CIRRUS - 589 | Armstrong Ceiling Solutions

Edge	Dimensions	Acoustics
Beveled Tegular 9/16 in	24 in x 24 in x 3/4 in	0.70 NRC 35 CAC

Edge

Dimensions

Acoustics

0.70 NRC
35 CAC

Features

Medium-textured ceiling panel offers Total Acoustics performance, excellent sound absorption, and blocking in one product.

Get total noise control and design flexibility with Total Acoustics ceiling panels: NRC + CAC = Total Acoustics performance
Refined visual
Excellent combination of acoustical performance NRC (up to 0.75) and CAC (35)
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 – 94%

	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)

86%

HumiGuard Plus

Insulation Value

R Factor-BTU: 1.9 BTU
R Factor-Watts: 0.33 m2 K/W

Yes