Pan Flashing Roof

Pitch pan flashing it is very common to install pipes or other penetrations for supports through the roof surface.

Pan flashing roof.

Sill flashing or sill pan a concealed flashing placed under windows or door thresholds to prevent water from entering a wall at those points. The pitch pan can be fabricated from metal or plastic. Union corrugating 5 75 in x 10 ft white aluminum drip edge. Typically these supports are flashed in with a rectangular box that is referred to as a pitch pan.

When properly installed tile pan will reliably channel run off water down the roof and into the kickout flashing and gutter. Tile roofs should have continuous pan flashing installed at sidewalls. Oatey retro master roof flashing 1 4 in to 4 in x 8 in epdm rubber vent and pipe flashing. In wood framed openings the pan flashings may be fashioned in the field from self adhered flashing membrane self adhered formable flashing non water sensitive sheet metal.

Tile pan is flashing used where a tile roof intersects with a sidewall. The pan flashing laps over the drainage plane beneath the opening. The pan flashing has end dams at the sides to prevent water from moving laterally into the wall. Ribbed tile pan flashing to site on top of the head wall flashing and onto the row of roof tile below minimum 4.

This type of detail is common with all membrane systems and installation is similar with all of them. Roof penetration flashing used to waterproof pipes supports cables and all roof protrusions.