How To Install Metal Roof Vent Ridge

A properly installed ridge vent increases energy efficiency and prolongs the life of your roof.

How to install metal roof vent ridge.

It s made from a permeable material and is placed on top of the metal roofing panels at the ridge of the roof. A ridge vent is designed to allow air to flow freely from the attic. Expect the installation of a ridge vent to run about 500 on average if you re not touching the rest of the roof. Complete replacement may be over 1 000 on some roofing types.

Add any connectors and end caps that came with your ridge vent system to ensure the vent is watertight. Below we ve compiled some helpful tips on how to install a ridge vent for metal roofing. Allow space for the edge of the vent opening where it will rest on the roof. There needs to be a 2 inch wide opening at the ridge for ventilation.

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. When determining the placement of the roof vents measure the vent housing and mark off the space on the roof. Installed at the peak of a sloped roof the ridge vent allows damp warm air to escape from the attic. If you have a vented ridge cap it will require a ridge vent such as profilevent.

Mark a pencil line on the ridges of the installed metal roofing panels using the edge of the ridge cap as a guide. Roof ridge vents and other forms of roofing ventilation work better when. 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. They allow the house to breathe correctly.

A roof vent installation kit will provide everything you need to vent your roof in one convenient package. 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. Install profilevent to 1 up slope from the edge of the ridge cap. Fasten the vent to the roof decking and rafters or trusses by nailing through the flange on both sides of the vent using the nails and nail spacing recommended by the manufacturer.

It can supply the venting equivalent of four square vents or three round ones while being all but. It doesn t work well in warmer climates. Position the aluminum ridge vent along the reference line. How to install ridge cap vent for a metal roof for a vented ridge cap.