Air Ventilation In Attic

There are many different options available to provide adequate ventilation to your attic space.

Air ventilation in attic.

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. A hot ceiling tells you that the attic is acting like a solar oven. Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic. Touch your ceiling on a warm sunny day.

Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. In summer and warmer months outside temperatures intensify the effects of this heated air. 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. Here are four signs of an unventilated or under ventilated attic.

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. No matter what month it is hot air will accumulate in the attic at the peak of the roof. Look at your eaves and roof. To lower attic temperatures and to remove excess moisture.

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. Guide to attic air ventilation adequate ventilation. If you don t see any attic vents on the roof or in the eaves you need to add some.