Air Ventilation In Attic

In summer and warmer months outside temperatures intensify the effects of this heated air.

Air ventilation in attic. Attic ventilation serves two main functions. Roofing and attic ventilation systems are designed to work year round to balance the intake of cool air and the outflow of warm air in the home. 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. There are many different options available to provide adequate ventilation to your attic space.

Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic. Before we explore how to. Touch your ceiling on a warm sunny day. Ventilation can be accomplished using various products and techniques.

However if your attic has blocked soffit vents and is not well sealed from the rest of the house attic fans will suck cool conditioned air up out of the house and into the attic. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Hot air exhaust vents located at the peak of the roof allow hot air to escape. To lower attic temperatures and to remove excess moisture.

If you don t see any attic vents on the roof or in the eaves you need to add some. Look at your eaves and roof. No matter what month it is hot air will accumulate in the attic at the peak of the roof. Attic fans are intended to cool hot attics by drawing in cooler outside air from attic vents soffit and gable and pushing hot air to the outside.