ULTIMA High NRC: 1942HRC

  • ULTIMA High NRC | 1942HRC
  • ULTIMA High NRC
ULTIMA High NRC | 1942HRC
ULTIMA High NRC | 1942HRC
Edge Dimensions Acoustics Lead Time Lead Time Lead Time Lead Time Lead Time
Beveled Tegular 9/16
Beveled Tegular 9/16 in
24 in x 24 in
24 in x 24 in x 3/4 in
0.75 NRC
35 CAC
170 AC
FAST1
FAST1
1 Week or Less Order-to-Ship
FAST3
FAST3
3 Weeks or Less Order-to-Ship
FAST4
FAST4
4 Weeks or Less Order-to-Ship
fast
Select Color Swatch to View Lead Time
fast
Color Not Part of FAST Program
NOTE: Shape drawings are not to scale.
See Technical Details
Order Sample Create Specification

Performance

  • DESIGNFLEX options include made-to-order sizes available to ship in 3 weeks
  • Get total noise control and design flexibility with TOTAL ACOUSTICS ceiling panels: NRC + CAC = TOTAL ACOUSTICS performance
  • ULTIMA panels are part of the SUSTAIN portfolio, and meet the most stringent sustainability compliance standards today
  • CLEANASSURE family of products –includes disinfectable panels,suspension systems, and trim
  • Mold and mildew-resistant surface
  • Smooth, clean, durable finish – Washable, Impact-resistant, Scratch-resistant, Soil-resistant
  • USDA Certified Biobased Product – 95%
  • Available with AirGuard Coating-actively removes formaldehyde from indoor air
  • Item 1910 available with CREATE! printed images and patterns
  • Non-directional visual reduces scrap and installation time
  • Compatible with TECHZONE Ceiling Systems
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.
0.75
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
Articulation Class (AC)

Product has AC (Articulation Class) 170 or greater.
170
Fire  
  Fire Performance Class A (UL)
Light Reflectance

Light reflectance average of 0.83 or greater. White only.
88%
Sag/Humidity Resistance

Ceiling panels maintain humidity and sag resistance.
HumiGuard Plus
Insulation Value R Factor-BTU: 2.90 BTU
R Factor-Watts: 0.47 m2 K/W
BioBlock

Ceiling tiles with BioBlock performance resist the growth of mold and mildew on the ceiling tile surface.
Yes
Disinfectability
Fog

May be fogged following CDC recommendations using EPA-approved disinfectant ​cleaners per Armstrong Cleaning & Disinfecting Guidelines​.
Durability
Soil Resistance

Excellent resistance to dirt and/or grease for lasting value and performance.
Impact Resistance

Surface impact based on the Striking Ball Impact Test, modified ASTM D1037 procedure.
Scratch Resistance

Excellent resistance to surface scratching, scuffing or chipping as per Hess Rake Test.
Washability

Offers superior wash resistance without compromising panel finish integrity, using a washability tester as per ATSM D4828.
Special Applications
  • Library
  • Music / Language Room
Material Mineral Fiber
Texture Fine
Surface Finish Factory-applied latex paint on DuraBrite acoustically transparent membrane
Shape Rectangle
Weight 1.125 PF2
Sq Ft (Sq Ft / Carton) 48
Pieces / Carton 12
ASTM Classification Type: IV, Form: 2, Pattern: E
Installation Method Grid (Suspended)

Sustainability Profile


Recycled Content
 89%
Recyclable Through Armstrong Recycling Program usRecycle_alt
Learn More
SUSTAINABLE PRODUCT SEARCH TOOL usGreenGenie_alt
Get Started
High Performance Sustainable Ceiling Systems usSustain_alt
Learn More
Living Building Challenge Compliant usDeclare_alt
Learn More
USDA BIOPREFERRED® PROGRAM
LEARN MORE

Videos

Installation

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.

Compatible Grid & Trim

INTERLUDE XL HRC Dimensional Tee
INTERLUDE XL HRC Dimensional Tee

This dimensional 9/16" suspension system offers high-recycled content for improved LEED credits
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

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

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

CAD & REVIT

REVIT Files

Resources

Technical

Brochures

Sustainability

TOOLS