Exter Tech Construction | Windows Installation & Roofing in Wheeling, IL 60090

Absolutely. Recurring skylight leaks are often due to improper flashing or sealant failure, which is a common issue in our Wheeling climate. Our process involves a thorough inspection to identify the exact failure point—whether it's the skylight curb, step flashing, or sealant. We then remove the compromised materials, install new, high-quality flashing integrated with your existing roofing, and apply premium sealants designed to handle thermal expansion and contraction. This targeted repair addresses the root cause, not just the symptom, for a long-lasting solution.

In Wheeling, roof flashing lift is frequently caused by extreme temperature swings and high winds, which can loosen nails and compromise seals. Our repair starts with a careful removal of the affected flashing section. We clean the area, install new, corrosion-resistant flashing—like aluminum or steel—and secure it with proper, longer fasteners into solid roof decking. Crucially, we integrate it with a new layer of underlayment and sealant to create a continuous, water-shedding barrier. This method prevents future lift and protects the vulnerable roof valleys and chimneys common in local homes.

Proper gutter function is your first line of defense. In Wheeling, clogged or misaligned gutters can cause water to back up under roof shingles and against flashing, leading to leaks and ice dams in winter. Our gutter services include precise installation, sizing, and slope adjustment to ensure water is channeled well away from your roof and foundation. We also recommend and install gutter guards to minimize debris buildup. By managing water runoff effectively, we reduce the constant moisture exposure that contributes to flashing failure and skylight seal degradation, protecting your entire roofing system.