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 ...

Bathroom exhaust fans are the most common way to properly ventilate and control moisture in residential bathrooms. Along with providing effective ventilation, bath fans with a ceiling radiation damper ...

Earlier this month, after the four-story scaffolding was taken down and the expansive protective netting was removed, the Great Court ceiling in Drexel University’s Main Building was finally shown for ...