What Was Beneath These Shingles?
At an accessible roof edge, a shingle was lifted to inspect the layers beneath it. No underlayment was visible at the exposed location. That raised concern about the backup protection beneath the roof covering.
What We Observed
The photograph shows the lifted shingle and the exposed roof edge. A separate underlayment layer is not visible in that opening.
This was a limited view of one location. The photograph does not establish whether underlayment is present elsewhere or how much of the roof may be affected.
Why It Matters
Shingles shed most rainwater, while underlayment provides a secondary layer of protection beneath them. If water gets past the shingles where that layer is absent, the roof deck has less protection.
The finding calls for an evaluation of the roof assembly, not an assumption about the condition of the entire roof.
What Buyers Should Know
A qualified roofer should inspect the affected edge, determine whether underlayment is missing elsewhere, and recommend an appropriate correction. The roofer can also assess the roof deck for any related damage.
This finding shows why looking at an accessible roof edge can reveal details that are hidden when viewing shingles from above.