JKD Hydrocup, is a lightweight, high strength, interlocking module that provides both effective sub-soil drainage and water storage for podium gardens, roof top gardens, planter boxes and landscaped decks .

It offers numerous advantages over conventional brick - bat - gravel drainage systems. It is installed directly onto the waterproofed concrete slab. No trained labor is required to install these easy to fix modular panels. In a day, a pair of worker can lay around 500 square meters of draincells.