Seal Leaking Roof Valley

Remove debris remove all debris from roof valleys so nothing is touching your roof.

Seal leaking roof valley.

Using a patching fabric is simple. Clear any debris in the roof valley and surrounding area. In this video you will learn how to fix a leak on a valley. If you have a roof leak it may well be through the valley.

A crack in the valley can cause major damage and i. Toronto s roof repair specialists http www mrroofrepair ca show the cause of a major interior roof leak. Re shingle roof valleys install ice and water shield under shingles or install metal roof flashing and re shingle the valley. Follow these three preparatory steps to get ready to fix the valley leak.

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. To repair leaks in this type of valley start at the bottom and slip a piece of flashing in the shape of a diamond under the butted up shingles. How to fix roof valley leaks. When you discover a leak coming from your valley there are a few ways you can make the roof repairs.

In order to lay the flashing the shingles on the roof will have to be removed. Move to the highest end of the valley and work your way down cleaning. This video shows the full repair from removing leaded va. If leaks continue to occur from ice dams consider installing roof edge heating cables.

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. In this video you will learn how to fix a leak on a valley. If your roof valley leak is an old repair gone bad consider having a professional repair the leak properly.

Find them locally at hardware stores or home centers. Sometimes an older home s roof is more prone to leaking in the roof valleys because of old repairs. Take measurements of your roof flashing most flashing is 14 inches wide but yours may vary.