Heathermoor Slate is a type of roofing material commonly used in the United States. While it is primarily designed for use in roofing applications, it can also be used for outdoor applications such as walkways, pathways, or landscaping features. However, it is important to note that the durability and longevity of Heathermoor Slate may vary depending on its specific composition and the climate conditions in which it is used. It is always recommended to consult with the manufacturer or a professional installer for specific guidance on using Heathermoor Slate in outdoor settings.