Technical Specifications

Edge
Profile
Susp. Dwg.
Pgs. 295-299
armstrong.com/
catdwgs
Item
No.
Dimensions
(Inches)
UL Classified
Acoustics
Total Acoustics
1
Articulation Class
Fire Rating
Light Reflect Anti-Mold & Mildew Sag Resist
Certified Low VOC Emissions
Wash Impact Scratch Soil
Recycled Content
Recycle Program
30-Yr Warranty
+ =
ULTIMA
®
High NRC
Bio-
Block
Humi-
Guard+ Durability
15/16"
Beveled
Tegular
Square Lay-in 9/16" Angled Tegular 15/16" Angled Tegular
Ultima Plank ShipLap
Long Edge Detail
Ultima Plank ShipLap
K2C2 Short
15/16" Chamford Tegular
Cirrus Proles Chamfered
Tongue and GrooveConcealed Beveled K4C4
Classic Step Tegular Ultima Plank ShipLap
Long Edge Detail
Ultima Plank ShipLap
Beveled Tegular Short
15/16 Classic Step Tegula
r
~8-ID (99) (drw 10)
9/16" Beveled Tegular 15/16" Beveled Tegular
9/16" Square Cut Tegular 15/16" Square Tegular
9/16" Chamfered Tegular
Cirrus Proles Chamfered
Concealed
Soft Look Radiused Tegular
9/16" Cubic Graphis
NeoCubic
9/16" Flush Tegular
Ledges
15/16" Flush Tegular
Ledges
9/16" Wrapped Tegular
Graphis Wrapped Linear
and Cubic
9/16" Wrapped Linear and
Mixed Corner “B”
(Flumes, Graphis Linear Corner
& Dots & Squares)
Concealed
Square Edge K4C4
Linear Cubic
Beveled Crossgate
A B
15/16" Vector
C D
15/16" Vector C & D
AB CD
15 1941
24 x 24 x 1"
0.80
•
35
•
BEST
170
•
Class
A
0.87
•
• • • • • • • • • •
15 1944 24 x 48 x 1"
0.80
•
35
•
BEST 170
•
Class
A
0.87
•
• • • • • • • • • •
15 Other Size
Panels
W: 12" – 24" / L: 24" – 60"
1" Thick
N/A N/A – – Class
A
0.87
•
• • • • • • • • • •
9/16"
Beveled
Tegular
Square Lay-in 9/16" Angled Tegular 15/16" Angled Tegular
Ultima Plank ShipLap
Long Edge Detail
Ultima Plank ShipLap
K2C2 Short
15/16" Chamford Tegular
Cirrus Proles Chamfered
Tongue and GrooveConcealed Beveled K4C4
Classic Step Tegular Ultima Plank ShipLap
Long Edge Detail
Ultima Plank ShipLap
Beveled Tegular Short
15/16 Classic Step Tegula
r
~8-ID (99) (drw 10)
9/16" Beveled Tegular 15/16" Beveled Tegular
9/16" Square Cut Tegular 15/16" Square Tegular
9/16" Chamfered Tegular
Cirrus Proles Chamfered
Concealed
Soft Look Radiused Tegular
9/16" Cubic Graphis
NeoCubic
9/16" Flush Tegular
Ledges
15/16" Flush Tegular
Ledges
9/16" Wrapped Tegular
Graphis Wrapped Linear
and Cubic
9/16" Wrapped Linear and
Mixed Corner “B”
(Flumes, Graphis Linear Corner
& Dots & Squares)
Concealed
Square Edge K4C4
Linear Cubic
Beveled Crossgate
A B
15/16" Vector
C D
15/16" Vector C & D
AB CD
29, 44, 48,
52, 56, 60
1942
24 x 24 x 1"
0.80
•
35*
•
BEST
170
•
Class
A
0.87
•
• • • • • • • • • •
29, 44,
48, 52,
56, 60
1942HRC
24 x 24 x 3/4"
0.75
•
35
•
BETTER 170
•
Class
A
0.87
•
• • • • • • • • • •
29, 44, 48,
52, 56, 60
1945 24 x 48 x 1"
0.80
•
35*
•
BEST 170
•
Class
A
0.87
•
• • • • • • • • • •
29, 44, 48,
52, 56, 60
Other Size
Panels
W: 12" – 24" / L: 24" – 48"
1" Thick
N/A N/A
– – Class
A
0.87
•
• • •
•
• • • • • •
ULTIMA
®
15/16"
Beveled
Tegular
Square Lay-in 9/16" Angled Tegular 15/16" Angled Tegular
Ultima Plank ShipLap
Long Edge Detail
Ultima Plank ShipLap
K2C2 Short
15/16" Chamford Tegular
Cirrus Proles Chamfered
Tongue and GrooveConcealed Beveled K4C4
Classic Step Tegular Ultima Plank ShipLap
Long Edge Detail
Ultima Plank ShipLap
Beveled Tegular Short
15/16 Classic Step Tegula
r
~8-ID (99) (drw 10)
9/16" Beveled Tegular 15/16" Beveled Tegular
9/16" Square Cut Tegular 15/16" Square Tegular
9/16" Chamfered Tegular
Cirrus Proles Chamfered
Concealed
Soft Look Radiused Tegular
9/16" Cubic Graphis
NeoCubic
9/16" Flush Tegular
Ledges
15/16" Flush Tegular
Ledges
9/16" Wrapped Tegular
Graphis Wrapped Linear
and Cubic
9/16" Wrapped Linear and
Mixed Corner “B”
(Flumes, Graphis Linear Corner
& Dots & Squares)
Concealed
Square Edge K4C4
Linear Cubic
Beveled Crossgate
A B
15/16" Vector
C D
15/16" Vector C & D
AB CD
15 1422 6 x 48 x 3/4" N/A N/A – – Class
A
0.90
•
• • • • • • • • • •
15 1917 12 x 24 x 3/4"
N/A N/A – – Class
A
0.90
•
• • • • • • • • • •
15 1993 12 x 48 x 3/4"
N/A N/A – – Class
A
0.90
•
• • • • • • • • • •
1
Total Acoustics
™
ceiling panels have an ideal combination of noise reduction and sound-blocking performance 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+)
HRC items not available in other size panels.
