About D-Line

D-Line is a UK company, based in Newcastle upon Tyne, with a global reputation for innovative cable management products ‘for use where time, safety and appearance matter’.

In 2004 D-Line patented the world’s fastest trunking system, in subtle shapes to blend with modern decor. These iconic
D-shaped ½-round & ¼-round profiles are now popular in 25+ countries. As often said ‘the finishing touch of a D-Line installation creates a lasting impression’; preferred by specifiers, installers and clients.

In 2009 D-Line also invented the first fire-rated clips that could be fitted in non-metallic trunking, so preventing the potentially fatal consequences of cable entanglement.

In 2010 D-Line developed Socket Enclosures to contain socket extensions and cable clutter, and in 2014 pioneered linkable Floor Cable Protectors to satisfy another common requirement.

In 2016 D-Line launched The Cable Safety at Work Campaign - advising of cable-hazards, legislative responsibilities, and preventive product solutions to reduce accidents and to address Health & Safety cable-risks in workplaces.

In keeping with the company’s policy of continuous innovation, Speed-D Clamps can uniquely maintain the order of network cables in server cabinets.

D-Line products are manufactured in the UK to most exacting standards. They are fully tested and certified to highest quality requirements.