Then starting at the base of the.
How to weave shingle a roof valley.
Snap two chalk lines from the ridge to the eaves 8 cm apart increasing in width by 1 cm per meter towards the eaves.
The roof valley is where two angles of the roof come together and form a valley.
No one of this affirmat.
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.
To shingle out of the valley with laminated shingles lay a shingle down as a gauge and mark the corner at the bottom left and top right of the roof.
Only nail at the edges with only enough nails to.
I then move the shingle to the uppermost course on the roof plane line up the mark on the shingle with the valley center and again mark the corner.
Nail the shingles 5 cm back from the chalk line.
Trim the shingles to these lines and cut a 5 cm triangle off the top corner to direct the water into the valley.
Below you will find a list of the tools you ll need followed by a list of steps to take to fix a leak in a roof valley.