Purpose Of A Roof Ridge Vent

A ridge vent is a continuous vent that runs along the peak of a sloped roof.

Purpose of a roof ridge vent.

One of the most important pieces of attic ventilation is the ridge vent. 3 to remove the. Whats the purpose of a ridge vent. The problem with gables is they short circuit the air flow paulcp writes.

One of the great things about a ridge vent is that it is at the topmost point of your roof with hot air constantly rising it is bound to make it way out of the top of your vents thus bringing in cooler air through your soffit vents and into your roof cooling it down. These vents do not use fans or other mechanical devices to remove hot air from the attic space. The main purpose of a roof ridge vent is to optimize airflow under the roof. That means you have a lower risk of mold or mildew development.

Although their overall purpose is the same ridge vents fundamentally differ from box vents in placement appearance and function. 2 to lower the interior home temperatures caused by the radiant heat effect caused by the trapped interior attic heat. Ridge vents are installed at the very peak of a sloped roof in order to provide a safe outlet for hot humid air. The ridge vent is then covered with a metal ridge cap.

Ventilation systems can lower costs for heating and cooling homes and buildings. This process also helps to reduce the amount of moisture buildup in your roof avoiding any damages to your roof members. Ridge vents are most commonly seen on residential buildings with shingles and a sloped roof. You can also choose any number of vent styles that open directly onto the roof deck.

Ridge vents use a passive method of ventillation. The combination of a ridge vent along with continuous soffit vents gives you a flow through of air similar to the way a chimney works. The purpose of the ridge vent is to create constant air flow along the horizontal ridge of your home. A ridge vent provides a maintenance free way to help vent hot air from the attic space.

Because they are passive they don t require maintenance and may even last longer then the shingles on the roof. Roof ridge vents do work well when there are soffit vents or box vents that help to draw air into the attic. It s made from a permeable material and is placed on top of the metal roofing panels at the ridge of the roof. It is usually covered with shingles to match the rest of the roof.

Ridge vents are the most economical roof vents. 1 to create a sufficient amount of air flow pumping through the interior attic environment to evacuat any heat build up. Even without soffit vents a ridge vent is much more effective than gable vents paulcp thinks hammer is right.