Gypsum ceiling board by Temple-Inland

Lighter yet stronger than traditional 5/8-inch gypsum wallboard, the company’s Span 24 Gypsum Ceiling Board allows installers to hang ceilings with greater productivity, lower cost, reduced fatigue and less sag, even on ceilings framed 24 inches on center. Available 4-feet wide and 1/2-inch thick, it is produced in lengths from 8 to 12 feet.