Wood and Plastics FibreglassFibergrate - High Performance Composite Products search Fibergrate Composite Structures Inc. is a global manufacturer of fiberglass reinforced plastic (FRP) products for industrial and recreational use. Fibergrate sets the standard for high performance composite products with such proven brands as Fibergrate and Chemgrate molded grating, Safe-T-Span pultruded grating, Rigidex Moltruded grating, Dynarail handrail and ladder systems, and Dynaform structural shapes. Click Here for Specifications Water & Wastewater Food & Beverage Telecommunications Transportation Chemi