When you’re specifying materials for a metal roofing or siding project, details matter. While it’s tempting to drop in specs from a previous project, what works for one building may not translate well to another, especially with metal roofing projects. At Great...

Yes, they’re both types of metal panels that start with a “g”, have coatings that are applied to steel core products, and sort of sound similar. But galvalume and galvanized are very different types of products…and picking the wrong one could cause your roofing...