Residential Roof Venting Options

Vent the roof deck.

Residential roof venting options.

A ridge vent is a ventilation strip that is placed along the ridgeline of the home. Instead you would be using either gable vents or roof mounted power vents to ensure proper venting of the attic space. The following is a list of options for installing ventilation into a residential attic space. Mesh roll ridge vent in black nail gun version when installed as part of a properly balanced when installed as part of a properly balanced attic ventilation system gaf cobra exhaust vent is a shingle over exhaust vent installed at the roof ridge that helps exhaust excess heat and moisture from your attic.

These are a very common style of vent and are known by several different names. See the benefits of attic ventilation a new roof is more than just shingles. Find out which type of roof ventilation system works best for your home. If the attic space is going to be conditioned either for living or mechanical purposes or if a home design calls for a vaulted ceiling provision r806 3 in the international residential code calls for the roof deck above the space to be vented continuously from the eave to the ridge.

The lower half of the flange sits on top of the shingles. Nail the lower corners with roofing nails and tar the heads. Effective attic ventilation systems reduce damaging heat and moisture in your attic promote energy efficiency by helping to reduce the load on your air conditioner in the summer and also reduce the risk of ice dam formation on your roof. Best roof ventilation options.

Slide the vent under the shingles so they cover the top half of the vent flange. Check them out and see what would work with your roof. You see how important it is to ventilate your roof properly. Prior to installing the ridge vent a 1 inch wide strip of roof decking is cut out along both sides of the ridgeline to allow for air movement through the vent.

These are static vents without any moving parts and are installed over a hole that has been cut into the roof. Master flow 60 sq. If there are no soffit vents in place then you don t actually need to have any ridge vents installed either. It comes on an easy to install flexible mesh roll and is hand nailable with no complicated fitting wrapping nail gun adapters connectors or.

Hot air exhaust vents located at the peak of the roof allow hot air to escape. Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic. Apply a bead of asphalt roof cement on the bottom of the vent. Cobra exhaust vent 10 5 in.