How To Make A Metal Roof Valley

First clean the debris out of the valley including sawdust nails and whatever else is in there.

How to make a metal roof valley. Install synthetic roofing. To secure the roof valley flashing nail it down carefully. The valley rafter is marked for a 12 in 17 pitch and then cut with a double bevel to fit into the ridge intersection. Ensure ice and water protector has been installed along the valley first.

Fold the top over the roof ridge and cut the bottom along the drip edge metal. With a clean valley you can lay down some peel and stick roofing membrane. How to measure and cut the metal on a valley for metal roof install. How to measure and cut the metal on a valley for metal roof install.

On the common rafters the plumb cut is marked with a framing square for a 12 in 12 pitch 45 and cut square i e no bevel. Only nail at the edges with only enough nails to. Then starting at the base of the.