the mood from a calming blue glow to an energizing warm amber, turning your sauna into a true chromatherapy retreat.
Built to last, the cabin features 50mm insulated walls with tongue-and-groove construction for excellent energy efficiency, and 8mm tempered safety glass throughout. The door is configurable for left- or right-hand opening, so it fits your space exactly how you need it. Despite its substantial build, the Fenix ships flat-packed for straightforward home assembly — no specialized tools required.
Available in two sizes to match your space and household:
- Fenix Small — seats 2–3, 81.1" W × 63.3" D × 79.5" H, 229.5 cu ft, 9 kW heater
- Fenix Large — seats 4–6, 81.1" W × 80.1" D × 79.5" H, 329.8 cu ft, 10.5 kW heater
Whether tucked into a home spa corner or a dedicated wellness room, the Harvia Fenix brings the authentic ritual of a Finnish sauna into a design-forward package — combining heritage craftsmanship with everyday livability.
ColdSweat Ordering Information
- Nationwide delivery: Available throughout the contiguous United States.
- Freight: Freight charges are additional and confirmed separately for your delivery address.
- Availability: Inventory and lead time are confirmed before fulfillment.
- Warranty: Manufacturer warranty service is handled directly with Harvia.
- Financing: Flexible payment options may be available at checkout.