How To Improve Air Ventilation In Attic

Look at your eaves and roof.

How to improve air ventilation in attic.

Hot air exhaust vents located at the peak of the roof allow hot air to escape. If your home is fitted solely with small gable end vents or a ventilator high in the roof you might want to consider adding soffit vents to increase airflow. It prevents mildew growth and rot on your roof s framing and sheathing by. Attic fans are a good option for regulating your.

The necessary complement to intake vents is exhaust vents. The second step to improving our attic ventilation was to increase the intake ventilation under the eaves. A well ventilated attic offers four benefits. The soffit vents allow convective air movement from the soffits of the residence to the ridge vent.

The results of the increased ventilation were immediately felt by human and cat alike in a cooler upstairs. This project was inexpensive and completed incrementally over the course of several weekends. As soffit vents are essentially intake vents which contribute to better attic ventilation by drawing the air from the. Rectangular soffit vents are.

Your roof vents may not look. These improve attic ventilation by releasing the air sucked in through the soffit vents out of the top of the roof creating a continuous flow of air. If you don t see any attic vents on the roof or in the eaves you need to add some. Venting an attic allows outdoor air.

More is not necessarily. Use energy efficient attic fans to regulate your home climate. Touch your ceiling on a warm sunny day. Install energy efficient ventilation to improve air circulation in your attic.

Butt a cardboard template against the fascia and mark your soffit hole locations to begin. Add soffit venting first. A hot ceiling tells you that the attic is acting like a solar oven raising your cooling bills and. These vents allow outside air to enter the attic at the lowest point of the roof along the underside of the eave.

In addition insulation baffles must be installed at the point where the attic floor meets the roofline to prevent the attic insulation from migrating into the cavities and restricting the airflow from the soffit vents. Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic.