Suspended Ceiling Return Air Plenum

While exposed ceilings in office interiors lend a spacious open feel this trendy architectural feature has created a new challenge.

Suspended ceiling return air plenum.

4 1 out of 5 stars 20. The plenum barrier extends from the top of the partition to the underside of the floor or roof above blocking the plenum acoustically. Free shipping by amazon. Space between the structural ceiling and the dropped ceiling or under a raised floor is typically considered plenum.

However some drop ceiling designs create a. Finding a viable return air path. With a ducted return you will need more air flow thus larger ducts larger fans etc and you will need much more ceiling space since now you will have supply and return ducts crossing at the ceiling. This is most common in commercial buildings schools hospitals or libraries.

Get it as soon as wed sep 30. 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. 24 x 24 t bar drop ceiling perforated return grill metal back casing with 6 collar. The space above the ceiling is not used as a return air plenum.

In the case of single story malls a return air plenum has the advantage of heating the ceiling space and keep the plumbing pipes from freezing. Return air plenum box 14x14x10 c box furnace filter box air return. The suspended acoustic ceiling and lightweight plenum barrier work together effectively as a system to provide the same amount of sound isolation as the stc rated wall construction below the ceiling level. 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.