How To Lay Roof Shingles In A Valley

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.

How to lay roof shingles in a valley.

Weave and cut the valley on the highest side of the roof. Nail down each valley shingle at least two inches 50 mm back from the chalk line. Then your first shingle goes on the side you are going to cut. Step 5 install first valley roof shingle.

The underlayment is an integral part of every valley and provides a waterproof base all valley installations require appropriate underlayment layers. Press the shingle into the valley and make sure that it is flat against the surface of the roof. 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. Ask this old house general contractor tom silva reveals the best ways to secure shingles to a roof.

See below for a shopping list tools and steps subscr. Cut the tabs off of one shingle and lay it on the bottom edge with a 1 4 inch overhang. Place a roofing nail in each corner and. Over driving nails is always a.

Preparation of the valley with an underlayment is a critical part of your roof installation. Begin to install roof shingles on either roof face. Roof installation how to shingle a valley hd by roofrepair101 more about roofing at. When you reach the valley lay the shingles over the valley and trim the edges to the chalk line.

You can use a straight edge to achieve a straight cut. You want to lay the shingles from the bottom to the top of the valley. Starting at the bottom edge of the valley begin laying down the shingles.