Utilize a flat bar to different the sealant between the levels, then generate the bar under the nail heads, come out the nails and drive screws in the nail holes. Verify plumbing vent boots and roof vents if drinking water is moving into from that spot to trigger the leaking https://roofing-contractors83579.answerblogs.com/33967708/considerations-to-know-about-sophisticated-roofing-expertise