The manufacturing process of a composition roof involves combining several layers of materials into a single shingle. Typically, fiberglass forms the core, providing structural strength and preventing the shingle from warping. This is then coated with asphalt, which acts as a waterproofing barrier. The surface is finished with mineral granules that add color, texture, and protection against harmful UV rays. Each of these elements works together to make the composition roof durable, weather-resistant, and capable of lasting for decades. Because of this layered design, the composition roof not only performs well but also looks attractive on a variety of architectural styles.