The lifespan of your new roof will depend on many factors. Your local climate will have the biggest impact on your new roof’s lifespan. Your new roof should be built with these environmental conditions in mind. Most new roofs have a minimum 20yr lifespan, however, roof options like concrete tile, clay tile, slate, and metal can last much longer. Along with the proper materials and installation, regular inspections and maintenance will impact your roofs lifespan.