Repair Shingle Roof Valley

Each short section of flashing channels water over the.

Repair shingle roof valley.

The valleys on many older houses comprise layers of roofing paper which. This recommendation includes iko s premium shingles. Take measurements of your roof flashing most flashing is 14 inches wide but yours may vary. If leaks continue to occur from ice dams consider installing roof edge heating cables.

Follow these three preparatory steps to get ready to fix the valley leak. Whether you have a woven shingle roof a tile roof or a composite roof the basic steps required to repair the leak will be the same. Find and fix a leaking roof. The roof valley is where two angles of the roof come together and form a valley.

The valley flashing laid over the joint where the two roofs meet should overlap the step flashing at least 2 in. Do not drive nails within 6 inches of the center of the. Repair of curled cupped roof shingles. Clear any debris in the roof valley and surrounding area.

Iko recommends that you install architectural shingles with the open valley method for the best roof performance. Over time the cumulative effects of sunlight moisture and changes in temperature can cause asphalt roofing shingles to curl or cup. Secure the cut 3 tab shingles to the valley starting at the bottom of the valley and working toward the top. When deciding how to shingle a roof valley you will need to consider your materials the climate and the desired look of the roof.

A crack in the valley can cause major damage and i. 12 roof repair tips. The three methods to shingle a roof valley. Drive the 1 inch roofing nails into the part of the cut shingle extending out into the roof s plane and press the part of the cut shingle in the valley into the roofing cement.

Family handyman updated. Repair a shingle roof valley leak in 6 easy steps prepare for the repair. How to repair valleys on a roof. 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.

Toronto s roof repair specialists http www mrroofrepair ca show the cause of a major interior roof leak.