Backyard Discovery 4-6 Person Cedar Outdoor Cube Sauna with Electric Heater & Glass Door

Designed for Authentic Finnish Heat

Delivers unparalleled heat therapy, right at home. It's designed with our high-performance 9kW heater engineered to reach the perfect temperature faster than standard sauna heaters, while the all-weather steel roof and premium construction lock in heat for superior insulation. It comes with a Wi-Fi control panel, bucket and ladle for traditional steam, and dimmable lighting already included. The 4-6 Person Outdoor Cube Sauna is crafted for a deeply relaxing experience every time you step inside.

Faster Heating, More Relaxing

Powered by our exclusive PrairieFire™ 9kW electric heater with included sauna stones, it reaches your ideal temperature 50% faster than standard 6kW heaters. Our outdoor sauna lets you spend less time waiting and more time enjoying consistent, powerful heat throughout every session.

Locks in Heat, Built for Any Season

Precision tongue-and-groove cedar construction paired with a heavy-duty 8mm tempered glass door locks in heat, eliminates cold spots, and maintains your ideal temperature from start to finish. The 29-gauge powder-coated galvanized steel roof provides all-weather protection for lasting durability year-round.

Spacious Seating and All-Natural Cedar

Designed with two solid cedar stacked benches, this outdoor sauna comfortably seats up to 6 people, giving plenty of space for shared sessions or a quiet moment on your own. The all-natural cedar interior adds an earthy aroma for enhanced calm.

Step Into Warmth

The integrated Wi-Fi control panel lets you preheat your sauna remotely from your phone, so it's completely warmed up before you even head outside. No cold starts, just step into perfect heat the moment you’re ready.

Extras Don’t Cost Extra

All sauna accessories come standard, including bucket, ladle, thermometer, and 2 exterior robe hooks for an authentic Finnish experience. Pour water over hot stones for bursts of soothing steam or enjoy traditional dry heat therapy. Dimmable LED lighting lets you set the perfect mood, whether you're reading or unwinding in the warmth.

Ready to Assemble and Fully Covered

Our traditional sauna kit comes with pre-cut and pre-drilled pieces that fit together seamlessly, plus guided BILT app instructions for an easier installation. It requires a dedicated 240V/50 amp electrical connection and professional electrician installation for optimal performance. Every component is backed by our comprehensive 5-year warranty—from the heater to the hardware, it's all protected.

Overall Dimensions

Measures 69.5" W x 76.2" D x 78.3" H and is designed for outdoor use, effortlessly complementing your backyard or patio to create your own private wellness space.

Professional Assembly & Installation Requirements

Enjoy a smooth, worry-free setup with our professional assembly service. After your purchase, the assembly team will contact you within 3–7 days to begin scheduling, with your installation date coordinated around your product delivery. To ensure a seamless experience, your assembly area must be fully prepped prior to installation, and customers are responsible for obtaining any required approvals or permits from their local municipality or Homeowners Association (HOA), as regulations for outdoor structures may vary. Please note that assembly does not include electrical hookup—this sauna requires a dedicated 240V/50 amp connection, and installation by a licensed electrician is required for safe and optimal performance.