It sounds like you’re referring to “ribbed building metals,” which are typically metals with a textured, ribbed surface used in construction. These are often used in applications like roofing, cladding, and flooring, due to their durability and strength. The ribbed design not only enhances the structural integrity but also helps in water drainage and resistance to environmental elements.
Do you have a specific type of ribbed metal or a project in mind? I can help with more details if you need!