How To Do Valleys Metal Roofing

Apply two beads of roofing cement to attach the top layer shingles to the bottom layer shingles.

How to do valleys metal roofing.

Best practices for sealing the metal roof valley vary based on the slope of the roof. Use tape sealant between the valley trim and the panel. Then starting at the base of the. Cut each side at the upper end of the valley to conform with the.

Also apply cement to attach the top layer shingles to each other see steps 5 and 6 in open metal valley above. Only nail at the edges with only enough nails to. Many roofers cut the shingles across because they say it s safer. With a clean valley you can lay down some peel and stick roofing membrane.

Install synthetic roofing. In this video i show you how i do the valleys on a shingle roof. First clean the debris out of the valley including sawdust nails and whatever else is in there. Ensure ice and water protector has been installed along the valley first.

Cut corners and apply cement dub cut the top layer shingles see step 4 in open metal valley above. No one of this affirmat. Cut each side of the flashing at the lower end to conform with the corresponding edges of the roof using sheet metal cutters. How to seal metal roof valley.