How To Do A Metal Roof Valley

In a previous video we covered how to flash roof edges before shingling.

How to do a metal roof valley.

Contractors may be able to reduce the cost of materials on roofing projects by eliminating the metal being installed in the valleys. Use fasteners to attach the panel to the structure making sure that there is complete compression of the sealant. How to seal metal roof valley. In this video i show you how i do the valleys on a shingle roof.

I have my valley custom made with water trough to help with leaking b. Masterrib is a 36 wide 5 r. This will reduce the installed cost of the project. Many roofers cut the shingles across because they say it s safer.

The top joinery of both valleys when they meet on the same plane of roof is shown here. You will also need a large garbage can a jigsaw or power metal shear a staple gun a drill and assorted drill bits 1 inch roofing nails metal roofing screws and self drilling self sealing wood screws. Low slope roofs slope less than 3 12 use tape sealant between the valley trim and the panel. Roof valleys are like gutters with a steep pitch but the stakes are higher for valleys than they are for gutters.

Best practices for sealing the metal roof valley vary based on the slope of the roof. Just simple 3d animated digital instructions on how to install a valley on a masterrib panel roof. No one of this affirmat. No sales pitch or other fluff.

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