Now slide the bar additional beneath the shingle to locate the nails. (There are usually 8 nails in Every single shingle, 4 Situated at the sides and just previously mentioned the vertical tab slits, and four through the quite top rated with the shingle.) Just know you can prevent leaks https://thatchroofrepairs06047.blogtov.com/15900052/the-ultimate-guide-to-roof-repairs-cost