Roof Edge Ventilation

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 edge ventilation.

Ice and snow will sit in the gutter and on the eave area in the winter effectively blocking the intake area. Air vent s the edge vent provides proper intake ventilation for homes with little or no overhang. It s a roof top installed shingle over intake vent that can be used to supplement existing soffit or undereave vents. Since its debut in 2008 the edge vent has helped contractors solve a variety of intake ventilation problems.

Drip edge vents are a two in one installation that promote water shedding at the eaves and rakes of a roof while also allowing for ventilation into the attic. The problem with other vents is that they have their openings on the roof edge right above the gutter. This occurs through the rising of warm air and the falling of cooler air. It s a roof top installed shingle over intake vent designed based on roofing contractor feedback from our ask the expert seminars.

Exhaust vents make up the other half of the system. Intake vents such as soffits are placed lower on the roof usually under the eaves. Roof ridge vents and other forms of roofing ventilation work better when homes are in colder climates. The edge vent is a type of attic intake vent that makes up half of a balanced attic ventilation system for each roof.

It s a shingle over rooftop installed intake vent that keeps the roofing contractor on the roof and it can be used on any home with or without overhangs. One of the great things about a ridge vent is that it is at the topmost point of your roof with hot air constantly rising it is bound to make it way out of the top of your vents thus bringing in cooler air through your soffit vents and into your roof cooling it down. The two roof ventilation options intake vents and exhaust vents should be placed to take advantage of the natural increased speed of air circulation. The same vent area that is open to allow air flow is now a passage for possible ice and water infiltration.

This can cause two problems. See the benefits of attic ventilation a new roof is more than just shingles. 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.

Here are a few examples. The general rule of thumb is that the colder the climate the more your attic benefits from the use of ventilation.