Go here is a talented tradesperson who specializes within the building, repair, and maintenance of roofs. Roofers work on a wide selection of roofing supplies such as asphalt shingles, metallic, tiles, and more, depending on the kind of roof and the particular necessities of a project. Their job includes putting in and repairing roofs to ensure they're watertight, weather-resistant, and structurally sound. Roofers may also work on other components of a roofing system, such as insulation, air flow, and gutter systems. Roofing is a physically demanding job that requires expertise in working at heights and with varied instruments and materials..