Purpose Of A Roof Ridge Vent

A ridge vent provides a maintenance free way to help vent hot air from the attic space.

Purpose of a roof ridge vent. Even without soffit vents a ridge vent is much more effective than gable vents paulcp thinks hammer is right. Ridge vents are the most economical roof vents. 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. Global concerns about energy efficient building products and design has put roof ridge vents in the energy savings spotlight.

The problem with gables is they short circuit the air flow paulcp writes. Ridge vents use a passive method of ventillation. Because they are passive they don t require maintenance and may even last longer then the shingles on the roof. These vents do not use fans or other mechanical devices to remove hot air from the attic space.

You will also discover that this product can work by itself to release moisture from the house which is especially useful during the winter months. The ridge vent is then covered with a metal ridge cap. Ridge vents are installed at the very peak of a sloped roof in order to provide a safe outlet for hot humid air. You can also choose any number of vent styles that open directly onto the roof deck.

Roof ridge vents do work well when there are soffit vents or box vents that help to draw air into the attic. The main purpose of a roof ridge vent is to optimize airflow under the roof. Ventilation systems can lower costs for heating and cooling homes and buildings. 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.

That means you have a lower risk of mold or mildew development. Ridge vents are most commonly seen on residential buildings with shingles and a sloped roof. A ridge vent is designed to allow air to flow freely from the attic. Whats the purpose of a ridge vent.

It s made from a permeable material and is placed on top of the metal roofing panels at the ridge of the roof. 2 to lower the interior home temperatures caused by the radiant heat effect caused by the trapped interior attic heat. A ridge vent is a continuous vent that runs along the peak of a sloped roof. The purpose of the ridge vent is to create constant air flow along the horizontal ridge of your home.

3 to remove the. 1 to create a sufficient amount of air flow pumping through the interior attic environment to evacuat any heat build up. Although their overall purpose is the same ridge vents fundamentally differ from box vents in placement appearance and function.