Cut only in the blister at the highest layer of roofing; usually do not cut the roof substrate, or perhaps the fiberboard beneath the rubber or asphalt.[nine] X Investigate supply Very carefully Minimize a rectangle-shaped segment which contains each of the ruined roofing materials. Check for and remove any metal https://roof-repairing02097.iyublog.com/32989343/the-greatest-guide-to-roofing-service