That’s why so many professionals and homeowners across the UK choose Cotterill’s Drainage for dependable solutions, expert advice, and unbeatable service. Understanding Drainage PipesA drainage pipe is used to collect, transport, or redirect water to prevent oversaturation and damage. Different types of drainage pipe serve different purposes:Perforated pipes allow groundwater to filter into the pipe, making them ideal for land drainage. Why Drainage Pipes MatterFlood ProtectionBy carrying excess water away from problem areas, drainage pipes reduce the risk of localised flooding and water damage. Where Drainage Pipes Are UsedDrainage pipes feature in almost every sector:Agricultural drainage systems that keep fields dry and improve crop yields.