How To Fix Roof Valleys

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How to fix roof valleys.

The valleys on many older houses comprise layers of roofing paper which can deteriorate over time. Leaking roof valleys and how to fix them. Step 2 remove the shingles. Roof valleys are channels designed to drain runoff water and like any other part of your roof they can degrade over time with exposure to the elements.

In this video you will learn how to fix a leak on a valley. Though roof valleys are com mon leak sites on shingle roofs it s typically fairly easy to fix these problems with a little know how. If that water doesn. In other cases water can become trapped under shingles which have been overlaid to create the valley trough.

Because roof valleys function as a drain on the roof they receive as disproportionate volume of water every time it rains. Roof valleys if not installed correctly are one of the most leak prone areas on the roof. In order to lay the flashing the shingles on the roof will have to be removed. Just like in nature a valley on a roof is designed to collect water.

This video shows the traditional and best way to repair a lead valley on a roof. Roof valleys are troughs that discard runoff water where two sections of sloped roof meet. If your roof valley leak is an old repair gone bad consider having a professional repair the leak properly. Sometimes an older home s roof is more prone to leaking in the roof valleys because of old repairs.

The top joinery of both valleys when they meet on the same plane of roof is shown here. 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. This method of lead valley repair is proven to not only be fast and safe wit.