METALWORKS Concealed

METALWORKS Concealed

Large-size panels with concealed suspension are 100% accessible.

Cleaning & Disinfecting

NRC (Noise Reduction Coefficient) is a standard measurement for a material’s acoustical absorption ranging from 0.00 (no absorption) to 1.00 (total absorption).

CAC (Ceiling Attenuation Class) is a standard measurement of a ceiling system’s ability to block sound between two closed spaces. CAC values of 35 or greater are recommended to achieve speech privacy.

NIC (Noise Isolation Class) is a standard measurement of total sound attenuation between two closed spaces. It considers the ceiling, wall, and other interior finishes.

AC (Articulation Class) is a standard measurement of a ceiling system’s ability to attenuate sound within a large open plan space. AC values of 170 or more are recommended to reduce speech distraction.

Sabin is the unit of measure for total sound absorption of an acoustical object (like blades, baffles, clouds, and canopies).

Now, standard products available in 4 weeks or less provide a variety of options and offer short lead times to fit most budgets. Standard sizes and colors mean no shop drawings or submittal sample approvals. Package with the diverse portfolio of Armstrong solutions.

Want to learn more? Check out the FAST Program for Specialty Ceilings.

Performance

  • Narrow 1/4" reveal offers clean, monolithic look
  • Hook-on panels provide safe and secure downward accessibility
  • Scrubbable, soil-resistant panels with acoustical options
  • Lightweight panels install with standard 15/16" suspension system
  • Complete standard system from one manufacturer
  • Can be installed with minimum plenum clearance

Ceilings for Healing Environments

Addressing COVID-19 Concerns
View Solutions
Ceilings for Healing Environments
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.
0.10
Fire  
  Fire Performance Class A
Light Reflectance

Light reflectance average of 0.83 or greater. White only.
Up to 77%
Recycled Content

Recycled content range.
Up to 85%
Sag/Humidity Resistance

Ceiling panels maintain humidity and sag resistance.
Standard
Disinfectability
Fog

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

May be sprayed following CDC recommendations using EPA disinfectant​ cleaners per Armstrong Cleaning & Disinfecting Guidelines​.
Wipe

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

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

Offers superior wash resistance without compromising panel finish integrity, using a washability tester as per ATSM D4828.
Scrubbability

Withstands up to 150 scrub cycles using a scrubbability tester as per ATSM 02486.

Sustainability Profile

Recycled Content
Up To 85%
SUSTAINABLE PRODUCT SEARCH TOOL usGreenGenie_alt
Get Started

Videos

Installation

How to and Guides

Accessories

7842
7842
Component Type
  • Molding
Pieces Per Carton
  • 40
Slip-on Molding
Length
  • 120 in
Height
  • 5/8 in
6656M1
Pieces Per Carton
  • 6
MetalWorks Concealed Trim
Length
  • 120 in
Width
  • 6 in
90190A242
Pieces Per Carton
  • 100
#10 Pan Head Sheet Metal Screw

CAD & REVIT

CAD Files
REVIT Files

Resources

Technical

METALWORKS SDS
  • pdf
  • 464K

Sustainability

TOOLS