This roof leak is at a facia return where there is flashing that ends in a low slope. There is also a exhaust for a dryer vent here. Roof leaking at low slope valley roof.

This is the second roof leak that is appearing inside. This roof leak is in the middle of this valley around 10 feet down from where the pitch changes. There is some moisture issue in the drywall on the inside, there’s a picture of my moisture meter here. This leak is most likely coming in not at one of the exhaust pipes but at a shingle union where the water can be getting in. There’s a picture of a shingle union at the rusted nail in the nail is close to close to the union of the shingle. Take a look.

When you add shingles to a low slope roof sometimes it works great there’s never any problems. From time to time what can be experienced it is that the roof is great for many years and then has problems. This Ruth is at a 1.8 to 12 pitch take a look at the picture.

The two solutions propose to resolve this are going to be a membrane roof like a rubber roof or a solution we’re all shingle unions are caulked all penetrations are called the fascia return And flashing are all sealed tightly. This is too possible ways that this issue can be resolved.