Install Roof Shingles Valley

Place a roofing nail in each corner and one in the center on its appropriate side.

Install roof shingles valley.

Only nail at the edges with only enough nails to. Trim the shingles to these lines and cut a 5 cm triangle off the top corner to direct the water into the valley. Always install flashing around a chimney and other valleys where two roof planes meet as these areas are more prone to leaks if not protected. Others start with a 3 inch wide.

Nail the drip edge in place using your hammer and roofing nails. Quick guide how to install an open valley. How to do it determine cuts. 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.

Ensure ice and water protector has been installed along the valley first. Draw a 2 inch self stick flashing down the center. Place a piece of sheet metal under the shingles to make sure you will not damage the flashing. Fasten the shingles about 6 inches away from the centerline on both sides.

Start by laying all shingles on one side of the roofing and stretch it across the valley. Snap two chalk lines from the ridge to the eaves 8 cm apart increasing in width by 1 cm per meter towards the eaves. 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. Cut the tabs off of one shingle and lay it on the bottom edge with a 1 4 inch overhang.

Starting at the bottom edge of the valley begin laying down the shingles. Then starting at the base of the. Snipping off the corners of. Press the shingle into the valley and make sure that it is flat against the surface of the roof.

Nail the shingles 5 cm back. Stretch it about 12 inches across the centerline.