The Cedar Cube’s shape and Harvia 8kW heater combine for rapid, even heat distribution — reaching your ideal sauna temperature (up to 185°F+ (85°C) in approximately 30 to 45 minutes. There are no corners for heat to pool, making it significantly more energy-efficient than traditional square saunas.

The Cedar Cube measures approximately 6'7" × 6'7" × 6'9" and weighs 1,157 lb fully assembled. Its spacious design seats up to 6 people and should be installed on a level, solid surface that can support its weight, such as a suitable concrete pad, patio stone base, or reinforced wood deck. This makes it a practical outdoor sauna for shared wellness sessions with family and friends.

The Cedar Cube requires a dedicated 240V / 40 Amp electrical circuit. We strongly recommend using a licensed electrician for the connection. Our installation team will position the sauna and walk you through everything — but the electrical hookup must be completed by a certified professional before first use.

The Cedar Heritage weighs approximately 1,157 lb and is transported by our professional Polar Springs delivery team using specialized equipment. If you booked us to assemble it we have two methods. Method 1: We simply build it on-site. All components are designed to fit through a standard residential backyard gate opening. Method 2: if space allows, we build it at our warehouse and transport it into place using our specialized equipment.