To choose the right cable management solution, you need to match the trunking type to the cable volume and the specific environment. Here is a breakdown of the most common varieties:
Mini Trunking
This is the most common type used for basic domestic and light commercial tasks. As the name suggests, it has a small profile (typically 16-25mm wide). It's designed to carry a small number of cables, such as a single power lead or a couple of lighting wires, making it very discreet on skirting boards or walls.
Maxi Trunking
Maxi trunking is the "heavy-duty" sibling of mini trunking. It is much larger in cross-section and is built to house large bundles of heavy cables. You'll typically see this in industrial settings or commercial plant rooms where high-capacity power distribution is required. Its structural integrity is higher, enabling it to support the weight of multiple thick cables.
Dado Trunking
Often referred to as "perimeter trunking," this is frequently found at waist height (the "dado" level) in offices and schools. It's unique because it's multi-compartment, allowing you to run data cables (like Ethernet) in one channel and power cables in another to prevent interference. It also allows sockets and switches to be mounted directly onto the trunking.
Self-Adhesive Trunking
This is the ultimate "DIY-friendly" option as it features a strong adhesive strip on the back, allowing you to peel and stick the trunking directly to a clean surface without drilling or screws. While incredibly convenient for home setups or light office cable management, it’s generally intended for lighter loads than screw-fixed options.