How To Install Metal Flashing In Valleys On Ondora Roof

Place the flashing on the upper portion or the upper flange of the batten.

How to install metal flashing in valleys on ondora roof.

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. 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. Open valleys have metal flashing to protect this critical area of the roof. Lay the flashing down in the roof valley and start at the lower end of the roof.

Use 1 inch galvanized roofing nails. 5 common mistakes to avoid when installing metal roofing duration. Fold the top over the roof ridge and cut the bottom along the drip edge metal. Roof flashing with mark sauder.

Install the valley battens on the sides of the roof that you want to place the valley flashing. Install synthetic roofing underlayment or felt paper according to manufacturer specifications and then install the first piece of valley flashing. Install an underlayment centered in the roof valley. Make sure that the end of the flashing panel is perfectly in line with the edge of the roof.

First clean the debris out of the valley including sawdust nails and whatever else is in there. Attach the flashing panel in place at the bottom. Lay the flashing in a way that. Apply an approximately 3 inch width of asphalt roofing cement along the sides of flashing and embed shingles in mastic.

The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak. Installing ondura corrugated roofing sheets on a chicken coop duration.