Proper Way To Shingle A Roof Valley

Begin to install roof shingles on either roof face.

Proper way to shingle a roof valley.

Laying shingles can be hard and hot work but the reward of an attractive watertight roof can be worth it. Snap a chalkline 2 to 3 inches past the valley center on the top layer of shingles. Closed valleys or open valleys. Stop nailing 6 inches from the center.

Keeping a solid roofing layer of shingles is an important way to avoid water damage and leaks. You can use a straight edge to achieve a straight cut. Taking the right steps before applying the shingles not only goes a long way toward preventing roof leaks but it also helps to cushion the shingles or metal valley against the ragged edges of the roof sheathing at the centerline of. Doing it properly will keep you without problems for 20 or 40 years.

Regardless of the shingling method every successful valley installation begins with proper roof preparation. As shingles are installed on the adjoining roof area the end of each course of shingles is trimmed cut 2 back of. Proper steps to shingle a house roof. Over driving nails is always a.

Shingle the other side of the valley the same way. A solid watertight roof is absolutely essential to your home but the asphalt shingles that protect your roof from the elements don t last forever. 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. Roof one side of the valley running the shingles across it.

One of the details that varies between homes is the method of flashing the valley areas of the roof. When you reach the valley lay the shingles over the valley and trim the edges to the chalk line. To understand what makes a valley either closed or open it is important to understand how a valley is constructed. There are two common methods for completing the flashing of a valley in a shingle roof system.

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.