CALLA

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

Key Features & Performance

  • DESIGNFLEX options include shapes, made-to-order sizes, and colors available to ship in 3 weeks
  • 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 industry 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
  • 30-Year Limited System Warranty against visible sag, mold, and mildew
Material
Materials
Mineral Fiber
Acoustics
Sound Absorption (NRC)

A measure for rating the overall sound absorption of a material when used in an enclosed architectural space where sound is reflected at many angles of incidence. A ceiling system with an NRC < 0.50 is low performance, an NRC > 0.70 is high performance.

0.85
Sound Blocking (CAC)

A measure for rating the performance of a ceiling system as a barrier to airborne sound transmission through a common plenum between adjacent closed spaces. A ceiling system with a CAC < 25 is considered low performance, whereas one with CAC of 35 or higher is high performance.

35
Articulation Class (AC)

Product has AC (Articulation Class) 170 or greater.

170
Fire
Fire Performance
Class A (HPVA)
Class A (UL)
Light
Light Reflectance

A high light reflective ceiling – LR 0.83 or greater, per ASTM E1477-98 as referred to in ASTM E1264-98 – makes lighting systems, especially indirect lighting, more effective while further reducing energy costs and consumption. LR values apply to White panels only.

85%
Anti-Microbial
Mold/Mildew Resistance

Ceiling panels with BIOBLOCK performance resist the growth of mold and mildew on the panel surface.
Ceiling panels with BIOBLOCK Plus performance resist the growth of odor and stain-producing bacteria as well as mold and mildew on the ceiling panel surface.

BIOBLOCK
Humidity
Sag/Humidity Resistance

Ceiling panels maintain humidity and sag resistance.

HUMIGUARD Plus
Durability
Soil Resistance

Excellent resistance to dirt and/or grease for lasting value and performance.

Impact Resistance

Surface impact based on the Striking Ball Impact Test, modified ASTM D1037 procedure.

Scratch Resistance

Excellent resistance to surface scratching, scuffing or chipping as per Hess Rake Test.

Washability

Offers superior wash resistance without compromising panel finish integrity, using a washability tester as per ATSM D4828.

Disinfectability
Fog

May be fogged following CDC recommendations using EPA-approved disinfectant ​cleaners per Armstrong Cleaning & Disinfecting Guidelines​

Sustainability
USDA certified biobased content

This product is part of the USDA BioPreferred Program and it's biobased content has been independently laboratory tested and third-party certified.

91%
Special Applications
Library
Music / Language Room
The ideal combination of sound absorption & sound blocking.
Complimentary ceiling design & pre-construction service.
Sustainability Profile
76%
Recycled Content
LEED  •  WELL  •  Living Building Challenge
Recycled/extended producer resp.
Recycled Content
Energy Management
Sourcing of Raw Materials
Construction Waste
Material Ingredient Reporting
Regional Materials
Location Dependent
Low emitting/materials
Design for Flexibility
Lighting Quality
EPD
Acoustics
Biobased Materials
High Performance Sustainable Ceiling Systems
Learn More
Living Building Challenge Compliant
Learn More

Configure an Item

Color shown may vary from actual product.

FASTSIZE Program

Factory finished ceiling panels & suspension systems available in one-carton minimums, shipped fast.


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