Riverside Roofing | Roofing Services in Natick, MA 01760

This is a very common issue in our area. Snow and ice accumulate in roof valleys, which are natural drainage channels. As it melts, water can seep under shingles if the valley flashing is old, damaged, or improperly installed. We inspect the entire valley system, repair or replace the flashing, and ensure it's sealed to handle future freeze-thaw cycles.

A permanent fix requires addressing the root cause, not just patching visible damage. Our expert approach involves a thorough inspection to locate the exact failure point in the valley lining or flashing. We then perform a complete repair using ice-and-water shield barriers and proper metal flashing techniques, creating a watertight seal that matches your roof's design and stands up to Natick's weather.

Absolutely. Proactive maintenance is key. We recommend a pre-winter inspection, especially for older roofs. We'll check for worn shingles, compromised sealant around vents and chimneys, and most importantly, the condition of your roof valleys and flashing. Addressing these minor issues beforehand can prevent major leaks and interior water damage during the next snowmelt.