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2’X2′ Fine Fissured Lay In 64sf/ctn

5/8 in x 2 ft x 2 ft Armstrong Fine Fissured 15/16 in Square Lay-In Panel / White – 1728

FINE FISSURED panels offer a non-directional visual, standard acoustics, and concealed or tongue-and-groove installation.

  • Get total noise control and floor plan versatility with TOTAL ACOUSTICS ceiling panels: NRC + CAC = TOTAL ACOUSTICS Performance
  • FINE FISSURED panels are part of the SUSTAIN portfolio, and meet the most stringent sustainability compliance standards today
  • CLEANASSURE family of products –includes disinfectable panels, suspension systems, and trim
  • Mold- and mildew-resistant surface
  • Economical
  • Meets ANSI S12.60 Classroom Guidelines: Items 1713, 1714, 1810, 1811
  • Four new colors to complement interiors
  • Non-directional visual reduces scrap and installation time



  • Sound Absorption (NRC): 0.55
  • Sound Blocking (CAC): 33
  • Fire Performance: Class A (UL)
  • Light Reflectance: 82%
  • Sag/Humidity Resistance: HUMIGUARD Plus
  • Insulation Value: R Factor-BTU: 1.50 BTU, R Factor-Watts: 0.26 m2 K/W
  • Mold/Mildew Resistance: BIOBLOCK
  • Disinfectability: Fog
  • Material: Mineral Fiber
  • Texture: Medium
  • Surface Finish: Factory Applied Latex Paint
  • Shape: Rectangle
  • Weight: 0.70 lbs/SF
  • ASTM Classification: Type: III, Form: 2, Pattern: C E
  • Installation Method: Grid (Suspended)
  • Recycled Content: Up to 41%

Additional information

Weight .70 lbs
Dimensions 24 × 24 × 0.625 in

Our exceptional customer service and quality products are the reason our clients stay!

A-1 Supply Company has been offering janitorial, environmental and industrial supplies for almost 30 years to commercial businesses, small and large. Clients such as the US Army and Environmental Protection Agency are a great testimony to our services. No organization is too big or too small to take advantage of our phenomenal products.