Then starting at the base of the.
Roof valley installation.
Valley trim installation now bring in the valley panel that s already been cut.
An improper installed valley can be the cause of serious leaks.
To secure the roof valley flashing nail it down carefully.
Others start with a 3 inch wide.
How to do it determine cuts.
In this video i show you how i do the valleys on a shingle roof.
Snipping off the corners of.
Only nail at the edges with only enough nails to.
The valley is one of the most critical details on the roof because it collects a lot of water.
No one of this affirmat.
You can see that the edge of the valley has been cut so that it s in line with the edge of the eave trim.
Place a piece of sheet metal under the shingles to make sure you will not damage the flashing.
Ensure ice and water protector has been installed along the valley first.
Some roofers cut the shingles parallel to the flashing s center ridge.