Trough-Tec Systems (TTS) is the UK supplier of Green Trough - the world’s most versatile cable troughing system for power and communications.


Suitable for a wide range of civil infrastructure projects including, rail, power & energy, highways, bridges, tunnels, airports and water treatment plants, it is the most effective and sustainable replacement for more cumbersome systems.


Made from a 100% recycled polymer, the environmentally friendly and rugged units are designed to carry high voltage power and comms cabling anywhere; horizontally, vertically, at an angle, around an obstruction, along a wall, as a walkway and even in an elevated position.

Watch our video introduction

TTS (Trough-Tec Systems) is a

division of the HIRD Group

TTS (Trough-Tec Systems)


Clifford House

Lady Bank Drive


Doncaster DN4 5NF


P:  +44 (0)1302 343633



HIRD Rail Development


Cold Hole Expansion (CBX)

FTI RailTec

FTI StopCrackEX


Lankhorst Mouldings

Trough-Tec Systems


TTS Green Trough

TTS Walkway System

TTS Elevated System

TTS Replacement Lid

HIRD Rail Services


Insulated Rail Joints

Track Products

Heritage Rail Services