How To Repair A Roof Valley

Step 2 remove the shingles.

How to repair a roof valley. So the valleys which is where the two planes of the roof come together in the v like shape for those that have no clue as to what we re talking about these. How to repair valleys on a roof. Roof valleys are prone to leaking and are a well known weak spot on older roofs. This recommendation includes iko s premium shingles.

The reason why the roof valley is such a sensitive area has to do with all the rainwater and or melting snow that accumulates and flows through the valley on its way into the gutters. Roof valleys are troughs that discard runoff water where two sections of sloped roof meet. A scaffold tower has been used for access in this video. A roof valley is very prone to leaks especially if you have an older roof.

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 channels designed to drain runoff water and like any other part of your roof they can degrade over time with exposure to the elements. Check the entire roof valley carefully to locate the source of these problems. This video shows how to repoint a lead roof valley.

The three methods to shingle a roof valley. And the valleys are leaking real bad and i wondered if there s some way to repair that without having to tear the whole roof off again. In order to lay the flashing the shingles on the roof will have to be removed. The valleys on many older houses comprise layers of roofing paper which.

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. Never try and work on a roof from a ladder as a. 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.