When designing a cable management system for your next project, consider using fiberglass (FRP/GRP) cable tray over traditional materials. Non-metallic cable tray provides superior protection in harsh environments where corrosion resistance and long life span are important factors. There are many who still believe that steel outweighs the competition, which is true in that steel does, quite literally, outweigh fiberglass. However, fiberglass provides the same strength-to-weight ratio at just one third the weight of steel. This allows for an easier, more cost effective installation. In addition, this weight-savings provides tremendous life cycle cost savings.