Choosing between cable tray, basket, ladder, or trunking for safe and efficient cable installation

What Is Cable Trunking? Complete Guide to Cable Protection and Installation

What Is Cable Trunking?

When electrical cables are installed, it’s essential to ensure they remain protected and organized throughout their lifespan. Cable trunking provides a practical solution — it’s a protective enclosure system that shields cables from mechanical damage, dust, moisture, and other external elements.

Beyond protection, cable trunking also helps improve the aesthetic appearance of installations, reducing visible clutter and creating a clean, professional finish.


How Is Cable Trunking Installed?

Cable trunking is typically installed by housing electrical cables within an enclosed metal channel, which is then securely mounted to a wall or surface. Once enclosed, the trunking system not only keeps cables neat and secure but also provides an additional layer of defense against impact, dirt, and water ingress.

Trunking systems can also be adapted to various layouts — using accessories like 90-degree bends, couplers, and internal lids to route cables neatly around corners or obstacles.


Our Range of Cable Trunking

We supply a comprehensive range of high-quality, pre-galvanised steel cable trunking systems to suit different installation requirements. Each size includes compatible fittings and accessories to ensure a professional finish.

50mm x 50mm Cable Trunking

  • Length: 3 metres (can be easily cut to size)
  • Accessories: Couplers, end caps, and corner fittings available
  • Ideal for small to medium-sized cable runs

100mm x 100mm Cable Trunking

  • Length: 3 metres
  • Accessories: Full range of compatible components
  • Suitable for larger cable bundles or commercial installations

150mm x 150mm Cable Trunking

  • Length: 3 metres
  • Material: Pre-galvanised steel
  • Accessories: Wide selection available to tailor your setup
  • Designed for heavy-duty or industrial applications