Retail and Warehousing

Drainage Systems for Warehouses, Factories & Retail Premises

We understand the key part design plays in creating the right atmosphere for retail therapy. Our Terrain siphonic drainage systems allow large roof areas to be drained quickly which means less space is taken up by vertical drainage stacks, making your comemercial building, warehouse, factory or retail premises are more aesthetically pleasing.


We offer drainage systems and rainwater management solutions for high footfall areas - from water management solutions to leak free joint integrity for drainage pipe systems and water supply systems. Our siphonic roof drainage is suitable for most industrial buildings with a large, flat roof area, such as warehouses, factories and retail outlets.


  • Siphonic Drainage Systems

    Our self-cleaning, high velocity Terrain HydroMax™ siphonic system provides an advanced roof drainage solution which can be used to drain large roof areas. Used on applications ranging from