How Do You Shingle A Roof Valley

Then starting at the base of the.

How do you shingle a roof valley.

Start by overlapping a starter from both sides of the valley at the bottom. Only nail at the edges with only enough nails to. Others start with a 3 inch wide. You want to lay the shingles from the bottom to the top of the valley.

How to do it determine cuts. Apply roofing cement to the underside of each cut shingle in the valley center. Place a piece of sheet metal under the shingles to make sure you will not damage the flashing. Then your first shingle goes on the side you are going to cut.

Ensure ice and water protector has been installed along the valley first. Snipping off the corners of. Step 4 determine shingle lines. Step 2 install metal flashing.

Before you begin laying down the shingles it must be protected with a metal flashing. How to shingle a valley roof. When you get to the valley cut the shingles along the chalk line. To shingle out of the valley with laminated shingles lay a shingle down as a gauge and mark the corner at the bottom left and top right of the roof.

To secure the roof valley flashing nail it down carefully. Step 1 snap chalk line. Step 3 apply mineral roofing felt. 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.

Step 5 install. It is best placing metal flashing or a scrap piece of wood under the shingle you will be cutting as not to cut the shingle underneath. Some roofers cut the shingles parallel to the flashing s center ridge. The next one goes on the low side.