METALWORKS SecureLock

METALWORKS SecureLock

Tamper-resistant ceiling system from 18-gauge galvanized steel panels.

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

  • Point-load tested to withstand up to 850 lbs, and a minimum of 430 lbs
  • Concealed locking
  • Installs on a heavy-duty PRELUDE XL suspension system
  • Protection against contraband concealment
  • 18-gauge electrogalvanized steel

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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.
0.80
  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.
Up to 38
Fire  
  Fire Performance Class A (FM)
Class A (UL)
Light Reflectance

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

Recycled content range.
30%
Sag/Humidity Resistance

Ceiling panels maintain humidity and sag resistance.
Standard
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.
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.
Special Applications
  • High Security

Sustainability Profile


Recycled Content
 30%
SUSTAINABLE PRODUCT SEARCH TOOL usGreenGenie_alt
Get Started

Videos

Installation

How to and Guides

Accessories

5594
Component Type
  • Accessory
Compression Strut
5396
Hold Down Border Clips - 18 gauge
5398
Access Door - 18 gauge
5398
Access Door - 18 gauge
5596
Pieces Per Carton
  • 100
Security Screws
5597
Security Screwdriver
5598
Pieces Per Carton
  • 100
TEK Screws
5650
C Channel - 18 gauge
5965P1
Pieces Per Carton
  • 8
Exit Panel - Unperforated
5965P4
Pieces Per Carton
  • 8
Exit Panel - Perforated

CAD & REVIT

CAD Files

Resources

Technical

METALWORKS SDS
  • pdf
  • 464K

TOOLS