How To Install Flashing On Corrugated Roof

Trim the flashing in the center of the rubber boot with a roofing knife so it fits snugly around the pipe.

How to install flashing on corrugated roof.

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. 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. The nails should not be driven into the humps close to the sheet s edges. First step flashing must be installed before the siding so that the siding can cover the top of the flashing.

It must be coated by roofing felt. Place the metal sheet at a corner of the room preferably near the bottom of the roof s lip. Secure the metal sheets by pounding nails into it. Bend the flashing into a v shape to fit over the top roof ridge and the corners where the panels meet.

However the principles are the s. The flashing should overlap the edge of the roof by one inch to help direct. Add a bead of. The nails should be put on the middle of the metal s hump.

If this is a repair job the siding must also be removed and replaced with the flashing. It helps direct water away from the. How to flash a chimney pipe on a corrugated steel roof step 1. You can either use prefabricated flashing in these areas or you can use a sheet metal brake to make your own.

Each flashing job is a little bit different and depends on the type of material that the exterior of your house is made of.