Fold the top over the roof ridge and cut the bottom along the drip edge metal.
How to do valleys metal roofing.
Install synthetic roofing.
Apply two beads of roofing cement to attach the top layer shingles to the bottom layer shingles.
Cut each side at the upper end of the valley to conform with the.
No one of this affirmat.
How to seal metal roof valley.
Use fasteners to attach the panel to the structure making sure that there is complete compression of the sealant.
Cut each side of the flashing at the lower end to conform with the corresponding edges of the roof using sheet metal cutters.
Then starting at the base of the.
Ensure ice and water protector has been installed along the valley first.
Only nail at the edges with only enough nails to.
In this video i show you how i do the valleys on a shingle roof.
To secure the roof valley flashing nail it down carefully.
Use tape sealant between the valley trim and the panel.
Best practices for sealing the metal roof valley vary based on the slope of the roof.
Also apply cement to attach the top layer shingles to each other see steps 5 and 6 in open metal valley above.
Cut corners and apply cement dub cut the top layer shingles see step 4 in open metal valley above.