Roof Air Flow

An important part of installing any system of ventilation into your roof system is to make sure that there is a point of entry and a point of exit for airflow.

Roof air flow.

Master flow 900 cfm black plastic solar power roof vent. Taking advantage of this natural process referred to as passive ventilation is the most common way to vent an attic. No matter how hot or cold it is outside the vents should work without getting damaged if you want a stable and moderate temperature inside the house. Otherwise it defeated the purpose of continuous air flow in and out of the house.

The following product options will allow you to achieve an intake nfva of 528 square inches. Allows cool dry air to enter the attic. The solution is to add baffles which allow air to flow past the insulation photo 9. Power roof mount fan.

Baffles are available at home centers. It is important that air movement occurs and is not impeded by any framing members of the home. As a homeowner it is important that you review the. That means air can t flow from the soffit vents to the roof vents.

Hot air exhaust vents located at the peak of the roof allow hot air to escape.