Thermowood shutters are not made from wood but rather PVC which is more durable. It offers the same aesthetic benefits as ShutterGuard- and Hurricane shutters, while also being fire retardant, impervious to moisture (it will not swell when wet) and is easy to clean.
The Thermowood Shutters has been tested under humid, hot and dry conditions so that you can use them indoors or outdoors safely!
Specifications