How To Roof A Valley With Dimensional Shingles

This video demonstrates the proper installation technique for installing roofing valleys.

How to roof a valley with dimensional shingles.

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. Stop nailing 6 inches from the center. When you reach the valley lay the shingles over the valley and trim the edges to the chalk line. Shingles protect sloping rooftops from the effects of rain snow and hail while providing an attractive crown for the house.

Drive nails at high points on the underlying roof the bottoms of the shingles. This is a roofing demonstration of how to install shingles on one side of your roof diy. Step 6 install valley flashing if you have an open valley install new w shape metal or vinyl valley flashing to fit directly over the old flashing. Attach it by driving nails into the outside edges only.

When the shingles from one side of the valley are laid across the valley while shingles from the opposite side are trimmed back approximately two inches from the center of the valley. Lay one and two tab shingles as you near the valley so full size shingles will run across the valley. The two pieces should meet neatly at the corners. There are between 3 5 bundles of shingles per roof square.

Shingle the other side of the valley the same way. How to lay shingles. Keeping a solid roofing layer of shingles is an important way to avoid water damage and. 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.

The open woven and closed cut methods are demonstrated. Begin to install roof shingles on either roof face. The lower edge of a tab on a shingle. Roof one side of the valley running the shingles across it.

How to install shingles on a roof step by step. This is just a dem. Over driving nails is always a.