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 ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Digital tech firms, including Facebook, Salesforce and ...

When it comes to the plenum area, “out of sight” must never become “out of mind.” Whether located under an elevated floor, such as in a data center, or above the dropdown ceiling of a conference room, ...

Description: The Plenum Barrier Board is designed to improve sound isolation and privacy between rooms in commercial interiors. High sound isolation — tested up to STC 52 — can be achieved between ...