How To Properly Roof A Valley

When shingling a roof with three tab shingles it s easiest to shingle the roof planes first working toward the valley.

How to properly roof a valley.

When weaving is wrong proper roof valley installation wenatchee and leavenworth home inspection services for asphalt roofing there are several types of valley details that can be used. How to do it determine cuts. Use a tin snips to cut the drip edge to size. Away from the valley center just as i did with the closed cut valley.

When i ve finished shingling the first roof plane i snap a chalkline 2 in to 3 in. This video is about how to install peel n stick in valley. All valleys start the same. Laminated shingles let you start in the valley and work outward which can be an advantage in some situations.

Install the drip edge on the gable ends of the roof after you finish installing your underlayment. Then starting at the base of the. Snipping off the corners of. Ensure ice and water protector has been installed along the valley first.

A properly flashed roof valley should have an ice and water shield installed with roofing felt being properly secured over the ice and water. Only nail at the edges with only enough nails to. Depending on the roofing material this may dictate what style can be used. Place a piece of sheet metal under the shingles to make sure you will not damage the flashing.

Cut each side of the flashing at the lower end to conform with the corresponding edges of the roof using sheet metal cutters. Nail it every couple of feet. This video is about how to install peel n stick in valley. To secure the roof valley flashing nail it down carefully.

The lowest of these valley shingles is cut back at an angle in line with the lowest course line. Start at the bottom side of the gable and overlap the sections of drip edge a few inches as you work your way up the roof see figure a. Some roofers cut the shingles parallel to the flashing s center ridge. Cut each side at the upper end of the valley to conform with the.

Then i install a line of shingles up the valley with the top edge aligned with my snapped line.