The RH99 HumiGuard Plus formula provides a 30 year warranty against sag, surface growth of mould and mildew when installed in Armstrong Peakform 24mm steel grid, Armstrong Suprafine or Silhouette 15mm steel grid and Armstrong Blue Tongue Aluminium 24mm grid.

Conforms with BCA Spec. C1.10 and tested to AS/NZS 3837:1998 – Group 1, ISO 5660 – Group 1 –S.

  • The highest level of sound absorption and attenuation possible for a ceiling panel producing the optimum flexible acoustic space
  • TOTAL ACOUSTICS™ Performance (NRC+CAC)
    • Outstanding sound attenuation, improving room to room privacy
    • Excellent sound absorption for reduced reverberation and quieter spaces
  • Global GreenTagCERT TM GreenRate™ Level A Certified for Green Star™ contribution
  • Reinforced, scratch resistant scrim face with ‘Vacuum Paint – Hard Edge’ treatment for easier handling and longer life
  • Smoother whiter surface with high light reflective finish for a brighter space
  • Humiguard™ Plus RH99 Sag Resistance
  • ISO 5 Clean Room Performance