Roofing contractor - Eine Übersicht
Patch the nail or screw holes by slipping a piece of roof flashing underneath the shingle. Add a bead of caulk or roof cement to the top and bottom edge of the flashing to keep it in place.Then head to the attic and inspect rafters, roof sheathing, and insulation directly above the damaged area for water stains, wet spots, or trails of moisture. Fo