GRÖMO ALUSTAR design flat-roof hopper

The aesthetically pleasing design flat-roof hopper ensures uniform and visually appealing drainage of all parts of a house. Its dimensions and compact shape make it particularly suitable for parapet drainage in buildings of different sizes. The emergency overflow on the designer flat-roof hopper is already created by cleverly positioned drainage slots. Individual structural conditions can nevertheless be taken into account, as the position of the inflow can be specified within a defined area. The overflow slots on both sides are designed so that accumulated water drains away before it backs up in the inflow pipe. Equipped with an integrated splash guard, the design flat-roof hopper virtually eliminates the possibility of unplanned water leaks from the drainage slots, even in heavy rain.