Install shingles as normal up to the base of the plumbing vent.
Installing metal roofing around vent pipes.
This may include the round whirlybird types that are placed.
Run a tape measure over the diameter of the pipe and add 1 2 to 3 4 inch to that before making the cut.
Metal roof flashing installation.
Insert the roofing membrane with the backing removed through the pipe.
Then move into the attic and apply to the underside of the opening and vent.
Figure 1 install shingles just below vent pipe.
Drill starter holes if needed then scew down the vent with the fasteners in the installation kit.
This will involve determining the placement of the vents.
The metal i m using is called crinkle black i purchased all my materials at h.
Installing a roof plumbing vent is typically an easier task than flashing a chimney.
In this video i cover installing a roof boot for a vent pipe in a metal roof.
Apply the roofing felt on the roof cutting a hole for the vent pipe.
Apply the last row of shingles that is just below the vent pipe as shown in figure 1.
Momentarily lift the boot and apply sealant to hold the flashing in place.
Prepare the roof area.
Various size vents will come.
Apply a second layer of sealant around the lip of the vent outside.
Install the panels leading up to the vent pipe until getting as close as possible to the pipe.
Determine the type of vents you wish to install.
How to install vents on a metal roof step 1.
How to overcome vent pipes when putting on a metal roof step 1.
A quick step by step guide on how to flash a metal roof.
Insert the rubber gasket through the pipe.
Continue the next row of shingles cutting a hole for the vent pipe.
Place the flashing or boot onto the plumbing vent so the base is resting on shingles.
How to flash a metal roof.
Seal the roofing membrane by applying silicone caulking in the area where the roofing membrane comes in contact with the pipe.
