Rotten decking, no lap over hips Knoxville, TN.
Rotten roof decking is a problem for a roof. It means that we need to take off the shingles and replace the roof deck. Adding the shingles back is of course the last step.
No lap over the hips means that the felt of the roof is not overlapping the ridges and hips. This is against code to not lap felt over hips.