This method of lead valley repair is proven to not only be fast and safe wit.
How to repair valley on roof with leak.
A properly flashed roof valley should have an ice and water shield installed with roofing felt being properly secured over the ice and water.
This video shows the traditional and best way to repair a lead valley on a roof.
In order to lay the flashing the shingles on the roof will have to be removed.
A crack in the valley can cause major damage and i.
Clear any debris in the roof valley and surrounding area.
When then take the lower pitched or smaller side the panel the receives the least amount of water and use that as our base.
Follow these three preparatory steps to get ready to fix the valley leak.
Take measurements of your roof flashing most flashing is 14 inches wide but yours may vary.
Move to the highest end of the valley and work your way down cleaning.
On our ultimate roof system we install self adhering ice and water underlayment under the valley metal.
We lay an entire shingle across the valley.
Toronto s roof repair specialists http www mrroofrepair ca show the cause of a major interior roof leak.
If the ice and water shield is missing then you will have to remove the shingles on both sides along the valley put ice and water shield in place and re shingle the roof.
The right thing to do here is to pull a valley basically pull a valley apart and rebuild it.