I am in a new home and I noticed that the shingles were placed across a valley where two roof sides intersected. It seems to me that there should be a strip of metal flashing down the length of the valley and the shingles should be flat against each plane of the roof. The way that it was done creates a curved shingles covering both planes and a fair size opening at the eave. I wonder if there is one right way to go about this...
- posted
17 years ago