Alfaro Bros Roofing | Roofing Services in Pasadena, TX 77502

In Pasadena, the most common cause is the combination of intense sun, high humidity, and occasional severe storms, which can degrade sealants, warp metal, and loosen flashing nails. We fix it by first removing the compromised flashing, repairing any underlying deck damage, and installing new, corrosion-resistant flashing sealed with high-performance adhesives and properly fastened to withstand our local weather patterns, ensuring a long-lasting seal.

Skylight leaks are frequent due to thermal expansion and contraction from our heat, which can crack seals, and wind-driven rain testing weak points. A proper repair isn't just caulking; it involves a full assessment of the skylight curb, flashing integration with the surrounding roof, and the sealant gasket. We often recommend a full resealing or, if the unit is old, a replacement with a model better suited for our Gulf Coast climate to provide a permanent solution.

Look for clues inside: water stains running down from the skylight well typically point to the skylight seal. If the stain is on a side wall or near a chimney, vent pipe, or where roof planes meet, it's likely a flashing issue. Outside, check for visible rust, gaps, or lifted metal around protrusions. When in doubt, it's best to call us for a professional inspection—we can pinpoint the exact source and recommend the most effective repair to protect your home.