At Best Choice Roofing of Portland, we know how essential a reliable, long-lasting roof is for your home. Specializing in asphalt shingle installation, we provide one of the best roofing options for durability, affordability, and weather resistance. However, even with high-quality materials like asphalt shingles, it’s important to keep an eye out for potential issues. Regular, professional roof maintenance can prevent costly repairs and protect your investment for years to come. With Beaverton’s unique climate—characterized by heavy rain, occasional snow, and fluctuating temperatures—staying on top of roof care is essential. Let’s take a look at some of the most common causes of roof leaks in Beaverton, OR, and how you can stay ahead of potential problems.
Why Roofs Leak: 5 Common Causes for Asphalt Shingles in Beaverton
Clogged Gutters One of the most overlooked yet common causes of roof leaks is clogged-up gutter systems. When debris builds up in gutters, water can’t flow properly, causing it to collect on the roof. This trapped water can seep under shingles, leading to leaks and, eventually, significant water damage. Regularly cleaning your gutters—especially in the fall when leaves are everywhere—can go a long way in preventing this issue.
Damaged or Missing Shingles Asphalt shingles are durable but can still be damaged by severe weather or high winds, which are not uncommon in Beaverton. If a shingle becomes loose, cracked, or even goes missing, it leaves your roof vulnerable to leaks. Broken-down asphalt shingles can allow water to penetrate the underlayment, causing moisture to seep into the roof structure. Scheduling periodic roof inspections is an effective way to catch and replace damaged shingles before they lead to leaks.
Improper Roof Installation Sometimes, roof leaks are caused by issues right from the beginning. Improper roof installation can lead to a variety of issues, such as uneven shingles, improper sealing, or inadequate flashing around roof penetrations. Choosing a reliable roofing contractor like Best Choice Roofing ensures your roof is installed correctly, minimizing the risk of future leaks.
Worn-Out Flashing Flashing is a material placed around roof penetrations—like chimneys, vents, and skylights—to prevent water from seeping through gaps. Over time, flashing can corrode or become loose due to weather exposure, making it one of the most common causes of roof leaks. Checking the flashing during routine maintenance can help you catch any problems early and save you from water intrusion.
Ice Dams In the colder months, Beaverton occasionally experiences freezing temperatures that can lead to ice dams. Ice dams form when snow melts, flows to the edge of the roof, and refreezes, trapping water behind it. This water can seep under shingles, leading to leaks. Proper attic insulation and ventilation can help stop ice dams from building up and minimize the risk of leaks in the winter months.
Protect Your Roof with Best Choice Roofing of Portland
Keeping your roof in top shape is incredibly important to the safety and comfort of your home, especially in a climate like Beaverton’s. With professional roof maintenance and prompt repairs, you can prevent the most common causes of roof leaks and extend the lifespan of your asphalt shingle roof. If you’re concerned about potential leaks or need a roof inspection, contact Best Choice Roofing of Portland. Our team of experts is here to ensure your roof remains strong and leak-free. Call us today to schedule your inspection or get a free quote!
