The Lite Prem 500 channel from Polycon offers versatile drainage solutions with two configuration options: the standard version with grating or an enhanced version featuring attachable stainless steel edge rails. These edge rails, made from 1mm thick stainless steel, provide lateral protection for the channel, enhancing its durability. Each 1m channel requires two edge rails for full coverage. Both versions feature an internal width of 500mm and an internal depth of 520mm, with an overall depth of 550mm. Without the edge rails, the channel has an overall width of 575mm, while with the edge rails, the width increases to 580mm. This added feature boosts strength and protection, ensuring optimal performance in various environments.