It’s a two story house with two layers of outdated shingles that can need to be taken out ahead of new roof being mounted. Use a Metal Cutter: You should use tin snips, a circular observed having a metal-chopping blade, or an angle grinder to chop the metal panels. Normally https://andersonlylwl.thenerdsblog.com/41295142/the-basic-principles-of-residential-rubber-roof-installation