👉 Bonnetières, also known as bonnetiers or bonnets in French, are a type of decorative element used for roof tiles. These tiles are often used on the roofs of buildings to create the illusion of space and privacy. They are typically made from a variety of materials such as stone, brick, and aluminum, and can be painted or glazed to add color and texture. Bonnetieres are commonly found in French-style homes and public buildings, particularly those with large windows that require more natural