Repairing Roof Leaks In Valleys

Isolate areas when you run the hose.

Repairing roof leaks in valleys.

Once the roof valley has begun to leak you will need to cover the valley with flashing in order to prevent a repeat of the problem. When a valley begins to leak it s very difficult to surgically address the leak. Modern valleys are made from lightweight fibreglass trays but older valleys were made of heavy concrete slabs that are prone to leaking on the overlaps. A flashing is a transitional roofing material that connects the roof material to some other building material or to another part of the roof.

The best way to find and stop the roof leak is to start over and roof the valley the right way. Roof valleys carry a lot of water. Removal of debris collecting in the valleys and gutters will allow water to quickly drain away and protect shingles and flashing. And damaged flashing is behind most roof leaks.

Where valleys run from the edge of the roof to a ridge trim the flashing to fit under the corresponding side of the ridge shingles. In this video you will learn how to fix a leak on a valley. Sometimes an older home s roof is more prone to leaking in the roof valleys because of old repairs. This method of lead valley repair is proven to not only be fast and safe wit.

In order to lay the flashing the shingles on the roof will have to be removed. And roof leaks in valleys often turn into unsightly repairs. Pull the nails at that side of the ridge shingles to install the. This video shows the traditional and best way to repair a lead valley on a roof.

Although professional roofers take great care to properly install roof valleys they can be susceptible to roof leaks. Broken tiles in or near to the valley are the most cause of roof leaks so do have the entire area thoroughly checked first. In this video you will learn how to fix a leak on a valley. In either situation the leaking roof valley can be fixed by removing affected shingles and structural elements and upgrading your roof s flashing.

And that s what we ve done here montgomery s old cloverdale neighborhood. Start low soaking the area just above where the leak appears in the house. Roof valleys are created wherever two roof surfaces intersect to form a shallow v shape. For example soak the downhill side of a chimney first then each side then the top on both sides.