How To Put Vent Pipe Through Metal Roof

With the pipe in a vertical position trace around the pipe using a pencil.

How to put vent pipe through metal roof. Trace the outline of the base of the rubber boot onto the metal roof with a pencil. Leave the drill bit sticking through the roof so you can find the hole. From up on the roof use a jigsaw or reciprocating saw to cut a 4 in. Where the scrap wood hit the understructure of the roof we drilled a hole straight through to the outside.

Remove the rubber boot. The penetration will be oval to have a round pipe exit vertically through a pitched roof you need an oval hole in the roof. Slide the rubber boot over the pipe to check the fit. Trim the flashing in the center of the rubber boot with a roofing knife so it fits snugly around the pipe.

Once we had the pipe extension connected we figured out where the new vent pipe would need to pass through the roof using a piece of scrap wood held flush with the pipe. Here are a few tricks that really will help if you. Step 2 run a tape measure over the diameter of the pipe and add 1 2 to 3 4 inch to that before making the cut. Measure on the panel where exactly the pipe will be located and make a mark.

Homesteading ranching self reliance is not without its difficulties at times. But it truly is rewarding. Position the vent pipe up to the bottom of the roof. This will involve determining the placement of the vents.

How to install vents on a metal roof step 1. Try to keep it close to the fan location. Prepare the roof area. Determine the type of vents you wish to install.

This may include the round whirlybird types that are placed. Install the panels leading up to the vent pipe until getting as close as possible to the pipe.