https://www.huntingnet.com/forum/members/staydryroof.html">https://www.huntingnet.com/forum/members/staydryroof.html. A high quality roofing will have them installed all over the side of the roofline, where vertical https://jakubewmy129084.bloggazzo.com/38318824/not-known-incorrect-statements-about-stay-dry-roofing