The main factor that homeowners consider when looking for a roofing option involves longevity and durability. You want something that will stand the test of time and last. Metal roofs have been found to last more than 50 years. For excellent durability the metal need an immaculate protection against extreme weather (see our next point) and corrosion (anti-rust). That’s the reason that our products are made from metal with a protective layer of Aluminium-Zinc.