The answer to 'how long does metal roof last' is that a properly installed and maintained metal roof can last 40-70 years or more. Metal roofs are known for their exceptional durability and longevity, far outlasting traditional asphalt shingles which typically last 15-30 years. Metal's resistance to fire, wind, hail, and rot makes it a popular choice for homeowners looking for a long-lasting roofing solution.
The exact lifespan of a metal roof depends on factors like the quality of the metal, the installation workmanship, and the local climate conditions. With proper maintenance like inspecting for and fixing any leaks or damage, a metal roof can provide reliable protection for your home for several decades.