Discussion Starter · #1 ·
While investigating the source of a roof leak around the ridge vent I noticed that the section of vent that was leaking looks different than the rest. I lifted some of the shingles slightly and took a picture to illustrate the difference. The roof was leaking along the thicker section(left side). The thicker stuff was used over the garage. What's up with that? Why would it leak and not the other?
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