T Section GRP Cable Trough

The Trenchlite® GRP Cable Trough system, innovated by Fibex provides a lightweight and cost-effective solution to pre-cast concrete troughs.


What does our GRP Trough range include?

  • Range of Straight, Tee, Right-Angle, 45° and Transition GRP Troughs
  • Custom bends available
  • Available in 300mm and 600mm depths as standard

Why choose Fibex’s GRP Troughs instead of precast concrete alternatives?

Fibex’s GRP Trenchlite® Trough/Trenches are capable of meeting D400 (40 tonnes) test load ratings with suitable Fibex GRP Trough Covers.

The reinforced design of Fibex’s GRP Cable Troughs/Cable Trenches offers a significant advantage over the typical polymer and composite concrete troughs. This is due to GRP Cable Troughs weighing around 90% lighter than pre-cast concrete.

We are continually developing new improved and innovative products in our range using open and closed moulding processes and currently are patent pending for upcoming products.

Where is it standard to use GRP Troughs?

  • Substations
  • Power Stations
  • Wind Farms
  • Biomass Plants
  • Waste Water Treatment Plants
  • Petrochemical Plants
  • Hospitals
  • Commercial Infrastructure

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