How To Shingle Valle On The Roof

Each successive shingle should be then placed with a six inch overlap or until the adhesive strip contacts the bottom of the shingle tabs.

How to shingle valle on the roof.

Continue until you reach the top edge of the valley roof. In addition it is important to avoid nailing the shingles through the valley metal. Preparation of the valley with an underlayment is a critical part of your roof installation. The valleys on many older houses comprise layers of roofing paper which can deteriorate over time.

Roof installation how to shingle a valley hd by roofrepair101 more about roofing at. Over driving nails is always a. You can use a straight edge to achieve a straight cut. Nail down each valley shingle at least two inches 50 mm back from the chalk line.

However these shingles are not run entirely through the valley area but rather the center of the metal valley is left exposed. 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 next shingle should be directly atop the first one. Roof valleys are troughs that discard runoff water where two sections of sloped roof meet.

When you reach the valley lay the shingles over the valley and trim the edges to the chalk line. From this starter shingle continue moving up the valley roof. Step 6 shingle valley. 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.

The three methods to shingle a roof valley. Valleys are a prime leak area so it s important to be careful. The underlayment is an integral part of every valley and provides a waterproof base all valley installations require appropriate underlayment layers. Begin to install roof shingles on either roof face.