Northern Cables Inc. provides custom interlocked armour services on other manufactured cores supplied by the customer. The most common materials for armour are aluminum or galvanized steel.

Choice of material thickness and grade can vary depending on the physical properties required by the end user. Other materials are available upon request. In addition Northern Cables can provide custom jacketing services on supplied cores including armoured cables. These jackets are available in a range of colours with custom printing. Length Marking in meters and feet is also available. PVC jackets are resistant to water and sunlight, meet FT4, have low acid gas, are rated to minus 40C, and are available in a variety of colours. Other thermoplastics are available on request.


  • Interlocking type
  • Aluminum
  • Steel
  • Other metals available on request
  • 0.020″ to 0.040″ in thickness
  • 0.375″ to 0.750″ in width
  • Up to 4.0″


  • PVC – Polyvinyl Chloride
  • Other Thermoplastics
  • Up to 2.20″ diameter under jacket
  • All colours
  • Custom Printing