The longevity of a metal roof system is one of its most attractive features, a lifespan achieved only through expert installation by a certified metal-roof-contractor. While traditional asphalt roofs typically last 15 to 30 years, metal roofs installed by a qualified metal-roof-contractor can easily exceed 50 years and often outlast the structure itself. This durability translates int... https://kkroofspecialist.com.sg/metal-roof-contractor/