Aluminum perforated sheet has a comprehensive range of hole sizes, hole centers, thickness and percent open areas, which are suitable for various applications. For most applications, perforated aluminum sheet need no protective coating but often anodized to improve color and strength. Aluminum sheet is widely used in the automotive industry, interior design and architectures. Also, it is used in the car grilles, decorative partitions, infill panels, display stands, street furniture and shop fittings.