Metal Roof Pipe Flashing Installation

Use your feet to flatten the flashing down over the contour of the roof.

Metal roof pipe flashing installation.

A quick step by step guide on how to flash a metal roof. Push your pipe flashing firmly into place. Use 1 1 4 inch nails to cover the outline of the roof with strips of metal eave flashing also called edging. Roof shingle over step flashing.

Slide base stack flashing over penetration. The metal i m using is called crinkle black i purchased all my materials at h. After screwing it down securely do another bead of silicone around the edge also put some silicone on all the screws as well. Flashing is often made of metal which is the norm on a metal roof.

Step 4 nail it in using your hammer nail each side of the flashing to the roof so that it is securely fitted. As the hole in the flashing is slightly smaller than the pipe you will be able to have a close fit around the pipe. All oatey flashings are rated for a minimum of 180 f continuous heat and approved for type b installations. Apply urethane sealant into pocket at top of flashing and tool for positive runoff.

Metal roof flashing installation. If you do not wish to form your own corner flashing you can buy pre bent pieces and cut them to size or use a piece of corrugated aluminum which is easier to bend. Screw it down in a way that its fits tight over the humps of the metal roof. In this video i cover installing a roof boot for a vent pipe in a metal roof.

Clean penetration using appropriate cleaner from roof deck to 8 high. Today oatey flashings are used in commercial and residential applications where a water tight seal around plumbing vent pipe or outside wall penetrations is required. Insert backer rod between penetration and flashing and push down approximately 3 8 to form a pocket. Start with the high seam and install one x inch metal to metal screw.

Flashings are available in a variety of thermoplastic aluminum galvanized and copper materials. Use your finger or a tool to smooth the silicone around. Bend the corner flashing tightly around the corner. Metal roof stove pipe flashing flashing is a method of weatherproofing the base of a chimney.

If there are gutters installed on the eaves the eave flashing should be installed to overhang the lip of the gutter by about 1 2 inch. How to flash a metal roof. Place corner pieces where panels will meet bends at the edge of the roofing. Install remaining screws one inch on center around the perimeter of the pipe flashing.

Step flashing on roof peak.