In these circumstances it may be possible to just leave the existing valley base in place and replace only the cement.
How do you repair a roof valley.
Many roof valley leaks are caused by roofing nails that have been poorly.
Move to the highest end of the valley and work your way down cleaning.
Ensure ice and water protector has been installed along the valley first.
Step 2 remove the shingles.
Clear any debris in the roof valley and surrounding area.
Step 3 lay the flashing.
Take measurements of your roof flashing most flashing is 14 inches wide but yours may vary.
Then starting at the base of the.
How to repair a lead valley.
Position an extension ladder against the lower edge of the roof near the valley that is repaired.
A properly flashed roof valley should have an ice and water shield installed with roofing felt being properly secured over the ice and water.
Start at the upper row of shingles at the upper end of the.
Step 1 find the cause.
Step 4 replace the shingles.
Here are two before and after photos of a valley with newly laid cement.
Missing ice water shield.
Follow these three preparatory steps to get ready to fix the valley leak.
To secure the roof valley flashing nail it down carefully.
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.
Find the place where that leak is coming from.
Typical valley flashing is 14 inches wide.