Lay one and two tab shingles as you near the valley so full size shingles will run across the valley.
How to paper a roof valley.
Stop nailing 6 inches from the center.
Cut a slit from the side of a paper roll to accommodate vent pipes.
You can center it and align it smoothly with the roof contours as you go down.
Snap a chalkline 2 to 3 inches past the valley center on the top layer of shingles.
Roof one side of the valley running the shingles across it.
This video is about how to install peel n stick in valley.
Remember to always overlap roof paper at valley ridges and hips by six inches.
Use a utility knife to trim all excess paper on the last pass.
Felt paper should extend at least 10 inches up each side of the roof valley so use a strip between 20 and 24 inches wide.
Ensure ice and water protector has been installed along the valley first.
To secure the roof valley flashing nail it down carefully.
It s best to wear gloves and protective eyewear for safety purposes.
Then starting at the base of the.