Metal roofing can comprise various materials, including steel, aluminum, copper, and zinc. Each of these materials comes with its own set of benefits and drawbacks. For example, steel roofing is often galvanized to prevent rust, making it a cost-effective option. Aluminum, being lightweight and resistant to corrosion, is perfect for coastal areas, while copper offers unmatched aesthetics but at a higher price point. As a potential buyer, it's crucial to determine which type of metal roofing best suits your needs and budget.