Understanding Metal Building Warranties and What They Cover

Not all metal building warranties are created equal. Understanding what your warranty covers—and what it does not—is crucial for protecting your investment. Most reputable manufacturers offer separate warranties for different components: structural frame warranties typically last 20-50 years, panel and coating warranties range from 20-40 years, and fastener warranties usually cover 20+ years. However, warranties often have conditions: proper installation by certified crews, regular maintenance, and prompt reporting of issues. At Mammoth Metal Buildings, we help you understand every aspect of your warranty and ensure proper installation to keep your coverage intact.