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Why Does Your Roof Have Curling Shingles?

Asphalt shingles are arguably one of the most popular roofing materials in the country. They’re affordable and keep your home safe and dry against weather conditions and other natural elements. But like every other roofing system, they need proper care and maintenance to stay in good condition. Otherwise, their performance will degrade greatly over time due to weather damage. 

Roof Have Curling Shingles

One type of damage that’s unique to asphalt roofs are curled shingles. They can be repaired or replaced, but this depends on their causes and how much your roof is affected. State Roofing shares more details:

What Causes Curled Shingles?

Curled shingles are shingles that curl near or around the edges of the shingle tab. Sometimes, the damage can be found mostly at first at the lower edge, but it can also occur at the two sides of the shingle tab. It’s common to have curling shingles but their causes vary. Some of the most common ones include:  

  • Moisture Buildup – This can be a result of inadequate roof ventilation or moisture absorption by your roof’s decking during the roof replacement process. If air isn’t properly circulating within your roof it can cause the heat to create moisture, which can accumulate and compromise your roof’s inner layers.  
  • Roof Overlay – Roof overlay isn’t recommended by professional roofing experts as it doesn’t last as long as a roof that’s fully replaced. It may save you money for now, but if you leave your old roof intact, the new layer of shingles won’t be fully secured upon installation and become more susceptible to curling.

Addressing Curling Shingle Damage

Depending on the cause and the amount of damage, repairing curled shingles can still be considered but only as a stopgap measure. Repairing curled shingles won’t fully restore the roof to its original state even with the help of a professional contractor. It’s also not advisable to walk on the curled shingles as they can easily break off and lead to more damage. A professional can make temporary repairs depending on the material, but it’s often better to invest in a new roofing system. This may require a high upfront cost, but it’s more cost-effective in the long run than paying for frequent repairs.

When it comes to top-notch roof repair services, State Roofing is your best choice for the job! Call us today at (360) 794-7164 or fill out our convenient contact form! We serve clients in Seattle, Bothell, Everett and the surrounding WA areas.

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