Lennon Cedar Outdoor Sauna with Porch — 2–4 Person

The Lennon is a traditional Finnish-style sauna in a modern cube silhouette — decay-resistant cedar, panoramic tempered glass, and a covered porch for cooling down between rounds. Its 9kW PrairieFire heater reaches session temperature roughly 50% faster than the 6kW heaters common at this size, and the Wi-Fi control panel means you can preheat from the kitchen so it's ready the moment you step outside.

Why it earned its place

• Real heat, fast. The 9kW electric heater with included stones supports both dry sessions and traditional löyly — pouring water over the stones for bursts of steam.
• Built for weather. Precision tongue-and-groove cedar, an 8mm tempered glass door, a 29-gauge powder-coated steel roof, and HDPE support cradles that lift the structure away from ground moisture.
• Complete from day one. Thermometer, hygrometer, bucket, ladle, stones, and robe hooks are all included, plus dimmable LED lighting.
• Room to share. An L-shaped cedar bench seats 2–4, and the covered porch bench gives you somewhere to cool down.
• Backed properly. A 5-year warranty covers every component — heater included.

Specifications

Good to know

The Lennon requires a 240V / 50-amp electrical connection installed by a licensed electrician — plan this before delivery, and budget for it in your project. Assembly uses pre-cut, pre-drilled components with guided BILT app instructions; most owners complete it over a weekend with two people.