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, ...

Open ceilings offer an opportunity for creative design and technical integration. They play a key role in forming interior spaces and add value by adding comfort through acoustics, finishes and other ...