How To Ridge Vent Metal Roof

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

How to ridge vent metal roof.

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. Position the aluminum ridge vent along the reference line. A ridge vent is an important part of a home s roofing system. Special metal ridge caps install along the.

A ridge vent needs a continuous air supply from the bottom of the roof edge on both sides of the roof to work often called soffit vents. It s made from a permeable material and is placed on top of the metal roofing panels at the ridge of the roof. 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. The way this very simple yet state of the art system works air enters the attic at the lower soffit vent and using the heat of the sun as an accelerator moving air up under the roof deck washing the underside of the roof with fresh air somewhat.

Just simple 3d animated digital instructions on how to install a vented ridge cap on a masterrib metal roof. Determine the type of vents you wish to install. A ridge vent is designed to allow air to flow freely from the attic. Add any connectors and end caps that came with your ridge vent system to ensure the vent is watertight.

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. In this video i demonstrate how to vent your house roof and install a vented metal ridge cap for entertainment purposes only the metal i m using is called c. Airflow enters through soffit vents and flows upward through each rafter space until it reaches the roof peak where it exists through a ridge vent.