Repair Roof Valley Flashing

You may want to carefully measure the flashing and only lift up as many shingles as you need to get that into the roof or you may want to lift up a number near to the valley in order to ensure that the roof is fully protected in the future.

Repair roof valley flashing.

First your roofer will roughen the area around the hole using a wire brush or sandpaper and carefully clean it. Repair work should never be an ongoing problem that needs babysitting. If leaks continue to occur from ice dams consider installing roof edge heating cables. Small holes or corroded spots in flashing can be easily repaired.

First roughen the area around the hole with a wire brush or sandpaper and then clean it. Your roofer may simply cork pinholes using roofing cement and effectively patch holes using a patch cut out from the same material the flashing is made of. Traditional roofing is quite simple. Then reshingle sliding metal step flashing behind the fascia board the trim behind the gutter.

Extend entire width of flashing completely to the bottom of the roof valley. Toronto s roof repair specialists http www mrroofrepair ca show the cause of a major interior roof leak. Use the best materials and overlap them in such a way that they shed water. Corroded spots and small holes in roof flashing can be easily repaired.

Repairing a roof valley involves removing some shingles and installing a. Or perhaps you may be able to work some copper flashing under that on both sides without taking the whole thing apart. A properly flashed roof valley should have an ice and water shield installed with roofing felt being properly secured over the ice and water. The valley flashing laid over the joint where the two roofs meet should overlap the step flashing at least 2 in.

In order to lay the flashing the shingles on the roof will have to be removed. 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. Achieving permanent flashing solutions use quality materials. But a good roofer can sort of almost disassemble the shingles and take it apart at the valley and then rebuild that one piece of it.

Plug pinholes with roofing cement and patch holes up to about 3 4 inch in diameter with a patch from the same material as the flashing. It is wise to choose flashing components that will have the same degree of longevity as the rest of your roof.