48 in. x 48 in. x 1 in. Optima® 9/16 in. Square Tegular Ceiling Panels, White, 3256B (6 Pack, 96 Sq. Ft.) | CTA3256B

Armstrong's OPTIMA 9/16in.Square Tegular Acoustic Fiberglass Ceiling Panels (white) also deliver lasting visual and practical durability. The BIOBLOCK inert surface resists mold and mildew growth and stands up to fog-cleaning disinfection methods. These panels are washable, soil-, scratch-, and impact-resistant, ensuring a fresh, professional look for high-use commercial settings. Made in the U.S.A. with 71% recycled content and supporting LEED and WELL standards, they offer acoustic excellence, light optimization, and eco-conscious design all in one product.

• Outstanding acoustical performance for open plan areas, both Articulation Class (180-200) and NRC (0.90-1.00)
• 9/16 in. Square Tegular
• Energy-saving high light-reflective finish
• Non-directional visual reduces scrap and installation time
• Items with PB suffix are manufactured with a plant-based binder
• Sag-resistant large-size panels
• Compatible with TECHZONE Ceiling Systems