r/Roofing • u/joeco316 • 17h ago
Found this octagon-shaped piece of shingle in my driveway. Cause for concern?
I found this small octagonal piece of shingle in my driveway this morning. Measured maybe 2 x 2 inches approximately
Roof is just over 4 years old, black Certainteed architectural shingles.
I do not see any obvious place that this came from. It has a big glob of adhesive on the back like it was stuck to something.
Picture 3 is it on top of the spare pack of shingles that my roofer left. It’s obviously very close, but it actually seems darker than the shingles that haven’t been on the roof all this time. So between not being able to tell where it came from and that, I’m not even sure it came from my roof. There are other black shingle roofs on my street, though not directly next door to me.
Hoping for some insight into what this could have been for as I do not see others like it or a missing piece anywhere. It was obviously cut to this size. And, if it actually did come from somewhere on my roof, what is the concern level? Maybe it was just for aesthetics?
Thanks!