Simonson Roof Coatings | General Contractors & Roofing in Clayton, WA 99110

We address chimney flashing leaks by first conducting a thorough inspection to find the exact source of the problem, which is often corrosion or a failed seal. Our repair process involves carefully removing any compromised material, applying a high-grade roofing sealant or membrane, and reinstalling or replacing the flashing with durable, weather-resistant materials. This precise approach ensures a watertight seal that stands up to our local climate.

In the Clayton region, frequent moisture, temperature swings, and potential for acidic debris can accelerate flashing corrosion. We combat this by using premium, corrosion-resistant metals like aluminum or copper for replacements and applying protective roof coatings. These coatings act as a barrier, shielding the flashing from the elements and significantly slowing down the corrosion process to give your roof longer-lasting protection.

While DIY sealants might offer a temporary fix, a professional coating application is crucial for a permanent solution. We properly prepare the surface by cleaning and priming it, ensuring optimal adhesion. Then, we apply industrial-grade elastomeric or acrylic coatings that expand and contract with your roof, maintaining a flexible, waterproof seal over flashing joints and penetrations. This expert application addresses the root cause and prevents recurring leaks.