Components designed for use within a specific series of gas barbecues, these metallic frameworks serve as the primary cooking surface. Fabricated from materials like porcelain-enameled cast iron or stainless steel, they support food items during the grilling process, directly exposed to the heat source.
Their importance stems from their direct impact on cooking performance and durability. Well-maintained and appropriately specified frameworks provide even heat distribution, minimizing hot spots and ensuring consistent cooking. Furthermore, the material composition affects resistance to rust, ease of cleaning, and longevity, contributing to the overall lifespan of the grilling appliance. Historically, improvements in grate materials have aimed to increase efficiency, reduce maintenance, and enhance the grilling experience.