A batten is a roofing component made of a thin layer of metal plastic or wood and is used as a fixing point for roof tiles and roofing sheets.
How to install metal flashing in valleys on ondura roof.
5 common mistakes to avoid when installing metal roofing duration.
Install the valley battens on the sides of the roof that you want to place the valley flashing.
Slip a piece of sheet metal flashing under the top layer of shingles to protect the bottom layer in the valley while you cut the shingles with a hook blade.
Install synthetic roofing underlayment or felt paper according to manufacturer specifications and then install the first piece of valley flashing.
I have my valley custom made with water trough to help with leaking b.
Installing ondura corrugated roofing sheets on a chicken coop duration.
Roof flashing with mark sauder.
Place the flashing on the upper portion or the upper flange of the batten.
Lay the flashing in a way that.
Then install a non corrosive metal valley flashing of 24 minimum width lap successive sheets of metal flashing a minimum of 12 inches and seal laps.
The top joinery of both valleys when they meet on the same plane of roof is shown here.
With a clean valley you can lay down some peel and stick roofing membrane.
Install an underlayment centered in the roof valley.