Cedar is resistant to moisture and temperature change meaning that, when the sauna heats up, the internal characteristics of the wood are left largely unchanged, which leads to a long-lasting sauna. There is no wood on the planet that will last longer than cedar.
The robust nature of cedar wood also makes it able to withstand harsh weather conditions (if you are purchasing an outdoor model). Additionally, cedar wood contains internal oils that are known for healing and therapeutic uses these can aid in internal cleansing and detoxification. It is also a beautiful wood with a light brown that will make your Clearlight Infrared Sauna stand out in any room.