Armstrong CEILINGS Prelude 4 ft. Cross Tee (60-Pieces / Case)

At home, at work, in healthcare facilities, classrooms, stores or restaurants, Armstrong World Industries offers interior solutions that help to enhance comfort, save time, improve building efficiency and overall performance and create beautiful spaces. Armstrong ceiling panels offer a range of performance options depending on the needs of your project. Prelude XL, this hot-dipped galvanized steel 15/16 in. suspension system offers high recycled content for improved LEED credits/Class A Flame Spread/PeakForm profile increases strength and stability for improved performance during installation/Hot dipped galvanized coating inhibits red rusting better than electrogalvanized or painted systems.|Hot-dipped galvanized steel saves time and money|Inhibits red rusting better than electrogalvanized or painted systems or ML (hook end detail)options provides secure locked connection; easy to remove, reuse and relocate|Class A patented profile increases strength and stability for improved performance during installation|PeakForm clip is engineered for a strong, secure connection and fast accurate alignment confirmed with an audible click; easy to remove and relocate