Storm damage on an acrylic roof coating typically shows up as cracks, blisters, or areas where the coating has peeled or washed away. Acrylic coatings protect your roof by reflecting UV rays and sealing out moisture, but severe weather can compromise these benefits. It happens because hail, heavy rain, or wind can physically damage the coating or cause small punctures. A simple way to diagnose storm damage yourself is to look for visible surface irregularities and feel for soft spots or wetness underneath, especially after rainfall. Check your roof with binoculars or a ladder, but always prioritize safety. You can also gently rinse the roof with water and watch for unusual drainage or pooling, which might point to coating failure.
To keep your warranty valid, it’s important to promptly address any damage using appropriate products and techniques. Many manufacturers require specific repair materials, usually the same acrylic coating type, and proper surface preparation, often including cleaning and drying the roof first. Avoid applying patch repair materials on a wet or dirty surface, as this can void your warranty. If the damage is minor and you’re confident, you can do a spot repair carefully following the product instructions. However, for extensive or complicated damage, especially if the underlying roof membrane is exposed or compromised, call a professional roofing contractor. When speaking with a roofer, ask what brand and type of coating they plan to use and whether their repair procedure complies with your roof’s warranty guidelines. Another good question is whether they will provide a written warranty for their work to ensure peace of mind.