CIRRUS: 533HRC

  • CIRRUS | 533HRC
  • CIRRUS
CIRRUS | 533HRC
CIRRUS | 533HRC
Edge Dimensions Acoustics Lead Time Lead Time Lead Time Lead Time Lead Time
Square Lay-In 15/16
Square Lay-In 15/16"
48" x 24"
24" x 48" x 3/4"
0.70 NRC
35 CAC
FAST1
FAST1
1 Week or Less Order-to-Ship
FAST3
FAST3
3 Weeks or Less Order-to-Ship
FAST4
FAST4
4 Weeks or Less Order-to-Ship
fast
Select Color Swatch to View Lead Time
fast
Color Not Part of FAST Program
NOTE: Shape drawings are not to scale.
See Technical Details

 

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Buying Options:

find-a-distributor Buy Online with Kanopi
Kanopi is a direct-to-customer branch of Armstrong.

Performance

  • DESIGNFLEX options include made-to-order sizes available to ship in 3 weeks
  • Get total noise control and design flexibility with TOTAL ACOUSTICS ceiling panels: NRC + CAC = TOTAL ACOUSTICS performance
  • CIRRUS panels are part of the SUSTAIN portfolio, and meet the most stringent industry sustainability compliance standards today
  • Refined visual
  • Excellent combination of acoustical performance NRC up to 0.75 and CAC 35
  • CLEANASSURE family of products –includes disinfectable panels, suspension systems, and trim
  • Mold and mildew-resistant surface
  • High NRC items feature Articulation Class 170, helpful to control sound over wall partitions
  • Ceiling-2-Ceiling Post-consumer Recycled Content options: Items 574HRC and 533HRC. 71% Pre-consumer; 15% Post-consumer
  • USDA Certified Biobased Product – 91%
Acoustics

Acoustical options available.
 
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.
0.70
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
Fire  
  Fire Performance Class A (UL)
Light Reflectance

Light reflectance average of 0.83 or greater. White only.
85%
Sag/Humidity Resistance

Ceiling panels maintain humidity and sag resistance.
Standard
Insulation Value R Factor-BTU: 1.90 BTU
R Factor-Watts: 0.33 m2 K/W
BioBlock

Ceiling tiles with BioBlock performance resist the growth of mold and mildew on the ceiling tile surface.
Yes
Disinfectability
Fog

May be fogged following CDC recommendations using EPA-approved disinfectant ​cleaners per Armstrong Cleaning & Disinfecting Guidelines​.
Special Applications
  • Library
  • Music / Language Room
Material Mineral Fiber
Texture Medium
Surface Finish Factory applied latex paint
Shape Rectangle
Weight 1.10 lbs/SF
Sq Ft (Sq Ft / Carton) 48
Pieces / Carton 6
ASTM Classification Type: III, Form: 1, Pattern: EI
Installation Method Grid (Suspended)

Sustainability Profile


Recycled Content
 86%
Recyclable Through Armstrong Recycling Program usRecycle_alt
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SUSTAINABLE PRODUCT SEARCH TOOL usGreenGenie_alt
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High Performance Sustainable Ceiling Systems usSustain_alt
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Living Building Challenge Compliant usDeclare_alt
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USDA BIOPREFERRED® PROGRAM
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Videos

Installation

How to and Guides

  • Fast and Easy Acoustical Ceiling Installation

    Learn how to install a commercial ceiling from start to finish in this 20 minute ceiling apprentice course/video.

Compatible Grid & Trim

PRELUDE XL High Recycled Content
PRELUDE XL High Recycled Content

This hot-dipped galvanized steel 15/16" suspension system offers high recycled content for improved LEED credits.

CAD & REVIT

REVIT Files

Resources

Technical

Brochures

Sustainability

TOOLS