Aging shingles, granule loss, and sagging decking are all warning signs. Learn the key indicators that repair is no longer enough and a full replacement is the smarter investment.
Most homeowners don’t think about their roof until something goes wrong. But by the time you notice a drip in the ceiling or a dark stain on the drywall, the underlying damage may have been building for months — or years.
The average asphalt shingle roof lasts 20–25 years. If your roof is approaching that age, it’s worth scheduling a professional inspection even if you haven’t noticed any obvious problems. Here are the key warning signs that replacement is the right move.
Widespread granule loss. Asphalt shingles are coated with ceramic granules that protect the underlying asphalt from UV degradation. As shingles age, they shed these granules — you’ll often find them accumulating in your gutters. A few granules is normal; large quantities means the shingles are nearing the end of their protective life.
Curling or cupping shingles. Shingles that curl upward at the edges (cupping) or curl inward at the center (clawing) are signs of moisture imbalance and age-related brittleness. These shingles are vulnerable to wind uplift and are no longer providing a watertight seal.
Daylight through the roof boards. If you can see sunlight coming through your attic, water can get in too. This indicates gaps, deteriorated shingles, or structural issues that go beyond a simple repair.
Sagging areas. A roof that sags in any area indicates structural concerns — either with the decking, the rafters, or both. This is a serious situation that warrants immediate professional assessment.
Frequent repairs. If you’ve had your roof repaired multiple times in recent years, you may be approaching a tipping point where continued repairs cost more than a replacement. A qualified roofer can help you do the math.
When in doubt, call us for a free inspection. We’ll give you an honest assessment — including whether repair is still a viable option — so you can make the best decision for your home and your budget.



