FRP Decking is an engineered decking solution made from pultruded glass reinforced polymer (GRP). GRP is a composite material made from a thermosetting resin, reinforced with glass fibers. The product contains additives such as colour pigments, UV stabilisers and fire resistants. GRP is a highly versatile material, with a high strength to weight ratio. It can be finished with a variety of surface textures and colours.