View the complete range of galvanised steel trunking, which is supplied by Aitkens electrical. Our steel trunking is manufactured from pre-coated galvanised steel to BSEN10142 and offers excellent protection from corrosion. It’s tough and durable structure makes it ideal for application in public areas where it is at risk of damage. It is mainly used for horizontal and vertical mounting or suspension, across roof joists for general power distribution. This trunking is reliable, practical and hard wearing which makes it a popular choice for contractors. We offer many variations in size in order to suit wherever the area of application may be or the type of cable within the enclosure. Choose from 2X2 (50mm x 50mm), 3X3 (75mm x 75mm), 4X4 (100mm x 100mm), 6X6 (150mm x 150mm), 4X2 (100mm x 50mm), 6X4 (150mm x 100mm), 6X2 (150mm x 50mm), 4X3 (100mm x 75mm), 6X3 (150mm x 75mm) and 3X2 (75mm x 50mm). Each of our galvanised steel trunking units includes conduits, suspension hangers, struts and brackets for optimal installation. Whatever steel trunking you may require you will find it within this section. If you need any further help or advice on which form of trunking you should purchase, contact one of our experienced sales team today either by telephone 0845 301 2016 or the live chat icon at the bottom of the screen.