7 Signs You Need a New Roof (Don't Ignore #4)

Most homeowners don't think about their roof until water is dripping through the ceiling. By that point, the damage has often spread far beyond the roof itself — into insulation, drywall, and even structural framing. Here are 7 warning signs to watch for before a small problem becomes a major repair.

1. Your Roof Is 20+ Years Old

Most asphalt shingle roofs in NJ last 20–30 years. If your roof is approaching or past that age, it's time for a professional inspection — even if it looks fine from the ground. Aging shingles can fail suddenly, especially after a harsh winter.

2. Shingles Are Curling or Cupping

Curling shingles (edges turning up) or cupping shingles (centers sinking) are signs of moisture damage, improper ventilation, or end-of-life shingle failure. Both conditions allow water to penetrate underneath.

3. Missing or Cracked Shingles

A few missing shingles after a storm can be repaired. But widespread cracking or missing shingles across multiple areas of the roof usually indicates the entire roof is failing and needs replacement.

4. Granules in Your Gutters (Don't Ignore This)

Asphalt shingles are coated with granules that protect against UV rays. When shingles age, they shed these granules — you'll see them accumulating in your gutters and downspouts. Heavy granule loss means your shingles have lost their UV protection and are deteriorating rapidly. This is the most commonly overlooked warning sign.

5. Daylight Through the Attic Boards

Go into your attic on a sunny day. If you can see daylight coming through the roof boards, water can get in too. Also look for water stains, streaks, or sagging areas in the attic — these indicate active or past leaks.

6. Sagging Roof Deck

A sagging or drooping roof deck is a serious structural warning sign. It usually indicates long-term moisture damage to the decking or rafters. This requires immediate attention — a sagging roof can collapse under snow load.

7. Flashing Damage Around Chimneys and Vents

Flashing — the metal strips that seal joints around chimneys, skylights, and vents — is one of the most common sources of roof leaks. Cracked, rusted, or missing flashing allows water to penetrate directly into the roof structure.

Get a Free Roof Inspection

If you've noticed any of these signs, call Morris County Roofing for a free, no-obligation roof inspection. We'll give you an honest assessment and a written report — no pressure, no upselling.