Roof Ventilation Edge Vent

Certainteed intake vent provides continuous intake airflow at the roof s edge and provides proper intake ventilation for homes with little or no overhang.

Roof ventilation edge vent.

The edge vent is a type of attic intake vent that makes up half of a balanced attic ventilation system for each roof. A drip edge vent is made of a corrosive resistant material that sticks out about three inches back from the roof edge and then bends downward over them. As part of a ventsure balanced air ventilation system of intake and exhaust the ventsure inflow vent helps reduce heat and moisture buildup that can lead to ice damming and roof deterioration. Together they help remove any built up heat and moisture inside the attic for year round ventilation.

It can be used to supplement existing soffit or undereave vents as well. The edge vent provides proper intake ventilation for homes with little or no overhang. Exhaust vents make up the other half of the system. Slits in the product allow for air to flow into the attic.

The edge vent air vent s intake vent. It s a roof top installed shingle over intake vent designed based on roofing contractor feedback from our ask the expert seminars. It s a roof top installed shingle over intake vent that can be used to supplement existing soffit or undereave vents. Organizations such as the nrca recommend against this roof vent style in cold climates because it can promote ice dams.

So only use this if soffit vents aren t an option. Properly ventilating your attic is one of the best ways to increase the longevity and performance of your roof.