The Osmadrain 4D935 110 Chamber Base Drainage is a high-quality, durable solution for managing waste water efficiently and effectively. Manufactured by leading brand Osmadrain, the robust design ensures optimal performance in all weather conditions and soil types. This chamber base drainage system is easy to install, making it an ideal choice for both professional builders and DIY enthusiasts. Its engineered to meet the highest industry standards in the UK, providing a reliable and long-lasting solution for your drainage needs.