Repair Roof Valley Leak

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

Repair roof valley leak.

2 measure the width of the. Start low soaking the area just above where the leak appears in the house. Carefully remove the shingles from the whole area of the leak and extend it approximately three or four feet beyond the leaking area. 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.

Make a neat pile of the shingles that you will be able to continue using. Isolate areas when you run the hose. Toronto s roof repair specialists http www mrroofrepair ca show the cause of a major interior roof leak. This video shows the traditional and best way to repair a lead valley on a roof.

18 03 2019 big al do it yourself roof repairs a roof valley is very prone to leaks especially if you have an older roof. A crack in the valley can cause major damage and i. How much it costs to repair or replace a roof valley will depend on what it s made from. The right thing to do here is to pull a valley basically pull a valley apart and rebuild it.

And damaged flashing is behind most roof leaks. If a leak is difficult to find enlist a helper and go up on the roof with a garden hose. 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. This will require that you remove the shingles.

And you can tar it but it s a real stop gap band aid like measure. Roof valleys are prone to leaking and are a well known weak spot on older roofs. Remove any debris from the valley by hand or with a utility brush. This method of lead valley repair is proven to not only be fast and safe wit.

Position an extension ladder against the lower edge of the roof near the valley that is repaired. In order to stop the leak in your roof you need to get to where the leak is occurring. For example soak the downhill side of a chimney first then each side then the top on both sides. And if they put a second layer of shingles on they brought it up the valley but they didn t replace the valley it s probably leaking and cracking and split.