CDM-QRW is a Isolated Wall System designed to isolate a standard wall channel therefore optimising sound insulation between horizontally arranged rooms.


System features:

  • Cost effective
  • Quick and easy to install
  • Profiles are mechanically fixed to wall to ensure that wall profile cannot escape
  • Steel elements are Zinc plated
  • System comes optionally with perimeter isolation strip to isolate the perimeter of the wall from the surrounding structures

To assess if the CDM-QRW system is appropriate CDM’s engineers will need the following information:

  • The weight and construction of the supported wall – this will determine the type of hanger
  • The weights and support locations of any items hung from the wall

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