Attic Exhaust Ventilation

These fans circulate the air within the.

Attic exhaust ventilation.

Proper insulation and air sealing also keeps attics cold in winter by blocking the entry of heat and moist air from below. Attic venting fans attic fans serve a different function removing the hot and moist air from the attic and leaving the space below the attic floor alone. In the summer natural air flow in a well vented attic moves super heated air out of the attic protecting roof shingles and removing moisture. They are typically easier to install and won t detract from the appearance of your roof.

Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. The insulation will resist heat transfer into the house. Master flow egv5 gable mount attic ventilators are master flow egv5 gable mount attic ventilators are a great choice for exhaust ventilation. Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic.

Lowering the temperature in the attic can help reduce air conditioning energy costs and roof deck temperature optimize the service life of a roof covering and minimize ice damming. Attic ventilation serves two main functions.