Your roof is one of the most critical components of your home. It protects you from the elements and keeps your home insulated. However, over time, wear and tear can take its toll, and it’s essential to recognize the signs that indicate your roof needs repair or replacement. Here are the top 10 signs to watch for:

1. Missing or Damaged Shingles

One of the most apparent signs of roof damage is missing or damaged shingles. Shingles can be torn off by strong winds, heavy rain, or falling debris. If you notice shingles on the ground or see patches on your roof where shingles are missing, it’s time to call a professional.

2. Water Leaks

Water leaks are a clear indicator that your roof needs attention. If you see water stains on your ceiling or walls, it means water is seeping through your roof. This can lead to significant structural damage and mold growth if not addressed promptly.

3. Sagging Roof

A sagging roof is a severe problem that requires immediate attention. It often indicates structural issues, such as damaged beams or a weakened foundation. If your roof appears to be sagging, contact a roofing expert right away.

4. Granules in Gutters

Asphalt shingles shed granules over time, which can accumulate in your gutters. While some granule loss is normal, a significant amount may indicate that your shingles are deteriorating and need replacement. Regularly check your gutters for granules, especially after heavy rains.

5. Daylight Through Roof Boards

If you can see daylight coming through your roof boards, it’s a clear sign that your roof is compromised. This typically means there are gaps or holes in the roof, which can lead to water leaks and energy loss. Inspect your attic periodically to ensure there are no visible gaps.

6. Mold and Mildew Growth

Mold and mildew thrive in damp environments, and a leaking roof can create the perfect conditions for their growth. If you notice mold or mildew inside your home, especially in the attic or on the ceiling, it’s essential to inspect your roof for leaks.

7. Increased Energy Bills

A well-insulated roof helps maintain your home’s temperature. If you notice a sudden spike in your energy bills, it could be due to poor insulation caused by roof damage. Heat can escape through gaps in the roof, forcing your HVAC system to work harder.

8. Roof Age

The age of your roof is a significant factor in determining whether it needs replacement. Most asphalt shingle roofs last about 20-25 years. If your roof is approaching or has surpassed this age, it’s wise to have it inspected by a professional.

9. Curling or Buckling Shingles

Curling or buckling shingles are a sign of extensive wear and tear. This can be caused by poor installation, inadequate attic ventilation, or simply aging. When shingles curl or buckle, they are no longer effective at protecting your home from the elements.

10. Algae and Moss Growth

While algae and moss might not seem like significant issues, they can cause considerable damage over time. Moss retains moisture against the roof surface, leading to rot and decay. Algae can also cause shingles to deteriorate. Regular cleaning and maintenance can help prevent these problems.


Regular roof inspections and maintenance are vital for prolonging the life of your roof and preventing costly repairs. By being aware of these top 10 signs, you can take proactive steps to address any issues and keep your roof in excellent condition. For more detailed guidance, check out these resources from Forbes and LinkedIn.

Learn more about roofing maintenance and repairs here. Contact us today to get a free estimate for roof repairs.