Corten Roofing: Three Ways to Make Your Roof Last Longer
Use a heavy gauge steel in a 20GA or 22GA. Using a heavy gauge steel is the single most important thing to increase the longevity of your rusted roof. Prevent moisture and debris entrapment - Keeping the roof free of debris and falling objects will help the long-term outlook of your home. Corten roofing should have a minimum slope of 3 in …