Laying Shingles In Roof Valleys

Shingle the other side of the valley the same way.

Laying shingles in roof valleys. The next one goes on the low side. Stop nailing 6 inches from the center. If your roof s width is not an even multiple of the shingle s length you will have a partial piece on one end of each row. You can use a straight edge to achieve a straight cut.

When laying shingles work from the bottom to the top of the roof. Over driving nails is always a. This will help determine how the shingles will lay on the roof width. When you reach the valley lay the shingles over the valley and trim the edges to the chalk line.

I then move the shingle to the uppermost course on the roof plane line up the mark on the shingle with the valley center and again mark the corner. Begin to install roof shingles on either roof face. Most asphalt shingles are 3 feet 91 4 centimeters in length. You want to lay the shingles from the bottom to the top of the valley.

Lay one and two tab shingles as you near the valley so full size shingles will run across the valley. Then your first shingle goes on the side you are going to cut. Start by overlapping a starter from both sides of the valley at the bottom. Nail the drip edge in place using your hammer and roofing nails.

Nail down each valley shingle at least two inches 50 mm back from the chalk line. Roof installation how to shingle a valley hd by roofrepair101 more about roofing at. The bottom row of shingles must hang past the edge of the roof. Snap a chalkline 2 to 3 inches past the valley center on the top layer of shingles.

Roof one side of the valley running the shingles across it.