How Do You Repair A Roof Valley

Step 2 remove the shingles.

How do you repair a roof valley. Ensure ice and water protector has been installed along the valley first. Here are two before and after photos of a valley with newly laid cement. In these circumstances it may be possible to just leave the existing valley base in place and replace only the cement. Clear any debris in the roof valley and surrounding area.

Find the place where that leak is coming from. Step 1 find the cause. To secure the roof valley flashing nail it down carefully. Follow these three preparatory steps to get ready to fix the valley leak.

Start at the upper row of shingles at the upper end of the. Many roof valley leaks are caused by roofing nails that have been poorly. Typical valley flashing is 14 inches wide. Measure the width of the sheet metal valley flashing.

Take measurements of your roof flashing most flashing is 14 inches wide but yours may vary. There are occasions when a roof valley is in good condition but the cement holding the tiles in place has washed out or crumbled. A properly flashed roof valley should have an ice and water shield installed with roofing felt being properly secured over the ice and water. Move to the highest end of the valley and work your way down cleaning.

Step 4 replace the shingles. Only nail at the edges with only enough nails to. Step 3 lay the flashing. Position an extension ladder against the lower edge of the roof near the valley that is repaired.

How to repair a lead valley.