perforated metal pan

perforated metal pan, metal pan

perforated metal pan
The exposed finish portion of an acoustical ceiling assembly, in which the metal pan contains and protects a separate pad or layer of sound-absorptive material.
References in periodicals archive ?
Overhead, perspex rooflights, stained yellow by time and casting a pleasing gold light over the interior, have been screened by perforated metal pans; and an undulating suspended ceiling panel links the higher volume of the atrium with that of the showroom.