Rusted roof valleys are a common source of roof leaks. Over time, corrosion can create holes in the metal, and since valleys serve as one of the main water drainage channels on a roof, any failure in this area can result in significant water damage.

Replacing a rusted valley is a delicate and skilled task. The tiles along the edges of the valley are often cut to various angles to fit precisely, so great care must be taken when removing them to avoid further damage. Each tile should be carefully lifted and placed aside in a way that allows for easy reinstallation in its original position.

Once the tiles are removed, the corroded valley can be taken out. A new valley is then cut to size and installed with correct alignment and pitch to ensure efficient water flow. Finally, the tiles are reinstated, ensuring proper overlap and positioning to maintain the roof’s integrity and appearance.