Repairing Roof Leaks In Valleys

Sometimes an older home s roof is more prone to leaking in the roof valleys because of old repairs.

Repairing roof leaks in valleys.

In either situation the leaking roof valley can be fixed by removing affected shingles and structural elements and upgrading your roof s flashing. The sealants and roof pitch used can crack and chip away over time. In order to lay the flashing the shingles on the roof will have to be removed. The best way to find and stop the roof leak is to start over and roof the valley the right way.

And roof leaks in valleys often turn into unsightly repairs. This video shows the traditional and best way to repair a lead valley on a roof. Pull the nails at that side of the ridge shingles to install the. In this video you will learn how to fix a leak on a valley.

Broken tiles in or near to the valley are the most cause of roof leaks so do have the entire area thoroughly checked first. Start low soaking the area just above where the leak appears in the house. 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. And damaged flashing is behind most roof leaks.

Although professional roofers take great care to properly install roof valleys they can be susceptible to roof leaks. Roof valleys carry a lot of water. A flashing is a transitional roofing material that connects the roof material to some other building material or to another part of the roof. For example soak the downhill side of a chimney first then each side then the top on both sides.

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. Roof valleys are created wherever two roof surfaces intersect to form a shallow v shape. When a valley begins to leak it s very difficult to surgically address the leak. Isolate areas when you run the hose.

And that s what we ve done here montgomery s old cloverdale neighborhood. Removal of debris collecting in the valleys and gutters will allow water to quickly drain away and protect shingles and flashing. Loose cement can cause tiles to slip out of place resulting in leaks. In this video you will learn how to fix a leak on a valley.