Polyester geogrid (PET geogrid) is warp-knitted geogrid produced with high-tenacity polyester filament yarn, coated with PVC or bitumen layer for enhanced anti-aging and chemical resistance. This polyester geogrid delivers high tensile strength, excellent creep resistance and low long-term deformation, ideal for long-duration soil reinforcement under sustained load. It works perfectly for soft soil foundation treatment, highway and railway subgrade reinforcement, dam reinforcement, slope stabilization, retaining wall and landfill engineering. Our warp knitted polyester geogrid provides stable load distribution and strong interlock with granular fill, trusted geosynthetic material for large infrastructure projects worldwide.