- Curling or cupping shingles across whole slopes.
- Bald spots where granules have worn away.
- Granules at the downspouts after every rain.
- Cracked or missing shingles in several places.
- Leaks that keep coming back, or new leaks in different rooms.
- Daylight in the attic through the roof boards.
- A sagging roofline or soft spots when a roofer walks it.
- Age: most asphalt roofs are near the end at 20 to 30 years.
Seeing two or three of these? Call a roofer to look at the whole roof and talk you through repair versus replacement.