VISUAL SELECTION PERFORMANCE SELECTION Dots represent high level of performance.
236
Insulation Value
R Factor – 2.2 (BTU units)
R Factor – 0.39 (Watts units)
30-Year Performance Guarantee & Warranty
When installed with Armstrong
®
Suspension System.
Details at armstrong.com/warranty
Weight; Square Feet/Carton
1917, 1993 – 1.05 lbs/SF; 24 SF/ctn
1945 – 1.14 lbs/SF; 40 SF/ctn
1941, 1942 – 1.125 lbs/SF; 40 SF/ctn
1944 – 1.125 lbs/SF; 40 SF/ctn
1422 – 1.08 lbs/SF; 24 SF/ctn
Minimum Order Quantity
1 carton, excludes other size panels
Metric Items Available
1917M, 1951M – Metric items are subject to extended
lead times and minimum quantities. Contact your
representative for more details.
PHYSICAL DATA
Material
Wet-formed mineral fiber with DuraBrite
®
acoustically
transparent membrane.
Surface Finish
DuraBrite scrim with factory-applied latex paint
Fire Performance
ASTM E84 and CAN/ULC S102 surface burning
characteristics. Flame Spread Index 25 or less.
Smoke Developed Index 50 or less (UL labeled.)
Fire Guard
™
: A fire-resistive ceiling when used
in applicable UL assemblies
ASTM E1264 Classification
Type IV, Form 2, Pattern E
Fire Class A
Humidity/Sag Resistance
HumiGuard
®
Plus ceiling panels maintain superior sag
resistance. Recommended for areas subject to high
humidity, up to, but not including, standing water and
outdoor applications. (Excludes items 1905 and 1929).
Anti-Mold/Mildew
Ceiling panels with BioBlock
®
coating contain
a mold-inhibiting agent that resists the growth
of mold and mildew.
VOC Emissions
Third-party certified compliant with California Department
of Public Health CDPH/EHLB/Standard Method Version 1.1,
2010. This standard is the guideline for low emissions
in LEED, CalGreen Title 24, ANSI/ASHRAE/USGBC/IES
Standard 189; ANSI/GBI Green Building Assessment
Protocol.
Acoustical Performance
CAC testing conducted using Silhouette suspension
system.
Primary (Embodied) Energy
See all LCA information on our EPD’s.
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.
ULTIMA
®
ULTIMA
®
High NRC
Tegular
fine texture
88%
MINERAL FIBER
▲
LOCATION DEPENDENT
RECYCLED
CONTENT
LEED
®
energy management re
cyclable/
extended producer resp. mat
e
rial
ingredient reporting re
cycled
content so
urcing of
raw materials low emitting/ materials lighting
quality biobased
materials reg
ional
materials des
ign for
exibility construction waste mgmt EPD acoustics
Calculate LEED contribution at
armstrong.com/greengenie
76%
UP TO
TechLine
SM
877 ARMSTRONG
armstrong.com/commceilings
$$$$
HRC items contain 15%
or greater post-consumer
recycled ceilings
SUSPENSION SYSTEMS
Blizzard White – Suspension System Finish
A color and texture coordinated suspension
system to complement Ultima ceiling panels
for a monolithic look and feel.
new
15/16" 9/16"
Prelude
®
Silhouette
®
1/4" Reveal
Silhouette
1/8" Reveal
Suprafine
®
Interlude
®
XL
®
HRC Sonata
®
XL
®