Roofing Valley Techniques

This video is about how to install peel n stick in valley.

Roofing valley techniques.

When cutting your metal roofing to fit valleys it s important to use the proper tools. Gaf mastering the roof chapter 12 this video demonstrates the proper installation technique for installing roofing valleys. Apply an approximately 3 inch. Avoid using anything that will melt the galvalume coating such as a chop saw torch or abrasive blade.

Ensure ice and water protector has been installed along the valley first. Install an underlayment centered in the roof valley. To secure the roof valley flashing nail it down carefully. The open woven and closed cut methods are demonstrated.

Closed cut and long island roof valleys for the next two shingling methods closed cut and long island valleys i work out of the valley using laminated shingles instead of working toward the valley with three tab shingles. Roof installation how to shingle a valley hd by roofrepair101 more about roofing at. In the past i ve used several different methods to prepare a valley including lining the valley with aluminium coil flashing or roll roofing and even cementing together layers of 30 felt paper with asphalt roof cement a messy job. Valleys are a prime leak area so it s important to be careful.

In this video i show you how i do the valleys on a shingle roof. How to seal metal roof valley. Recommended procedures of basic valley flashing installation. Many roofers cut the shingles across because they say it s safer.

Then starting at the base of the. Then install a non corrosive metal valley flashing of 24 minimum width lap successive sheets of metal flashing a minimum of 12 inches and seal laps. Shingling both a closed cut valley and a long island valley is the same for the first half of the process.