The module provides the possibility of designing rainwater drainage gravity systems for building roofs and their environment. It includes graphic editing, selection of pipelines (pipe diameters, fittings), 2D and 3D drawing presentation, bill of materials. In the course of project creation, a 3D model of the project is created, the preview of which can be used to control compliance with the expected state on an ongoing basis. Visualisation of the model can take into account installations designed (or in progress of designing) in other modules of InstalSystem 5 package.

(The publication of the complete version is planned for release 27.0)