AP/ArmaFlex®  is the original, fibre-free, closed-cell thermal and acoustic duct insulation engineered to safeguard indoor air quality (IAQ), attenuate HVAC noise and reduce energy loss.

Key features

  • Fiber-free, non-particulating, formaldehyde-free, free of PDBE flame retardants, and low VOC
  • Microban® antimicrobial product protection inhibits the growth of mold and mildew in the insulation
  • Attenuates airborne noise to reduce background noise from HVAC systems
  • Meets ASHRAE 90.1 - 2010, ASHRAE Standard 189.1, IECC 2012 and California Title 24 for increased energy efficiency
  • Designed to last the useful life of mechanical equipment