CIRRUS: 589

  • CIRRUS | 589
  • CIRRUS | 589
CIRRUS | 589
CIRRUS | 589
Edge Dimensions Acoustics
Beveled Tegular 9/16
Beveled Tegular 9/16 in
24 in x 24 in
24 in x 24 in x 3/4 in
 0.70 NRC
35 CAC
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Resources
Special Applications
  • Library
  • Music / Language Room

Technical Details

Performance

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.
86%
Sag/Humidity Resistance

Ceiling panels maintain humidity and sag resistance.
HumiGuard Plus
Insulation Value R Factor-BTU: 1.9 BTU
R Factor-Watts: 0.33 m2 K/W

Physical Data

Material Mineral Fiber
Texture Medium
Surface Finish Factory applied latex paint
Shape Rectangle
Sq Ft (Sq Ft / Carton) 48
Pieces / Carton 12
ASTM Classification Type: III, Form: 1, Pattern: E I

Sustainability Profile


Recycled Content
 77%
Recyclable Through Armstrong Recycling Program usRecycle_alt Learn More
LEED Calculator by EcoScoreCard usGreenGenie_alt Get Started
High Performance Sustainable Ceiling Systems usSustain_alt Learn More
Living Building Challenge Compliant usDeclare_alt Learn More

Installation

Compatible Suspension Systems

SILHOUETTE XL 9/16" Bolt Slot - 1/4" Reveal
SILHOUETTE XL 9/16" Bolt Slot - 1/4" Reveal

Sophisticated slotted 9/16" suspension system with a narrow 1/4" reveal.
SILHOUETTE XL 9/16" Bolt Slot - 1/8" Reveal
SILHOUETTE XL 9/16" Bolt Slot - 1/8" Reveal

Sophisticated slotted 9/16" suspension system with a slim 1/8" reveal.
SONATA 9/16" Dimensional Tee
SONATA 9/16" Dimensional Tee

This sophisticated dimensional 9/16" suspension system offers co-extruded steel construction for crisp edge profile detailing.
SUPRAFINE XL 9/16" Exposed Tee
SUPRAFINE XL 9/16" Exposed Tee

This versatile 9/16" suspension system combines durability and stability with a refined appearance.
SUPRAFINE ML 9/16" Exposed Tee
SUPRAFINE ML 9/16" Exposed Tee

This versatile 9/16" suspension system combines durability and stability with a refined appearance.

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.

CAD & BIM/REVIT

CAD Drawings
BIM/REVIT Files

Project Gallery

Project Gallery

Children's Hospital of the King's Daughters
Project Gallery

Sepracor Inc.

Videos