Metal Ceiling Tile

Armstrong MetalWorks B-H 300

Armstrong MetalWorks B-H 300 is a custom system that offers a broad range of metal panel sizes, perforations, and finishes in a strikingly bold exposed linear grid system. Easy access to plenum. 

Not available in:
  • India

Materials & Options

Global White
RAL colors available on request
Wood grain effects available on request
Standard Perforated (16% Open area)
Microperforated (18% Open area)
Microperforated (20% Open area)

Technical Specifications



  • Combining functionality with stylish simplicity
  • Creates a linear visual effect
  • C-profiles alignment with partitions to help fixing/support for partitions
  • Configurable panel dimensions possible
  • Factory cut-outs for services available on request
  • Various design options for the profile and panel (linear, radial, crossed)
  • Easy access to the ceiling void

Application areas

  • Used in large office environments and flexible with partitioning systems...
  • Transportation
  • Entryways, lobbies, high traffic areas


Sound Absorption
NRC 0.70
Fire Reaction
Class 0 / Class 1, BS 476, Part 6 & 7
Humidity Resistance
95% RH
Dry Cloth
Moist Cloth

Downloads & Contact

Our proactive, service-driven mentality stands out just as much as our products. We have the technical know-how to provide specialist consulting expertise, as well as the feet on the ground to deliver the custom solutions you need on-site.