Technical Specifications
MINERAL FIBER – Standard
TechLine 877 276-7876 
armstrongceilings.com/ultima
VISUAL SELECTION  PERFORMANCE SELECTION Dots represent high level of performance.
$$$$
ULTIMA
®
ULTIMA
®
 High NRC
Tegular
ne texture
 ▲       
  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
84%
UP TO
GREENGUARD
Gold Certied
95%
armstrongceilings. 
com/catdwgs
Susp. 
Dwg. Item No.
Dimensions 
(Inches)
UL Classied  
Acoustics
Total 
Acoustics
1
Fire 
Performance
Light Reect
Bio- 
Block
Humi- 
Guard+
Certied Low 
VOC Emissions
 CleanAssure
™
  DURABILITY
Disinfectable Panels
Recycle Program
30-Yr Warranty
Anti-Mold/ 
Mildew
Sag 
Resistant
Fog
Wash
Impact
Scratch
Soil
+ =
ULTIMA
®
15/16" 
Beveled Tegular
HRC items not  
included in  
made-to-order  
panels.
15 1422  6 x 48 x 3/4"  N/A N/A N/A Class 
A
0.88 
•
• • • • • • • • • •
1917  12 x 24 x 3/4"  N/A N/A N/A Class 
A
0.88 
•
• • • • • • • • • •
1993  12 x 48 x 3/4"  0.65
*
N/A N/A Class 
A
0.88 
•
• • • • • • • • • •
1994  12 x 60 x 3/4"  0.65
*
N/A N/A Class 
A
0.88 
•
• • • • • • • • • •
1995  12 x 72 x 3/4"  0.65
*
N/A N/A Class 
A
0.88 
•
• • • • • • • • • •
1911 
1911HRC
24 x 24 x 3/4"   
24 x 24 x 3/4"
0.75 
•
35 
•
BETTER Class 
A
0.88 
•
• • • • • • • • • •
1951  24 x 24 x 3/4"  0.60 40 
•
GOOD Class 
A
0.88 
•
• • • • • • • • • •
1894  24 x 24 x 3/4"  0.60 40 
•
GOOD Fire 
Guard
™
0.88 
•
• • • • • • • • • •
1914 
1914HRC
24 x 48 x 3/4"   
24 x 48 x 3/4"
0.75 
•
35 
•
BETTER Class 
A
0.88 
•
• • • • • • • • • •
1985 24 x 60 x 3/4"  0.75 
•
35 
•
BETTER Class 
A
0.88 
•
• • • • • • • • • •
1981 24 x 72 x 3/4"  0.75 
•
35 
•
BETTER Class 
A
0.88 
•
• • • • • • • • • •
9/16" 
Beveled Tegular
HRC items not  
included in  
made-to-order  
panels.
29, 44,  
48, 52,  
56
1423
6 x 48 x 3/4"  N/A N/A N/A Class 
A
0.88 
•
• • • • • • • • • •
1427  6 x 60 x 3/4"  N/A N/A N/A Class 
A
0.88 
•
• • • • • • • • • •
1916 12 x 24 x 3/4"  N/A N/A N/A Class 
A
0.88 
•
• • • • • • • • • •
1996  12 x 48 x 3/4"  0.65
*
N/A N/A Class 
A
0.88 
•
• • • • • • • • • •
1997  12 x 60 x 3/4"  0.65
*
N/A N/A Class 
A
0.88 
•
• • • • • • • • • •
1998  12 x 72 x 3/4"  0.65
*
N/A N/A Class 
A
0.88 
•
• • • • • • • • • •
1912 
1912HRC
24 x 24 x 3/4"   
24 x 24 x 3/4"
0.75 
•
35 
•
BETTER Class 
A
0.88 
•
• • • • • • • • • •
1952  24 x 24 x 3/4"  0.60 40 
•
GOOD Class 
A
0.88 
•
• • • • • • • • • •
1895  24 x 24 x 3/4"  0.60 40 
•
GOOD Fire 
Guard
0.88 
•
• • • • • • • • • •
1915 
1915HRC
24 x 48 x 3/4"   
24 x 48 x 3/4"
0.75 
•
35 
•
BETTER Class 
A
0.88 
•
• • • • • • • • • •
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+)
*
 Item not UL tested




