Repairing A Leaking Roof Valley

Roof valleys if not installed correctly are one of the most leak prone areas on the roof.

Repairing a leaking roof valley.

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. The valley flashing laid over the joint where the two roofs meet should overlap the step flashing at least 2 in. The sealants and roof pitch used can crack and chip away over time. If you find that this is a problem then you will need to repair your roof valley before anything serious happens such as plaster loss or even major water damage.

This method of lead valley repair is proven to not only be fast and safe wit. Sometimes an older home s roof is more prone to leaking in the roof valleys because of old repairs. This video shows the traditional and best way to repair a lead valley on a roof. How much it costs to repair or replace a roof valley will depend on what it s made from.

If leaks continue to occur from ice dams consider installing roof edge heating cables. Roof valleys are created wherever two roof surfaces intersect to form a shallow v shape. If you have a roof valley in your home then you may find that your lead valley starts to leak or even to allow water to run onto the ceiling of the floor below. For a do it yourself homeowner the job is easier with the help of.

Repairing a roof valley involves removing some shingles and installing a sheet metal flashing from top to bottom in the valley. If your roof valley leak is an old repair gone bad consider having a professional repair the leak properly. Just like in nature a valley on a roof is designed to collect water. Roof valleys carry a lot of water.

If that water doesn. Although professional roofers take great care to properly install roof valleys they can be susceptible to roof leaks. Leaking roof valleys and how to fix them. In other cases water can become trapped under shingles which have been overlaid to create the valley trough.

If you re not sure what a roof valley looks like check out the photos on this page. 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.