How To Install Ridge Vent On A Metal Roof

A ridge vent is an important part of a home s roofing system.

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 cut and finish ridge cap ends for a metal roof. This is needed for proper installation. Cut away one inch of the hem on both sides.

Record those measurements on a notepad. Make a one inch mark on the outside of the ridge cap. Mark a pencil line on the ridges of the installed metal roofing panels using the edge of the ridge cap as a guide. Install the ridge cap.

Remove the ridge cap from the roof peak. A properly installed ridge vent increases energy efficiency and prolongs the life of your roof. Measure the body of the vent. 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. Below we ve compiled some helpful tips on how to install a ridge vent for metal roofing.

Start from the end of the ridge and start rolling out the ridge vent along the length of both sides of the ridge cap. Use a screwdriver to pry open both hems within the one inch mark. 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.