Warning Signs Your Roof Is Damaged And Needs Replacement

Posted on: 9 November 2021


An important but often overlooked area of the home is the roof. A sound roof is not just about looks; it's about protecting your home and your family from water damage, ice dams, icicles during cold weather, falling tree limbs during storms, heat loss in winter months, and poor air quality. In this context, a poorly maintained roof can lead to serious problems that are costly both financially and in terms of personal safety.

When Should You Consider Roof Replacement?

The roof is the first line of defense against natural elements such as rain, sun, and wind. Over time, however, the roof will inevitably be damaged to the point where repairs or renovations are needed. These damages are often attributed to events like earthquakes, storms, and strong winds. But roof damages may also be caused by more common reasons, such as:

  • Improper design and construction
  • Improper installation and maintenance
  • Animal infestation and intrusion

There are diverse signs that it's time to replace a damaged roof. These include leakage, cracks in the shingles, sagging roof, dry rot, cracks in the roof deck, brown stains, and a musty smell after a rainstorm. Other red flags to watch include the following:

Curled or Buckling Shingles

If you notice your shingles curling on the edges, this is a sure sign of wear and tear. Curled shingles are caused by moisture trapped underneath. The trapped water causes the asphalt granules that coat the underside of the shingle to expand, causing it to curl. The curled shingles will no longer deflect the water, and it will pool on top of your roof.


If you notice blistering on your roof, this means that the shingles have been subjected to high temperatures for an extended period of time. Blistering is not only unattractive, but it also puts your home at risk for a leak.

Cracked Shingles

Shingles are actually one of the most essential parts of your roofing system. They are constantly exposed to hail, strong winds, heavy rain, and excessive snow. If you notice cracks in your shingles, it is time to consider replacing them as soon as possible. Cracks may be hard to detect at first, but they get worse and can cause leaks over time.

The Bottom Line

There are specific signs that indicate your roof may need to be replaced. Sometimes, you can see these signs on the exterior of your home or business; other times, they're more subtle and easy to overlook until it's too late.

For more information, contact a roofing company in your area, such as Select Exteriors.