Having problems with water getting through the 30lb underlayment and water damage showing on the soffit. Thought leakage would occur with 12 installed skylights but it's just the eaves and paper peeling off a drywall version of soffit board. Only thing I could think of is that rain is being blown between the flashing and shingles then finding it's way down the plywood. Has anyone ever fixed this problem by running a bead of caulking on top of the L-flashing?
- posted
20 years ago