A & M Roofing | Roofing Services in Garrettsville, OH 44231

A leaking valley requires expert attention. We first inspect for worn flashing, damaged shingles, or debris buildup. For a lasting repair, we often replace the valley flashing with a durable metal like galvanized steel or aluminum and re-shingle the area with proper water shedding techniques. It's crucial to address this quickly, as valley leaks can lead to interior water stains and decking rot.

Signs include sagging roof lines, spongy spots you can feel from the attic, or visible dark stains/mold on the plywood. In Garrettsville, this often stems from untreated valley leaks. Repair involves safely removing the shingles and underlayment over the affected area, cutting out and replacing the rotted decking (OSB or plywood), and installing a new underlayment and shingles to match your roof. We ensure the new decking is properly ventilated to prevent future issues.

Garrettsville's seasonal weather—heavy snow, ice dams, and spring rains—puts immense stress on roof valleys, which channel a lot of water. Over time, this constant water flow, combined with freeze-thaw cycles, can degrade sealants, loosen flashing, and wear down shingles. Regular gutter cleaning and annual roof inspections, especially after winter, can help catch minor issues before they become major leaks requiring extensive repair.