Metal Ceiling Tile

Armstrong MetalWorks R-H 215

Armstrong MetalWorks R-H 215 is a versatile system. It is a concealed grid and offers a monolithic look. It is easy to install & fully demountable. Available in variety of sizes, perforations & finishes. 

Not available in:
South East Asia
  • Brunei
  • Cambodia
  • Indonesia
  • Laos
  • Malaysia
  • Myanmar (Burma)
  • Philippines
  • Singapore
  • Thailand
  • Vietnam

Materials & Options

Global White
RAL colors available on request
Wood grain effects available on request
Non Perforated (M1)
Standard Perforated (M10 - 16% Open area)
Microperforated (M9 - 9.5% Open area)
Microperforated (M2 - 19% Open area)

Technical Specifications



  • Versatile system and simple design
  • Concealed grid for a monolithic effect
  • Good acoustic properties
  • Ease of installation (alignment) and fully demountable
  • Easy access to the ceiling void
  • Maintenance friendly system

Application areas

  • Suitable for large open plan / circulation areas


Sound Absorption
Up to NRC 0.80
Fire Reaction
Class 0/1 as per BS 476 Part 6 & 7
≈ 8.07 kg/m²
Dry Cloth
Moist Cloth
Damp Sponge
Product Handling
100% downward demountable without tooling

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.