Removed 2 layers of 3 tab shingles, also replaced some of the 3/4” plywood since it was damaged. We will be installing new 5” gutters and downspouts. Also replaced the old roof fan with a new one and pipe collars. On the back lower roof we used all ice & water shield because it was a 3 pitch. We used Owens Corning State Gray architectural shingles.
