Roof inspection in west Knoxville shows that this roof has multiple leaks, rotten and cracking deck boards, and bad metal ridge vent and flashing. Also, the dimensional shingles are racked and not laid properly.
This roof also shows significant wear on the shingles along with shingles that have been missed installed or racked. This is a big problem knowing that there is a miss installation of the shingles and would be something that would warrant a roof replacement.
Roof flashing is bad in most locations and the ridge vent needs to be replaced as well. Also, all pipe boots appear to have some level of a leak and one of them has a rotten board roof board on this roof.