Top Causes of Shingle Blow-Offs

Most contemporary asphalt shingles are manufactured to handle hurricane-level wind speeds. To put this into perspective, these roofs are meant to handle wind speeds upward of 110 to 130 miles per hour (mph). However, it is a common occurrence to see asphalt shingles torn off during strong winds. While you can get this problem repaired, the best course of action to take is to have your roof replaced to ensure that your roof is in good shape once the project is completed.

shingle blow-offs

But what causes asphalt shingle blow-offs, and how can the problem be resolved?

Excessive Overhang

Asphalt shingle overhangs aren’t just a cosmetic upgrade for your roof, but they also provide a shade for your windows and eaves. In fact, they can help regulate the temperature that enters your home. An asphalt shingle that’s installed properly should have an overhang on the edge of the roof that measures around one to one and a half inches. If there’s an excess, your roof could be torn off if there are strong winds.

Wrong Nail Pattern

Roofing manufacturers prescribe a specific nail pattern for the proper installation of their asphalt shingles. Most roofing shingles feature a narrow strip that will guide your roofing contractor as a guide for the nailing process. If this wasn’t followed, your roof can be prone to blow-offs due to the imbalance caused by the wrong nailing location.

Your Roof Is Reaching the End of Its Life

All roofing systems have an expected lifespan. A typical asphalt shingle roof can last anywhere from 15 to 25 years depending on the quality, installation and exposure to the elements. You can tell if your roof is nearing the end of its lifespan when the adhesive used to seal the shingles is slowly coming off. In turn, this leaves your roof prone to getting torn off during weather events.

For quality roof repair services, turn to The Roofing Company. We’re the top residential roofing contractors when it comes to metal roofing services and new roof construction. Call us at (970) 887-0104, or fill out our contact form to get a quote. We serve clients in Granby and Aspen, CO, and nearby communities.