The smoothest finish mineral fiber ceiling available with TOTAL ACOUSTICS performance – excellent noise reduction and sound blocking in one product.

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

• Materials: Mineral Fiber
• Sound Absorption (NRC) : 0.85
• Sound Blocking (CAC): Up to 39
• Articulation Class (AC): 170
• Fire Performance: Class A (25/450), Class A (UL)
• Light Reflectance: 85%
• Mold/Mildew Resistance: BIOBLOCK Standard
• Sag/Humidity Resistance: HUMIGUARD Plus
• Durability: Soil Resistance , Impact Resistance, Scratch Resistance , Washability, Scrubbability
• Disinfectability: Fog
• USDA certified biobased content : 91%
• Recycled Content: 76%