In a recent article, we took a look at how long an asphalt roof is expected to last. This time around, we’re diving into the lifespan of metal roofing, and also sharing key information to make sure you’re in-the-know about things beyond longevity, like durability, weather resistance, warranties, and the different types of materials used. As with any type of roofing, the quality of the product — as well as the quality of the installation — play a big role in how long a metal roofing system will last. That said, for the purposes of this article, we’ll focus our attention on the GAF TimberSteel premium metal roofing system for two reasons: GAF is the top roofing manufacturer in the country, offering exceptional products and warranties. We are GAF Master Elite Roofing Installers, and this is the type of roofer you’ll want to choose to ensure that the quality of your metal roof installation is at the highest level possible (more on this below). Look for this type of experience level no matter what metal