Metal Roof Ridge Vent Installation

Install profilevent to 1 up slope from the edge of the ridge cap.

Metal roof ridge vent installation.

There needs to be a 2 inch wide opening at the ridge for ventilation. A ridge vent is designed to allow air to flow freely from the attic. Before we can discuss how to install a ridge vent for metal roofing let s first talk about what ridge venting is. This may include the round whirlybird types that are placed around the roof to allow hot air to escape from the rafters area or simple slatted vents that are installed in the a area of the roof ridge.

A ridge vent is an important part of a home s roofing system. Position the aluminum ridge vent along the reference line. Allow space for the edge of the vent opening where it will rest on the roof. 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.

It s made from a permeable material and is placed on top of the metal roofing panels at the ridge of the roof. It requires a two to three inch opening to be cut across the very peak of the roof exposing the attic below. A roof vent installation kit will provide everything you need to vent your roof in one convenient package. A properly installed ridge vent increases energy efficiency and prolongs the life of your roof.

Applicable for ultravic supervic 7 8 corrugated barnmaster diamond rib. Installed at the peak of a sloped roof the ridge vent allows damp warm air to escape from the attic. 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. If you have a vented ridge cap it will require a ridge vent such as profilevent.

How to install ridge cap vent for a metal roof for a vented ridge cap. Add any connectors and end caps that came with your ridge vent system to ensure the vent is watertight. In other words it s put on last the cap to the job. Determine the type of vents you wish to install.

Most ridge cap comes in pieces 10 6 long. A ridge cap is normally installed only after all metal roof panels and any other trim are in place. Ridge venting is a continuous vent strip that is installed at the very peak of the roof.