How To Do Anopen Valley On A Roof

With a clean valley you can lay down some peel and stick roofing membrane.

How to do anopen valley on a roof.

Valleys are a prime leak area so it s important to be careful. While installing the open valley shingle the exposed portion of the w metal flashing proves to be wider at the bottom compared to the top portion. But the stakes are higher for valleys than they are for gutters in a previous video we covered how to flash. This is done in order to help in allowing better drainage of water.

Fold the top over the roof ridge and cut the bottom along the drip edge metal. Roof one side of the valley running the shingles across it. The installation of the open valley shingle works well with the laminated shingles and also proves to be very durable in nature. To secure the roof valley flashing nail it down carefully.

Stop nailing 6 inches from the center. Soup to nuts riley shows the proper way of installing a valley on a roof. Roof valleys are like gutters with a steep pitch. The open woven and closed cut methods are demonstrated.

Then starting at the base of the. Only nail at the edges with only enough nails to. V where one bend is made to match the angle of the adjoined roof slopes w where a bump is bent in the center to prohibit the water from entering under the shingles on the adjoining roof slope what should you consider when choosing a valley. Shingle the other side of the valley the same way.

Soup to nuts riley shows the proper way of installing a valley on a roof. Ensure ice and water protector has been installed along the valley first. First clean the debris out of the valley including sawdust nails and whatever else is in there. Gaf mastering the roof chapter 12 this video demonstrates the proper installation technique for installing roofing valleys.