Wind-lifted tabs, salt air and needle-packed valleys
Shingles on the Peninsula fail from the wind first. Nor'easters and hurricane-season gusts lift tabs, break the sealant strip underneath, and let the next gust peel the course above. Near the York River and the Chesapeake, salt air works on exposed nails and flashing, while humidity and attic heat bake the granules off the south-facing slopes. A roof can look fine from the street and still be shedding its protection.
Then there is the debris. Pine needles and oak leaves pack the valleys and sit in the gutter line, holding moisture against the shingle edge and the fascia long after the rain stops. Every job on the asphalt shingle list starts with someone walking the roof and reading the tabs, the nails and the flashing: shingle roof installation, repair and maintenance, shingle replacement, roof inspections and storm damage restoration.
