Attic Air Intake Vents

Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents.

Attic air intake vents.

Shed vent door vent built in screen gable vents louvers white gable vents louvers 12x16 return air grille 24 in. They are easy to install under the roof s overhang which is known as the soffit are generally hidden from sight and provide excellent protection from weather outdoor debris and pests while still allowing air to flow into the attic. Fan related products 19 25 in. Exhaust vents like attic fans ridge vents are primarily placed at the very top of the roof or the highest pitch where hot air gathers.

Air vent 1 500 cfm black galvanized steel electric power roof vent. The inflow vent is an ideal solution for roofs without soffits or used as a supplemental intake on roofs requiring additional ventilation. Hot air exhaust vents located at the peak of the roof allow hot air to escape. Intake vents such as soffits are placed lower on the roof usually under the eaves.

Since 1996 attic air has earned a reputation for providing effective solutions for your insulation and ventilation needs. For this method to be most effective approximately equal amounts of ventilation should be placed at the soffits or eave level and at or near the top of the attic space. In a properly designed and installed attic ventilation system that means the air will flow from the intake vents to the exhaust vents flushing out the warm moist air along the entire underside of the roof deck. Keeping your attic well ventilated may even reduce your energy costs durable construction for long lasting performance a bottom intake design that helps protect against wind driven rain up to 110 mph.

Proper attic ventilation consists of a balance between air intake at your eaves soffits or fascias and air exhaust at or near your roof ridge. Multiple types of vents can work together to create an equal inflow of cool air and outflow of hot air in your house. For pricing and availability. Federal housing authority recommends a minimum of at least 1 square foot of attic ventilation evenly split between intake and exhaust for every 300 square feet of attic floor space.

Air follows the path of least resistance. Square white aluminum automatic shutter gable louver vent. Soffit vents are one of the most popular intake vent styles. Air vent high efficiencypower attic fan 1470 cfm weatherwood galvanized steel electric power roof vent.