Drainbase artificial grass tiles should not be placed on tile supports, as they are designed to lie directly on a solid foundation. This is necessary for stability and proper water drainage. Tile supports provide insufficient contact with the ground, which can lead to instability and shifting of the tiles. Moreover, the tile supports may obstruct the required drainage, negatively affecting the system’s performance. Therefore, it is important that Drainbase tiles are always placed on a solid, flat surface to ensure they function properly.