Though suspended ceilings (above, right) remain the most popular ceiling system option, facility managers report that 17% of their total building square footage still features an open plenum ...

While suspended, lay-in ceilings have long been the norm in commercial design, the open-plenum ceiling has become trendy and economical, particularly in office and retail environments. However, ...

Abstract: In an effort to improve the reliability and efficiency of data centers, racks and sometimes entire hot aisles are ducted to a dropped ceiling. The cooling performance of such systems ...

You walk into a room and glance up at the ceiling. It’s not just a solid surface, but instead, a grid of panels suspended a short distance below the structural ceiling. What is this mysterious ceiling ...

These square or rectangular tiles are available in four styles. Their small size and the available variety of types help give the ceiling a highly decorative aspect. These panels allow for an indirect ...

A UL-approved fiberglass plenum box with ceiling radiation damper (CRD) is available in three model styles. The fiberglass plenum boxes are offered in 1- and 1-1/2-inches-thick rigid ductboard with ...

These square or rectangular tiles are available in four styles. Their small size and the available variety of types help give the ceiling a highly decorative aspect. These panels allow for an indirect ...