Dreain systems are very important part of the equipment of a building, as they can be used to collect directly and efficiently both rainwater and water from human activity. They dispose of a vertical or horizontal outlet and usually their cross section reaches up to DN150. There are many accessories and materials, while cleaning and maintenance is performed quickly and immediately. Runoff, depending on the application, can be used with membranes, bituminous waterproofing membranes, wet insulation to achieve double drainage both in the final floor and at the insulation level. In addition, they can work with all types of floors such as tile, vinyl, epoxy, cement etc.

In recent years, mainly on the balconies, the linear drainage with slot drain system is constantly gaining ground for a perfect functional and aesthetic result.