The Kane Security Ceiling System is a unique and high security solution for detention ceilings for criminal justice facilities. The ceiling is a 14 gauge steel plank design with perforated holes on the face to let the sound in. The sound is then absorbed by 3lb density insulation that meets all fire safety codes. The insulation is backed up by a solid 14 gauge steel plate for additional security and sound trapping. This plank is strong enough to walk on! Kanes Security Ceiling system is custom designed for each installation. These high security interlocking ceiling systems are designed for both new installations and retrofits. Security Ceiling Features: Minimum space requirement of only 6 Custom shapes Quick installation Formed from 14 gauge steel (other gauges available) Available in solid or perforated (acoustical) panels Baked enamel finish in your choice of colors All hardware and mounting rails included No exposed fasteners