I do not have information about the specific properties and characteristics of a particular product. However, in general, porcelain is a durable material suitable for exterior use, including hot and cold climates. But it is best to consult with the manufacturer or a professional installer for specific recommendations on how to use and install Calacatta White Porcelain for exterior applications. Factors such as temperature fluctuations, moisture, and UV exposure can affect the performance of exterior materials, and it is important to choose the right product for the specific application.