How To Install Ridge Vent On A Metal Roof

Place the shingle over ridge vent along the reference line and nail the ridge vent to the decking along that side as directed by the manufacturer.

How to install ridge vent on a metal roof.

Below we ve compiled some helpful tips on how to install a ridge vent for metal roofing. Use a screwdriver to pry open both hems within the one inch mark. Using the tape measure determine the size of the cut into the roof that will be necessary to insert the vent into the space. Install the ridge cap.

A ridge vent is an important part of a home s roofing system. Installed at the peak of a sloped roof the ridge vent allows damp warm air to escape from the attic. Remove the ridge cap from the roof peak. A properly installed ridge vent increases energy efficiency and prolongs the life of your roof.

Cut away one inch of the hem on both sides. Record those measurements on a notepad. Position a section of metal ridge cap over the peak of the metal roof with the end of the ridge cap flush with one end of the roof peak. How to cut and finish ridge cap ends for a metal roof.

Mark a pencil line on the ridges of the installed metal roofing panels using the edge of the ridge cap as a guide. Start from the end of the ridge and start rolling out the ridge vent along the length of both sides of the ridge cap. Line up your speed square to the exact pitch of your roof and mark a straight. Remember to allow for the lip on the vent mechanism that will fit over the opening and rest on the surface of the roof.

Here are some easy to follow installation instructions. This is needed for proper installation. Measure the body of the vent.