You will need to install metal flashing along the valley where the dormer meets the original roof.
How to roof a dormer valley.
Fasten one edge of the flashing up the dormer wall.
Step 4 start installing shingles.
The top joinery of both valleys when they meet on the same plane of roof is shown here.
Step 3 install starter shingle row.
I have my valley custom made with water trough to help with leaking b.
Only nail at the edges with only enough nails to.
Is framing a gable dormer for me.
Put horizontal flashing across the bottom of a front dormer wall.
How to shingle a roof dormer.
Dormer anatomy the size of the new triple rafters and common rafters.
Gable dormer framing adding a gabled dormer roof creates additional space and.
To secure the roof valley flashing nail it down carefully.
Then starting at the base of the.
Install metal flashing at every dormer roof to main roof connection.
Place this in the valley on each side of a gable.
Lay out the dormer on the attic floor before.
Step 5.
Ensure ice and water protector has been installed along the valley first.
How to install roofing around dormers 1.