In this video i cover installing a roof boot for a vent pipe in a metal roof.
Installing vent pipe in metal roof.
How to overcome vent pipes when putting on a metal roof step 1.
Prepare the roof area.
Run a tape measure over the diameter of the pipe and add 1 2 to 3 4 inch to that before making the cut.
The flashing will be fitted with an aluminum flange.
This is how i installed my dwv drain waste vent pipe through my metal roof.
Determine the type of vents you wish to install.
Insert the roofing membrane with the backing removed through the pipe.
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How to install vents on a metal roof step 1.
The metal i m using is called crinkle black i purchased all my materials at h.
Below are some links to the tools i used on this project.
Various size vents will come.
Apply silicone caulking around the area where the vent pipe penetrates the roof.
This is done because you need to overlap the flashing.
A roof boot for a metal roof will also have a heat rating.
Trim the edges of the roofing membrane by an inch all around.
Install the panels leading up to the vent pipe until getting as close as possible to the pipe.
This may include the round whirlybird types that are placed.