Royal Corinthian manufactures a synthetic stone balustrade system that looks and feels like stone but at a fraction of the cost and weight. We offer 6 standard colors and 3 textures. Most of our rails can span up to 20’ without interruption, which is the longest span in the industry and across all materials. These balustrades exceed structural requirements for both commercial and residential projects. RoyalStone™ balustrades offer the greatest advantage over our other balustrade systems when a pre-finished, low maintenance, structural balustrade is required with longer rail spans.