Affordable Roofing & Siding | Roofing Services in Houston, MN 55943

In our area, roof valley leaks are often caused by ice dam formation in winter or worn, cracked valley flashing. We fix them by first clearing debris, then carefully inspecting the flashing and underlying underlayment. Repairs typically involve sealing seams with high-grade roofing cement or, for more significant damage, installing a new, wider metal valley flashing to ensure better water runoff and durability against our local freeze-thaw cycles.

Yes, flashing corrosion is a serious concern here. Rusted flashing can't properly seal roof penetrations like chimneys or vent pipes, leading to water intrusion and potential structural damage. We address this by removing the corroded sections and replacing them with new, galvanized or aluminum flashing, sealed with waterproof membrane. This prevents the small, localized issue from turning into a major leak, protecting your home's interior.

Our inspection starts with a safe, ground-level assessment to spot visible damage like sagging valleys or rust stains. Then, we conduct a hands-on roof walk, paying close attention to valleys, flashing points, and any areas where different materials meet. We check for granule loss, soft spots in the decking, and the integrity of all seals. You'll receive a detailed report with photos and clear options for repair, prioritizing the fixes that will most effectively protect your Houston home.