Pure Cube Outdoor CU550


The Pure Cube CU550 Outdoor Sauna introduces a new level of luxury with its modular pre-built design, perfect for your home or cottage. Enjoy the beauty of the outdoors through the large double-pane tempered glass front window and full glass door. Indulge in relaxation with your family and friends in this authentic and modern Pure Cube Sauna kit.


Clear Western Red Cedar

Canadian clear Western Red Cedar sustainably harvested

Stainless Steel Hinges

Stainless steel door hinges with a custom door handle

Tempered Glass Windows

Double-pane 5mm bronze tempered glass windows

Glass Sauna Door

Tempered 10mm glass door with a solid wooden handle

Two Tier Benches

Fully enclosed two-tier bench design featuring rounded front corners


Waterproof EPDM membrane roof with a rear overhang



Optional Semi-Privacy Glass Panels


Optional red cedar sauna accessory set


Sauna Light

Dimensions: 12.1 x 11.4 x 21.6 cm

Bucket & Ladle

Dimensions: 25.4 x 25.4 x 40.6 cm

Cedar Sauna Shelf

Dimensions: 30.5 x 12.7 x 20.3 cm

Sauna Thermometer

Dimensions: 15.2 x 15.2 x 5.1 cm


Electric Saaku Heater

Saaku Electric Sauna Heaters feature a built-in control on the front base and are ETLC approved

Huum Drop Heater

Wall mounted electric heater with optional Wi-Fi Controls

Send Us A Message

Contact our experts at Spas of Montana today to learn more about our products. Whether you’re looking for saunas, in need of repair, or exploring options for your outdoor living space, feel free to contact us.