ASC Cool Roof Systems are the highest quality waterproofing and sustainable roofing system. The system prolongs the lives of roofs by significantly reflecting the sun's harmful heat and UV rays.

Steel roofs are strong and don't get many indentations, but aluminum and copper are prone to issues. Hailstorms and falling tree branches increase the likelihood of dents and could also cause paint finishes to chip or fade. As you're reviewing options, check the warranties to learn what different roof companies cover.

The last and most durable roofing material on this list is a slate roof. A slate roof is a roof system made primarily out of natural slate tiles and other slate roofing materials. While it's hard to put an exact number on the lifespan, there's no reason a slate roof shouldn't last around 75 years or even over 100.