It’s accurate that you ought to not switch an asphalt roof in during tumble / winter, because asphalt shingles won’t adhere to each other resulting from small temperatures. Make use of a Metal Cutter: You should use tin snips, a round noticed with a metal-chopping blade, or an angle grinder https://hectoraceca.blogoxo.com/35645231/the-smart-trick-of-residential-standing-seam-metal-roof-installation-that-no-one-is-discussing