While asphalt shingles typically last 15 to 30 years, metal roofs can boast a lifespan of 40 years or more with proper maintenance. This remarkable durability is a significant selling point. Metal roofs are resistant to many of the common issues associated with asphalt shingles, including warping, cracking, and mold growth. Additionally, they are designed to withstand extreme weather conditions, such as heavy rain, snow, and high winds. This resilience means that homeowners can enjoy peace of mind knowing that their investment in a metal roof will last much longer than traditional options.