How To Repair Leaking Valleys On A Roof

The right thing to do here is to pull a valley basically pull a valley apart and rebuild it.

How to repair leaking valleys on a roof.

Pull out the nails with the bar. The valleys on many older houses comprise layers of roofing paper which. Use a nail bar to loosen the shingles in the affected area insert the bar under a shingle and pry upward at a the location of each nail to loosen a nail. Step 2 remove the shingles.

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. Step 3 lay the flashing. How to repair a lead valley. Many roof valley leaks are caused by roofing nails that have been poorly.

Experts recommend that you give yourself 8 to 10 inches of clearance on each side of the valley. A properly flashed roof valley should have an ice and water shield installed with roofing felt being properly secured over the ice and water. 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. Step 1 find the cause.

Find the place where that leak is coming from. Move to the highest end of the valley and work your way down cleaning shingles from both sides of the valley whether they re damaged or not. Repair damaged roof valley. Step 4 replace the shingles.