These Sita drainage variants offer many visual, construction and laying advantages. For example, SitaDrain® box drains can be laid directly on a gravel bed. The box drain components are interconnected for "endless" laying. Infinite height adjustment is possible using the height adjustment set.
Areas of application
To supplement the drainage systems on balconies, terraces, walkways, escape routes, etc.
To reduce the connection height in front of doors to 5 cm