Fibreglass grating comes in several types, each catering to different applications and environments. The primary types include pultruded grating, molded grating, and heavy-duty grating. Pultruded grating, known for its high strength and low deflection, is ideal for applications requiring significant load-bearing capacity. Molded grating, on the other hand, is typically used in environments where chemical resistance is paramount. The variation in manufacturing processes results in differing prices; generally, pultruded grating tends to be more expensive than molded grating due to its superior properties.