Almost Heaven Cascade 4-Person Cabin Sauna

Built from solid Western Red Cedar with 1-3/8 inch tongue-and-groove lumber sections, this indoor model provides a robust construction with natural aromatic qualities. The pre-assembled wall and roof panels make for a straightforward setup that two people can usually complete in about six hours using a basic cordless drill. The tall interior height of over 80 inches ensures comfortable head clearance, while multi-level seating lets users choose between a milder lower bench or intense upper bench heat.

Driving the performance is a Harvia 9kW Virta deluxe heater paired with a digital Xenio control center, which can be mounted either inside or outside the room. The setup includes a stone accent wall behind the heater to help radiate heat effectively and a tempered glass door paired with full-length windows to keep the interior feeling open. Electrical requirements include a hardwired 220V, 40-amp service line for the heater alongside a standard 110V plug-in for the backlit salt backrest and LED lighting features.