Cabin & Cube Sauna
Almost Heaven Cascade 4-Person Cabin Sauna
The Almost Heaven Cascade is a spacious indoor option well-suited for a dedicated basement or spare room space. It seats four adults comfortably on dual-level benches, though it is best enjoyed by two people if anyone wants to fully lie down. Keep in mind that the powerful 9kW heater requires a dedicated 220V, 40-amp electrical setup.
SaunaGrade Buyer's Analysis
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.
Key Features & Highlights
Solid Western Red Cedar construction with 1-3/8 inch finished thickness
Harvia 9kW Virta deluxe heater with digital Xenio control center
Multi-level seating featuring two 66-inch full-length benches
Integrated stone accent wall behind the heater for radiant warmth
Backlit therapeutic salt backrest with a standard 110V plug-in
+ Pros
- • Generous interior head clearance with an 80.5-inch ceiling height
- • Includes essential accessories like a stainless steel bucket, ladle, and hygrometer
- • Pre-assembled wall and roof sections simplify the home installation process
− Cons
- • Requires a heavy-duty, dedicated 220V, 40-amp hardwire electrical line for the heater
- • Designed strictly for indoor use and cannot be placed outdoors
Complete Technical Specifications
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