How To Shingle Valley On Gable Roof

Only nail at the edges with only enough nails to.

How to shingle valley on gable roof.

First clean the debris out of the valley including sawdust nails and whatever else is in there. Then your first shingle goes on the side you are going to cut. Typical installation practice calls for four nails per shingle one about an inch from each edge of the shingle and one over each cutout gap. Start by overlapping a starter from both sides of the valley at the bottom.

Fold the top over the roof ridge and cut the bottom along the drip edge metal. I overlap the inside corner of the drip edge at the valley to minimize sharp edges that could cut into the wsu over time. Strip of wsu along the eaves edges and i crosslap the strips at the valley. With a clean valley you can lay down some peel and stick roofing membrane.

As with any asphalt shingling job i install a 9 in. Weave and cut the valley on the highest side of the roof. Gable roofs are the simplest to shingle because they have just two rectangular planes and no hips or valleys. Three tab installation starts at the edge of the roof with narrow starter strip.

The next one goes on the low side. These strips go under the drip edge. Manufacturers usually recommend that you nail the. Ensure ice and water protector has been installed along the valley first.