Storm damage on PVC roofing typically includes punctures, tears, or loose seams caused by flying debris, heavy rain, or hail. This type of damage can compromise the waterproof barrier and lead to leaks or further deterioration. It's important to identify any visible signs, such as standing water, visible cracks, or areas where the membrane appears to be pulling away. A simple diagnostic check you can safely perform involves inspecting the roof after a storm when conditions are dry. Look for discoloration or soft spots on the membrane and gently press around the suspect areas to detect any separation or bubbling. Avoid walking on the roof unless absolutely necessary, to minimize damage and risk to your warranty. If the damage seems minor, a clean patch using PVC-compatible roofing cement and a membrane patch can temporarily seal the area, but be sure to follow the manufacturer's directions closely to avoid voiding the warranty.
For repairs beyond minor patches, or if you notice significant tears or bubbling that affects larger sections, calling a professional roofer experienced in PVC roofing is essential. When choosing a contractor, ask if they are certified by the membrane manufacturer and if the repair method they use complies with the warranty requirements. Inquire specifically whether their repairs will maintain the roof’s original warranty coverage and how they document the work for your records. These questions help ensure both quality repairs and protection of your investment. Proper repairs done promptly not only extend your roof’s life but keep your warranty intact, avoiding costly future claims.