Our Trenchlite® GRP cable troughs are lightweight, cost-effective solutions that still provide you with exceptional structural strength. Our Trenchlite  cable trough system is up to 90% lighter than concrete cable trough alternatives. Fibex GRP cable troughs have a reinforced design – our cable trough system offers significant advantages over typical lower-strength polymer and composite troughs and trenches. For example,  our cable trough can withstand a 40-tonne test load without any concrete surround. With all of these benefits, it is clear that Fibex fibreglass troughs are the ideal solutions for various applications and projects.