Flores Installation, Inc. | Roofing Services in La Grange, IL 60525

We fix a leaking roof valley by first removing the old, compromised material and cleaning the area thoroughly. Then, we install a new, watertight valley liner using high-grade metal or specialized synthetic underlayment, sealed with professional-grade flashing and sealants. This proper channeling is crucial in La Grange to handle heavy rain and prevent water from backing up under your shingles, which is a common cause of leaks in our area.

In La Grange, roof flashing often lifts due to temperature fluctuations causing expansion and contraction, improper initial installation, or wind damage. We secure it by carefully removing the old flashing, inspecting the underlying structure for rot, and installing new, code-compliant flashing. We use corrosion-resistant metals and secure them with the correct fasteners and sealants, ensuring a tight, durable seal around chimneys, vents, and skylights to prevent future leaks.

Absolutely. Proper gutter installation is a key defense. We install seamless gutters sized correctly for your roof's pitch and La Grange's average rainfall. By ensuring optimal downspout placement and adding gutter guards if needed, we prevent water overflow and ice dams. This reduces the volume of water flowing through valleys and eliminates the standing water that can exacerbate leaks around flashing, protecting your entire roofing system.