Top 10 Signs Your Roof Needs Repair or Replacement



Your roof is one of the most important parts of your home. It keeps you safe from the weather and helps keep your house warm or cool. But roofs don’t last forever. Over time, they can get damaged and may need to be repaired or replaced. Here are the top 10 signs that your roof might need some attention.

1. Missing or Damaged Shingles

One of the most obvious signs that your roof needs repair is missing or damaged shingles. If you notice shingles that are cracked, curled, or missing altogether, it’s time to call a professional. Shingles protect the underlying structure of your roof, and without them, your roof is vulnerable to leaks and other types of damage.

Potential Consequences:

  • Water leaks can damage your home’s interior.

  • Missing shingles can lead to more shingles becoming loose and falling off.


  • Contact Armor Roofing for a professional inspection and shingle replacement.

2. Roof Leaks

Water stains on your ceiling or walls are a clear sign that your roof is leaking. Leaks can be caused by a variety of issues, including damaged shingles, flashing problems, or issues with the roof’s underlayment.

Potential Consequences:

  • Mold and mildew growth inside your home.

  • Structural damage to your home’s walls and ceilings.


  • Have a roofing expert inspect your roof to find the source of the leak and repair it.

3. Sagging Roof

A sagging roof is a serious issue that indicates a problem with the structure of your roof. This can be caused by water damage, poor construction, or excess weight from snow and ice.

Potential Consequences:

  • The roof could collapse if not repaired.

  • Significant structural damage to your home.


  • Immediate inspection and repair by a professional roofer are necessary.

4. Granules in the Gutters

If you find granules from your shingles in the gutters, it’s a sign that your shingles are deteriorating. These granules protect your shingles from the sun and weather, and losing them can shorten the life of your roof.

Potential Consequences:

  • Accelerated aging of your shingles.

  • Increased risk of leaks and roof damage.


  • Clean your gutters regularly and have your roof inspected to determine the extent of the damage.

5. Algae and Moss Growth

While moss and algae may not seem like a big deal, they can cause significant damage to your roof. Moss holds moisture against the roof surface, which can lead to rot and decay.

Potential Consequences:

  • Wood rot and structural damage.

  • Decreased lifespan of your roofing materials.


  • Clean your roof to remove moss and algae. Consider installing zinc or copper strips to prevent future growth.

6. Flashing Damage

Flashing is used around chimneys, skylights, and vents to prevent water from entering your home. If the flashing is damaged or corroded, it can lead to leaks.

Potential Consequences:

  • Water damage inside your home.

  • Mold growth and structural issues.


  • Have damaged flashing repaired or replaced by a professional roofer.

7. Increased Energy Bills

If you notice a sudden spike in your energy bills, it could be a sign that your roof is not insulating your home properly. Damaged roofs can let heat escape in the winter and let heat in during the summer.

Potential Consequences:

  • Higher heating and cooling costs.

  • Decreased comfort inside your home.


  • Improve your roof’s insulation and ventilation with the help of a roofing expert.

8. Roof Age

Most roofs last between 20 to 30 years. If your roof is nearing the end of its lifespan, it’s time to consider a replacement.

Potential Consequences:

  • Increased risk of leaks and damage.

  • Decreased property value.


  • Plan for a roof replacement before significant issues arise.

9. Sunlight in the Attic

If you see sunlight shining through the roof boards in your attic, it’s a sign that your roof has holes or cracks.

Potential Consequences:

  • Water leaks and damage.

  • Pest infestations.


  • Have your roof inspected and repaired to seal any holes or cracks.

10. Curling or Buckling Shingles

Shingles that are curling or buckling are a sign of significant wear and tear. This can be caused by poor ventilation, old age, or improper installation.

Potential Consequences:

  • Increased risk of water damage.

  • The shortened lifespan of your roof.


  • Replace curling or buckling shingles and address any underlying issues.


Keeping an eye out for these signs can help you catch roofing problems early, saving you time and money in the long run. If you notice any of these issues with your roof, it’s important to act quickly. Ignoring them can lead to more serious damage and expensive repairs.

For professional roof inspections, repairs, and replacements, trust the experts at Armor Roofing. Our experienced team is here to help you maintain a safe and durable roof for your home. Contact us today for a free consultation and ensure your roof is in top condition.


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