Two systems, one coordinated drainage plan
- Tightline drains Solid underground pipe carries concentrated water from downspouts or collection points to a controlled outlet.
- Surface drains Catch basins or grates collect water at ground level in low areas, patios, driveways and walkways.
- Proper slope Pipe and surrounding grade must support gravity flow toward the selected discharge point.
- Hidden infrastructure Most of the system remains below grade so the finished landscape can remain clean and usable.
