Modified Roofing Systems | Roofing Services in Big Bear Lake, CA 92315

In our area, skylight leaks are often caused by failed sealant due to freeze-thaw cycles and UV degradation, or by ice dams pushing moisture under the flashing. We fix this by carefully removing the old sealant, inspecting and repairing any underlying decking, and applying a high-grade, weather-resistant sealant designed for our mountain climate. We also ensure the flashing is properly integrated with your roofing material to prevent future water intrusion.

Big Bear's heavy snow loads and temperature extremes can cause metal flashing to contract, expand, and eventually pull away from roof joints, chimneys, and walls. Standard repairs often don't hold. Our approach involves removing the compromised flashing, preparing the surface, and installing new, heavy-duty flashing that's custom-fitted and secured with specialized fasteners and sealants. We focus on creating a watertight bond that can flex with your roof's movement throughout the seasons.

We start with a thorough interior inspection in your attic to track the water trail back to its source. Then, we conduct a safe exterior examination, paying close attention to the high-risk areas around skylights, vents, chimneys, and roof valleys where flashing is typically installed. We often use water testing methods to pinpoint the exact entry point. This precise diagnosis allows us to recommend a targeted, cost-effective repair instead of a guesswork fix, saving you time and money.