Galvanized roofing panels are steel sheets that are coated with a layer of zinc through the galvanizing process. Due to their durability, cost-effectiveness, and corrosion resistance, galvanized roofing panels are popular in the construction industry. The galvanizing process includes hot-dip galvanizing (immersing steel in molten zinc) or electrogalvanizing (applying zinc using an electric current). The zinc coating acts as a sacrificial layer, protecting the underlying steel from corrosion and extending the life of the roofing material.