Portes are large, movable structures that serve as entrances or exits to buildings and rooms. They can be made from various materials, including wood, metal, and glass, and come in different styles, such as hinged, sliding, or folding. The primary function of a porte is to provide access while also offering security and privacy. In architecture, portals are often designed to enhance the aesthetic appeal of a space. They can feature decorative elements like carvings or stained glass, contributing to the overall design of a building. Additionally, doors can be equipped with locks and handles for functionality and safety.