Tar and gravel roofs are a popular flat roofing option, especially for commercial and older residential buildings. They consist of layers of tar paper, hot asphalt, and a protective layer of gravel. The gravel helps reflect sunlight and protects the roof from weather damage. This type of roofing is durable and can last up to 20–30 years with proper maintenance. It's also known for its waterproof qualities and resistance to UV rays. Visit: https://managemyroof.com/tar-and-gravel-roof/