The SafeDrain™ system has a low-profile, wider design. This design allows for adequate floor thickness (3.5 to 4 inches of concrete) to be poured back over the SafeDrain™ once the installation is complete. Other systems are taller and allow only 2 inches of concrete to be poured over them. This concrete is not thick enough to attack carpet tacking strips to it.
The SafeDrain™ system’s wider design allows for adequate water flow while reducing hydrostatic pressure caused by poor soil conditions.