Just simple 3d animated digital instructions on how to install a valley on a masterrib panel roof.
How to install metal roof valley.
With a clean valley you can lay down some peel and stick roofing membrane.
Snap a chalkline 2 to 3 inches past the valley center on the top layer of shingles.
Lay one and two tab shingles as you near the valley so full size shingles will run across the valley.
Here at 1st coast metal roofing supply we value our customer service and product qu.
When installing metal valley flashing there are a few things to keep in mind from cutting metal roofing to sealing the flashing.
Metal valley trim also known as metal valley flashing is beneficial because it drains water away from the structure of your metal building which helps prevent moisture damage.
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Shingle the other side of the valley the same way.
Fold the top over the roof ridge and cut the bottom along the drip edge metal.
Stop nailing 6 inches from the center.
Masterrib is a 36 wide 5 r.