Super Noise-Lock® Steel Acoustic Door

super noise lock door


Super Noise-Lock Doors are IAC’s solution to “elephant doors”, and are typically utilized when the door size must exceed 14'x 14’. These are beneficial in virtually any situation where sound must be contained within or excluded from a room or building.
Standard Features Include:
  • Field verified performance rating.
  • Manufactured to custom sizes.
  • 4" or 6" thick door leaf.
  • Available with manual or electric operation.
  • Rugged steel construction.
  • Glazing options available.
  • Optional Features Include:
  • Fire rated construction
  • Blast & ballistic ratings
  • Noise-Lock® (main door) within Super Noise-Lock door as means of egress.

  • Acoustic Rating

    STC 50 (dB) to achieve minimum NIC 45 and STC 55 (dB) to achieve minimum NIC 50 once installed (subject to flanking).
    acoustic test data


    The Super Noise-Lock® doors are available with a number of standard and custom hardware options. Please contact us for further details.

    Performance Features

  • Cam-lift hinges lower & seal the door to the floor eliminating the high maintenance of automatic drop seals
  • System eliminates in-field grouting to achieve the specified acoustic performance with quick & clean installation

  • Applications

  • Stage Doors For Theaters
  • TV & Movie Sets
  • Industrial & Automotive Testing
  • Anechoic Chambers
  • Industrial Enclosures
  • Hangers
  • Power Generation

  • Download Super Noise Lock Door Data Sheet Download Super Noise Lock Door Brochure