Armstrong Ceilings 2820 White 24" x 24" x 1"

Ceiling Panel/Tile/Plank
Product Line
CALLA, Infill Panels, TECHZONE with CALLA Field Panels

Calla 15/16" Sq Lay-in

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  • Certifications and Standards

    ASTM E 1264-98 Form2
    ASTM E 1264-98 PatternE
    ASTM E 1264-98 TypeIV
    CA Section 01350Yes
    CDPH Standard Method V1.2-2017Yes
    Environmental Product Declaration (EPD)
    GreenScreen® v1.2 FullYes
    GreenScreen® v1.2 List TranslatorYes
    Health Product Declaration (HPD)
    Living Building Challenge Declare®
    UL GREENGUARD GOLD Certificate
  • Recycled Content Info

    Disclaimer - Recycled content %s are specific to products and location. The items represented here are the minimum values of recycled content for this product, which are used for calculations. For plant specific recycled content % based on your project zip code, you may contact Armstrong Techline (877-276-7876 option #2) and LEED contributions will be manually calculated for your specific project location.
    Manufacturing Location
    Marietta, PA

    Pre-consumer: 75.11%

    Post-consumer: 1.00%

    View other manufacturing locations
  • Performance

    Acoustical Performance (NRC)0.85
    Acoustics PerformanceHigh - AC, High Sound Absorption - NRC, High Sound Blocking - CAC, Total Acoustics Best - NRC 0.80+ / CAC 35+
    Light Reflectance0.85
    Sound Blocking (CAC)35
  • Planet Health

    Carbon Footprint URL
    External LinkExternal Linkgo
  • General

    Color Swatch
    External LinkExternal Linkgo
    Corporate Sustainability Report (CSR) Link
    External LinkExternal Linkgo
    Data Page URL
    External LinkExternal Linkgo
    Edge Profile TypeSquare Lay-In
    Fire PerformanceClass A (HPVA)
    Humidity and Sag ResistantHUMIGUARD Plus
    Impact ResistantYes
    Manufacturer Take Back ProgramYes
    Manufacturer Take Back Program URL
    External LinkExternal Linkgo
    MasterFormat® Number09 50 00
    MaterialsMineral Fiber
    Mold and Mildew ProtectionBioBlock
    Product Page
    External LinkExternal Linkgo
    External LinkExternal Linkgo
    Safety Data Sheet (SDS) URL
    External LinkExternal Linkgo
    Scratch ResistantYes
    Soil ResistantYes
    Warranty URL
    External LinkExternal Linkgo
  • Manufacturing Locations

    Pre ConsumerPost Consumer
    Marietta, PA 1754775%1%
    Hilliard, OH 4302673%3%

The information contained in this site was provided by the producer and/or certifier and we endeavor to keep the information up to date and correct. ecomedes make no representations or warranties of any kind, express or implied, about the completeness or availability of the product information on the site for any purpose. We encourage users to contact the producer or certifier directly for additional details. It’s important to note that no products individually or collectively, can guarantee a specific number of points for LEED, WELL, GreenGlobes or LBC certifications.