What material are metal roof tiles typically made of?

Metal roof tiles are typically made of steel because it offers a strong and durable option that can withstand various weather conditions. Steel roofing tiles are often coated with protective layers, such as galvanization or additional finishes, to enhance their corrosion resistance and longevity. This makes steel a popular choice for both residential and commercial roofing systems, as it combines strength, versatility, and cost-effectiveness.

While copper, aluminum, and zinc are also used in roofing materials, steel stands out for its balance of weight, durability, and affordability, making it the most common material for manufactured metal roof tiles. Each of these metals has its own unique qualities; for example, copper develops a patina over time that adds aesthetic value, and aluminum is lightweight and resistant to corrosion, but steel remains the predominant choice in the roofing industry.