Technical Specifications

MINERAL FIBER – Standard
TechLine 877 276-7876
armstrongceilings.com/cirrus
LEED
®
is a registered trademark of the U.S. Green Building Council; Declare
®
and Living Building Challenge
®
(LBC)
are trademarks of the International Living Future Institute
®
; WELL
™
and Well Building Standard are trademarks
of the International WELL Building Institute; UL and UL Certied are registered trademarks of UL LLC; all other
trademarks used herein are the property of AWI Licensing LLC and/or its afliates © 2021 AWI Licensing LLC
CIRRUS
®
High NRC
Tegular
medium texture
armstrongceilings.
com/catdwgs
Susp.
Dwg. Item No.
Dimensions
(Inches)
UL Classied
Acoustics Total Acoustics
1
Articulation Class Fire Performance Light Reect
Bio-
Block
Humi-
Guard+
Certied Low VOC Emissions
CleanAssure
™
Disinfectable Panels
Recycle Program 30-Yr Warranty Anti-Mold/ Mildew Sag Resistant Fog Durability
+ =
CIRRUS
®
High NRC
15/16"
Angled Tegular
13 556 24 x 24 x 7/8" 0.75
•
35
•
BETTER 170
•
Class
A
0.85
•
• • • •
Std • •
551 24 x 48 x 7/8" 0.75
•
35
•
BETTER 170
•
Class
A
0.85
•
•
Std • • Std • 10-Yr
9/16"
Beveled Tegular
29, 44,
48, 52,
56
558
24 x 24 x 7/8" 0.75
•
35
•
BETTER 170
•
Class
A
0.85
•
• • • •
Std • •
568 24 x 48 x 7/8" 0.75
•
35
•
BETTER 170
•
Class
A
0.85
•
•
Std • • Std • 10-Yr
7/8" Thick – 15/16" Angled Tegular & 9/16" Beveled Tegular
Made-to-Order
Sizes
CIRRUS
®
High NRC
Width Length N/A N/A N/A N/A Class
A
0.85
•
•
Std • • Std • 10-Yr
4" - 24" 4" - 48"
1
Total Acoustics
®
ceiling panels have an ideal combination of sound absorption and sound blocking in one product.
GOOD (NRC 0.60-0.65; CAC 35+) BETTER (NRC 0.70-0.75; CAC 35+) BEST (NRC 0.80+; CAC 35+)
VISUAL SELECTION PERFORMANCE SELECTION Dots represent high level of performance.
$$$$
Insulation Value
R Factor – 1.9 (BTU units)
R Factor – 0.33 (Watts units)
Cleaning and Disinfecting
Cleaning and CDC recommended disinfecting options
available on armstrongceilings.com/cleaning
30-Year Performance Guarantee & Warranty
When installed with Armstrong
®
Suspension System.
Details at armstrongceilings.com/warranty
Weight; Square Feet/Carton
551 – 1.21 lbs/SF; 48 SF/ctn
556, 558 – 1.50 lbs/SF; 40 SF/ctn
568 – 1.25 lbs/SF; 48 SF/ctn
Metric Items Available
551M, 558M, 568M – Metric items are
subject to extended lead times and minimum
quantities. Contact your representative
for more details.
PHYSICAL DATA
Material
Wet-formed mineral fiber
Surface Finish
Factory-applied latex paint
Fire Performance
Class A: ASTM E84 and CAN/ULC S102 surface
burning characteristics. Flame Spread Index of 25 or
less. Smoke Developed Index of 50 or less (UL labeled).
ASTM E1264 Classification
Type III, Form 1, Pattern E I
Fire Class A
Humidity/Sag Resistance
HumiGuard
®
Plus ceiling panels are recommended
for areas subject to high humidity, up to, but not
including, standing water and outdoor applications.
Anti-Mold/Mildew
Ceiling tiles with BioBlock
®
performance resist the
growth of mold and mildew on the tile surface.
VOC Emissions
GREENGUARD Gold Certified
Third-party certified compliant
with California Department of Public
Health CDPH/EHLB/Standard Method
Version 1.2, 2017. This standard is the
guideline for low emissions in LEED
®
, WELL
Building Standard
™
, Living Building Challenge
®
(LBC), CalGreen Title 24, ANSI/ASHRAE/USGBC/IES
Standard 189; ANSI/GBI Green Building Assessment Protocol.
Acoustic Performance
CAC testing conducted using Silhouette
®
suspension system.
Primary (Embodied) Energy
See all LCA information on our EPDs.
High Recycled Content
Contains greater than 50% total recycled content.
Total recycled content based on product composition
of post-consumer and pre-consumer (post-industrial)
recycled content per FTC guidelines.
▲
LOCATION DEPENDENT
energy
management recyclable/ extended producer resp. material ingredient reporting recycled content sourcing of raw materials low emitting/ materials lighting quality biobased materials regional materials design for exibility construction waste mgmt
EPD acoustics
WELL
™
LBC
LEED
®
Calculate sustainability with GreenGenie
™
armstrongceilings.com/greengenie
RECYCLED
CONTENT
73%
UP TO
15/16" 9/16"
Prelude
®
Silhouette
®
1/4" Reveal
Silhouette
1/8" Reveal
Suprane
®
Suprane
®
XL
®
Fire Guard
™
Interlude
®
XL
®
HRC
SUSPENSION SYSTEMS
MORE ITEMS
91%
GREENGUARD
Gold Certied
(details below)
PRODUCT CERTIFIED
FOR LOW CHEMICAL
EMISSIONS
UL.COM/GG
UL 2818