1 in x 2 ft x 2 ft Armstrong Calla 9/16 in Square Tegular Panel / White - 2824

The smoothest finish mineral fiber ceiling available with TOTAL ACOUSTICS performance now available with Energy Saving Ceiling options. Features Get total noise control and design flexibility with TOTAL ACOUSTICS ceiling panels: NRC CAC = TOTAL ACOUSTICS performance CALLA panels are part of the SUSTAIN portfolio, and meet the most stringent sustainability compliance standards today Excellent combination of acoustical performance; NRC up to 0.90, and CAC 35 CLEANASSURE family of products – includes disinfectable panels, suspension systems, and trim Mold- and mildew-resistant surface USDA Certified Biobased Product – 91% Washable, scratch-resistant, soil-resistant Compatible with the TECHZONE Ceiling System Product can be recycled through the Armstrong Ceilings Recycling Program Specifications Sound Absorption (NRC): 0.85 Sound Blocking (CAC): 35 Articulation Class (AC): 170 Fire Performance: Class A (UL) Light Reflectance: 85% Sag/Humidity Resistance: HUMIGUARD Plus Insulation Value: R Factor-BTU: 2.90 BTU, R Factor-Watts: 0.445 m2 K/W Mold/Mildew Resistance: BIOBLOCK Disinfectability: Fog Durability: Soil Resistance, Impact Resistance, Scratch Resistance, Washability Material: Mineral Fiber Texture: Smooth Surface Finish: Factory applied latex paint Shape: Rectangle Weight: 1.0 lbs/SF ASTM Classification: Type: A, Form: A2.2, Pattern: G Installation Method: Grid (Suspended) Made In U.S.A. Of Domestic and Global Content: Yes Accessibility: Yes Recycled Content: 76% 40 sq ft/ctn10 pcs/ctn