Assist with covering roofs and exterior walls of structures with metal, single-ply systems, slate, asphalt, aluminum, wood, gravel, gypsum, and/or related materials, using brushes, knives, punches, hammers, and other tools. Assist Roofers and Foremen with preparing the job site and covering roofs with materials such as metal, shingles, single-ply systems (TPO, PVC, and EPDM), slate, asphalt, aluminum, wood, and related materials.