Passive Roof Air Vents

Nfa plastic slant back roof louver static vent in weatherwood sold in carton of 2 only model slp150ww 68 40 carton.

Passive roof air vents.

The key is to balance incoming air with outgoing and perform an annual maintenance checkup. Exhaust vents unlike intake vents are installed at the topmost point of the roof. Roof vents enhance the overall comfort of the house by providing escape hatches for hot stale moist air which can reach temperatures of 150 degrees in summer. Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic.

The trapped hot air goes out from the attics through the ventilation space into nature. Aluminum round back roof vent with curb mount flange in mill finish model rbv 12 c2 cmf 60 00 60 00. Recommended airflows of either 10 000mm per linear metre or 25 000mm are determined by the pitch or the design of the roof and can be easily achieved using recommended product combinations. It comes on an easy to install flexible mesh roll and is hand nailable with no complicated fitting wrapping nail gun adapters connectors or end plugs needed.

Passive roof vents encourage natural air flow and work without the aid of motorized fans. Passive roof vents expel excess heat and moisture. Air vent 150 sq. Set your store to see local availability add to cart.

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.