Roof Exhaust Vent Types

Without exhaust vents this hot air and water vapor can lead to inferior indoor air quality and cause all kinds of problems from peeling paint to roof damage.

Roof exhaust vent types.

A roofing contractor can install four different kinds of roof vents that all fall into one of the two categories. These vents working together as part of a roof network can dramatically improve airflow. Ridge vents run along the top length of the roof. These are the common types of exhaust vents.

Vent roofs with steeples towers or cupolas can be found in different buildings from barns to cathedrals. They are not generally visible from a distance and provide excellent protection against unfavorable weather conditions pests dust debris etc. The idea of roof vents existed for hundreds of years with natural vents employed in chinese buildings during the tang dynasty natural ventilation ducts in the buddhist monks caves and wind catchers incorporated in arabian architecture. For roof exhaust they are placed near the peak of the roof and for intake they are placed on the lower portion of the roof.

There are two basic categories of roof vents including passive and powered. Proper ventilation at the roof is important to a complete attic ventilation system as well as to the structural integrity of the roof. Static vents are roof vents that are non motorized vents can be used as a roof exhaust vents or roof intake vents depending where on the roof they are installed. They are most effective when used together as part of one continuous ridge.

They are typically installed on soffits and eaves and are made of either aluminum or pvc. These vents are available in various types and styles and soffits are easy to install under the roof s overhang which is known as the soffit. The building codes and building science for. These vents enable air intake into a roof s ventilation system.