Glass fiber reinforced concrete (GFRC), also called GRC or FRC, is a cementitious, composite material, cast in thin shell shapes for use in construction consisting of Portland cement, aggregate, water, alkali-resistant glass fibers, polymer and additives.

GFRC can be used wherever a light, strong, weather resistant, attractive and fire retardant material is required. GFRC can be used as wall panels, window surrounds, spandrels, column covers, soffits, cornices, brackets, quoins, railings, pilasters, copings, domes, etc. Landscape and hardscape uses include site furnishings, planters, bollards, urns, tables, fountains, marine structures, pools, and rock formations. GFRC is used in historical restorations and renovations, for the replication of building ornaments of terra-cotta, carved stone and even wood.

GFRC allows the designer the freedom to design with less restrictions and weight than most other materials. Installation is easier, and there is less of a load imposed on the structure.