How To Install Ridge Vent On A Metal Roof

Remember to allow for the lip on the vent mechanism that will fit over the opening and rest on the surface of the roof.

How to install ridge vent on a metal roof.

A properly installed ridge vent increases energy efficiency and prolongs the life of your roof. How to cut and finish ridge cap ends for a metal roof. Cut away one inch of the hem on both sides. Attach the other side of the vent to the opposite side of the ridge to fully secure the vent.

Installed at the peak of a sloped roof the ridge vent allows damp warm air to escape from the attic. Line up your speed square to the exact pitch of your roof and mark a straight. Using the tape measure determine the size of the cut into the roof that will be necessary to insert the vent into the space. Make a one inch mark on the outside of the ridge cap.

Use a screwdriver to pry open both hems within the one inch mark. 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. This is needed for proper installation. Mark a pencil line on the ridges of the installed metal roofing panels using the edge of the ridge cap as a guide.

Here are some easy to follow installation instructions. A ridge vent is an important part of a home s roofing system. Remove the ridge cap from the roof peak. Install the ridge cap.

Ensure that there is a 2 inch wide opening at the ridge for ventilation. 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. Record those measurements on a notepad.