Ceiling Plenum Space

Technically any ductwork is considered a plenum space too.

Ceiling plenum space. Look closely at your fluorescent lighting fixtures to see if there is a gap around the edge of the fixtures and put your hand over the gap and you can feel air movement. However some drop ceiling designs create a. Drop ceilings may also be used to hide problems such as structural damage.

Modern dropped ceilings were initially created to hide the building infrastructure including piping wiring and or ductwork by creating a plenum space above the dropped ceiling while allowing access for repairs and inspections. Space between the structural ceiling and the dropped ceiling or u. However some drop ceiling designs create a.

Space between the structural ceiling and the dropped ceiling or under a raised floor is typically considered plenum. A plenum space is a part of a building that can facilitate air circulation for heating and air conditioning systems by providing pathways for either heated conditioned or return airflows usually at greater than atmospheric pressure. Dropped ceilings or suspended ceilings are often installed so that the space between them and the floor above or the roof deck can be used as a return air plenum.

If there is no sheet metal duct. Plenum spaces are the open spaces above the ceiling or below the floor that are used for air circulation. If there is no wall or ceiling return air grate.

A plenum space is a part of a building that can facilitate air circulation for heating and air conditioning systems by providing pathways for either heated conditioned or return airflows usually at greater than atmospheric pressure. By trent crawford when you run cable through any building you first need to consider plenum spaces. This is most common in commercial buildings schools hospitals or libraries.

These spaces are important for air circulation in any building but they also bring some problems if you ever have a fire because.