Mineral Ceiling Tile

Armstrong DUNE Max

Armstrong DUNE Max with its microperforated, finely sanded surface, offers improved levels of sound absorption and sound attenuation, making it a great choice for classrooms and other areas requiring acoustical control.

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

Materials & Options

Armstrong DUNE Max
600 x 600 mm
1200 x 600 mm
Board Edge Detail
Tegular 24 Edge Detail
Tegular 15 BE Edge Detail

Technical specifications



  • Premium sand textured finish
  • Superior humidity resistance: RH99

Application Areas

  • Offices
  • Education
  • Healthcare
  • Retail
  • Corridors / Lobbies


Sound Absorption
NRC = 0.70
Sound Attenuation
CAC = 33 dB
Light Reflectance
Fire Reaction
Class 0/1 as per BS 476 Part 6 & 7
Class A as per ASTM E-84
≅ 5.2 kg/m²
Thermal Conductivity
λ = 0.060 W/mK
Humidity Resistance
RH 99%
Recycled Content
Up to 63%
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.