Install Pipe Flashing On Roof

Use your finger or a tool to smooth the silicone around.

Install pipe flashing on roof.

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. Vent pipes vary in size. Bend the corner flashing tightly around the corner. Step flashing on roof peak.

The use of the correct sized vent boot as flashing will help to ensure a watertight seal. I like to put a bead if silicone around the base of the flashing as well. How to install flashing around a vent pipe five steps to replace a vent pipe flashing 1. The following systematic guide will conduct you through the installation of pipe roof flashing to ensure maximum protection.

After screwing it down securely do another bead of silicone around the edge also put some silicone on all the screws as well. Copper aluminum lead stainless steel zinc etc. Copper is the best choice in terms of durability but is one of the most expensive of materials and also difficult to install. Carefully remove all the shingles from the flashing.

Roof shingle over step flashing. Be sure to clean the outside of the pipe from old caulk that could be in the way of the flashing. However in order to ensure that the roof is watertight it is important that the shingles and flashing are installed properly around a vent pipe or drain stack. Step 1 choose the material flashings are available in a variety of materials.

Remove the old and clean the pipe.