Flashing is fixed to the roof through a combination of nails and sealant. Sealant can sometimes be overcome by prying, but sometimes you need to utilize a knife to cut the flashing free. Be careful and always cut away from yourself. Find the crack or hole and squeeze sealant into https://roofingcontractor33108.bloggip.com/29652921/nicht-bekannt-fragen-Über-roofing-contractor