Our HDPE Sub Duct systems range from 18mm to 63mm diameter and provide a flexible duct in continuous lengths of up to 3000m. These solutions allow easy, safe & rapid placement of cabling within main ducting network. As with our ducting solutions, our sub duct range include a comprehensive range of accessories and ancillary items such as bends, connectors, spacers, access chambers and building entry accessories and seals.


  • Features a bonded low friction dry liner, to enable easy cable placement & reduces risk of damage.
  • Helps installers to sub-divide their existing duct infrastructure.
  • Upto 7 sub ducts can be installed onto one drum, increasing ease & lowering cost of installation.


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Key Features

  • Various sizes available.
  • Lengths of up to 3000m available.
  • Supplied in coils or on returnable drums.
  • Available with standard 8kN pull-rope pre-installed.
  • Finished product capped to ensure ends remain watertight.
  • Colour variations are available on request.
  • Duct is marked as standard at one metre intervals.
  • For multiple sub duct requirements, one to seven way drums are available.
  • All ducts printed with relevant detail – size, customer name, production date etc.
  • HDPE subducts are available for ducted and buried applications
  • Subducts can be pre-roped
  • Manufactured from HDPE
  • Low friction liner as standard to ease fibre installation