Redwood Outdoors Cabin Sauna and Denali Cold Plunge

You will need a solid, level surface such as a concrete pad, paver patio, or a sturdy deck. Because the sauna and cold plunge have significant weight when filled and occupied, the foundation must be level to ensure proper door alignment and structural integrity.

The Denali cold plunge includes a built-in UV sanitation system that works alongside a filtration pump to keep the water clean. You will still need to perform routine maintenance, such as changing the filter and monitoring water chemistry, similar to a small hot tub.

Yes, the Denali cold plunge is versatile and features a temperature range from 37°F to 104°F. This allows you to use it as a traditional cold plunge for recovery or heat it up for a relaxing soak.

The sauna is designed for straightforward assembly, but it is a project that requires at least two people and basic tools. Redwood Outdoors provides detailed instructions, and you should expect to dedicate a full day to the build.

The unit is Wi-Fi enabled, allowing you to adjust the temperature, set schedules, and monitor the system remotely via a smartphone app. You can also make manual adjustments directly on the unit's control panel.

The sauna is constructed from heat-treated hemlock, which is naturally resistant to decay and warping. To maintain its appearance and longevity, it is recommended to apply a wood sealant or stain periodically, especially if the unit is fully exposed to the elements.