Outdoor sauna kit engineered for true Finnish performance — the Löyly Original is not just a wooden room. It’s the first sauna kit built to follow every Finnish Sauna Design principle, from mechanical ventilation to tiered benches that place your entire body in the Löyly pocket—where heat and steam are perfectly balanced.
This isn’t just a sauna—it’s an investment in how you relax, recover, and reconnect. If you’re serious about wellness, this is the kind of heat you deserve.
Features
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The True Löyly Pocket: The 3-tier, L-shaped bench system (see video) made from soft-touch Thermo-Aspen ensures your feet are positioned above the upper stones—placing your whole body in the ideal temperature and steam zone. This is where the famous Finnish Löyly surrounds you completely, and it’s why the Löyly Original delivers a deeply immersive session.
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Ventilation That Actually Works: Unlike passive systems, Löyly uses a precision-engineered mechanical intake and exhaust. Fresh oxygen-rich air is pulled in near the heater for optimal airflow, while the exhaust removes CO₂ buildup and dries the sauna quickly post-session—preventing mold, rot, and humidity damage over time.
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The HUUM Hive – An Engine for Premium Steam: Powered by an 18kW HUUM Hive heater (see video) loaded with 551 lbs of stones, this setup creates a soft, even heat that saturates the room gently. Its high thermal mass keeps temperatures stable even while ventilation is running. WiFi control options allow remote preheating at your convenience.
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Structure You Can Feel: With 1.6″ thick Thermo-Pine walls, an insulated Spruce ceiling, and expert water management (sloped floor drainage + sloped outer roof), every detail has been refined for durability. The “Löyly buffer” above the door ensures steam stays inside—even when you exit.
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Private Views & Perfect Ambience: Full front privacy glass means you can see out while others can’t see in—preserving peace and discretion. Dimmable LED lighting (60 feet of strips behind benches and under seating) sets the mood for deep relaxation, and exterior LEDs ensure visibility at night.
Specifications
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Capacity: 8–10 people
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Heater: HUUM Hive 18kW with 551 lbs of stones (WiFi-ready)
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Exterior Dimensions: 122.05″ L x 118.50″ W x 109.05″ H
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Interior Dimensions: 105.51″ L x 117.32″ W x 92.91″ H
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Wall Thickness: 1.6″ solid Thermo-Pine
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Benches: Thermo-Aspen (3-tier, L-shaped)
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Glass: 0.31″ bronzed tempered privacy glass
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Installation: Professional installation required