https://go.bubbl.us/ef8bbe/1136?/Stay-Dry-Roofing">https://go.bubbl.us/ef8bbe/1136?/Stay-Dry-Roofing. A quality roofing will have them mounted around the side of the roofline, where upright walls satisfy the roofing https://tedvpni438232.timeblog.net/75310643/8-simple-techniques-for-stay-dry-roofing