How To Install Ridge Vent On Metal Roof

An efficient way to gain enough venting area in the roof is to install a vent along the ridge.

How to install ridge vent on metal roof.

A ridge vent is designed to allow air to flow freely from the attic. It s made from a permeable material and is placed on top of the metal roofing panels at the ridge of the roof. Mark a pencil line on the ridges of the installed metal roofing panels using the edge of the ridge cap as a guide. Metal roofing ridge cap is the trim placed along the roof s ridge the peak where two roof slopes meet up.

In other words it s put on last the cap to the job. Position the aluminum ridge vent along the reference line. A properly installed ridge vent increases energy efficiency and prolongs the life of your roof. A ridge vent is an important part of a home s roofing system.

Most ridge cap comes in pieces 10 6 long. The ridge vent is then covered with a metal ridge cap the purpose of the ridge vent is to create constant air flow along the horizontal ridge of your home. A ridge cap is normally installed only after all metal roof panels and any other trim are in place. Add any connectors and end caps that came with your ridge vent system to ensure the vent is watertight.

However there are a few simple tips that will help make the process a little easier and also ensure that the vents are placed to allow the maximum benefit. Installed at the peak of a sloped roof the ridge vent allows damp warm air to escape from the attic. 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. Installing some type of ventilation mechanism on a metal roof is not a lot different from the addition of vents to any type of roof.