3.1.70 – Ceiling System Location: Walls PDF Download: 3_1_70.pdf Auto Cad Download: 3_1_70.dwg Additional information Room Condition Ceiling System Thickness 1/2" System Type Perimeter Edge Condition Welted Post navigation Previous: Previous post: 3.1.65 – CeilingNext: Next post: 3.1.90 – Ceiling Snap-in Reveal