National Gypsum Company Gridstone Gypsum Ceiling Panels Description
Gridstone Ceiling Panels install easily in standard 2' by 2' and 2' by 4' exposed grid systems. Ceiling panels have a rigid gypsum core which provides extra resistance to sagging and warping. A noncombustible gypsum core assures fire safety with 1 1/2- and 2-hour fire rating achievable depending on installation. USDA Acceptance: Gridstone panels are accepted by the USDA for use in food service and food processing areas. |