Decra roofing refers to a brand of stone-coated steel roofing tiles known for their durability and resistance to extreme weather conditions, including fire, high winds, and hail. The tiles are made from alu-zinc steel, coated with natural stone chips for aesthetics and protection, and are designed to replicate natural roofing materials like slate or shake. They come with a long warranty and are considered a premium roofing option, though it's important to ensure you are purchasing genuine Decra products