How To Install Flashing On Corrugated Roof

Place the metal sheet at a corner of the room preferably near the bottom of the roof s lip.

How to install flashing on corrugated roof.

Each flashing job is a little bit different and depends on the type of material that the exterior of your house is made of. If you ve got a pergola attached to your house then you might want to give yourself some extra shelter and protection from the weather simply by installing. Add a bead of. The flashing should overlap the edge of the roof by one inch to help direct.

Secure the metal sheets by pounding nails into it. Install the flashing around the vents and chimneys the final step in installing the flashing for a corrugated roof is to cover the area around the vents and the chimneys to help prevent water leakage in these areas. How to flash a chimney pipe on a corrugated steel roof step 1. If this is a repair job the siding must also be removed and replaced with the flashing.

Apply a generous bead of roofing sealant around the base of the pipe with the caulking gun. However the principles are the s. Bend the flashing into a v shape to fit over the top roof ridge and the corners where the panels meet. Trim the flashing in the center of the rubber boot with a roofing knife so it fits snugly around the pipe.

It helps direct water away from the. You can either use prefabricated flashing in these areas or you can use a sheet metal brake to make your own. It must be coated by roofing felt. Second step flashing needs to extend 8 to 14 inches above the shingles according to the national roofing contractors association nrca.

Flashing is metal trim that fits over joints where two sections of roof meet.