4 Warning Signs That You Need a Roof Replacement

1. Age of the Roof

The lifespan of your roof depends on the roofing material used. You should find out when the roof was installed to estimate your roof's lifespan. Check your home improvement records to know exactly when it was installed.

Your replacement decision also depends on whether there's more than one layer of shingles on your roof. If your roof was installed over another layer, you may need a new roof.



2. Shingle Problems

Missing shingles, curling shingles, or shingle granules may be a sign that your roof needs an entire replacement or additional attention. Over time, elements like storms, hail, or strong winds can tear your roof's shingles and allow water to penetrate the bottom layers. If the shingles are missing after a heavy downpour or storm, you need to call a roofing expert.

After a few years, heat and moisture may cause wear and tear on your roof. Your roof's shingles will then start to curl or bend upwards. Some shingle problems like curling occur due to the double layering of the shingles or poor attic ventilation.

If you find excessive shingle granules on your roof or in your gutter, it may be time for a new roof. These pilings of shingle granules are a sure sign that your roof can't protect and insulate your home.

3. Rotting or Sagging Roof

If you notice your roof drooping or rotting during an inspection, then you need to call professional roofing experts. Such a roof could cause more damage to your home if not replaced immediately. Your roof may be rotting or have a dampness issue if you can see mold growth, rotting boards, or trapped moisture throughout the roof.

To spot a sagging roof, move a few feet away from your house and inspect it from different angles. Normally, your roof should seem straight along its lines, so any signs of drooping will be noticeable. 

In less severe cases, you may be able to repair and replace some affected areas. However, for best results, you should replace the entire roof to curb the sagging and rot.

4. Mold and Moss Growth

If the roof is not tended to or maintained properly, mold and moss will grow over it. When moisture gathers in between layers of your roof or on your attic, it creates a conducive environment for mold growth. This kind of growth is likely to kill your roof from the inside out.

When inspecting your roof for moss and mold, ensure that you check both the interior and exterior of your roof. While most of these unwanted growths are visible from the outside, you could have a more severe mold problem indoors. You can eliminate the growth by treating the mold as a quick remedy to the issue. However, you should consult an expert to determine the root of your mold problems.

Remember not to take matters into your own hands by scraping away or power washing the growth as it may cause the shingle granules to chip and render the shingles useless.

While replacing an entire roof seems like a hefty investment, it may save you from spending more for a whole home makeover. You need a healthy roof for comfort and security. Contact us at CB Chandler Roofing for professional roofing services today.