Then move into the attic and apply to the underside of the opening and vent.
How to install oatey roof vent.
Locate the drill bit.
Drill a hole upward through the middle of the area you desire and leave the drill bit sticking up through the roof so you can find it from the outside.
In this video we show how to easily fix some plumbing boot roof leaks by installing a rain collar.
First head up to your attic and determine where you want to install your roof vent.
Apply a second layer of sealant around the lip of the vent outside.
Oatey invented the flashing more than 100 years ago.
It can be used as a secondary seal for commercial and residential applications that require a watertight seal for roof penetrations around the plumbing vent pipe.
Next position your ladder against your home and climb up to your roof.
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.
Apply a layer of sealant to the edges of the hole then place the vent into position.
The metal i m using is called crinkle black i purchased all my materials at h.