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 ...

Incorporating a plenum can have its design advantages, but corridors serving adjoining areas of health care occupancies are prohibited from being used for a portion of an air supply, air return, or ...

The search for what gets projects the green light. THE PROJECT IS AT A CROSSROADS. It’s going to proceed or be shelved in the next five minutes based on someone else’s idea of its viability. What’s ...