Catch Basins & Channel Drains in Leesburg, VA

Catch Basins & Channel Drains for Leesburg Homes and Estates

Some drainage problems live on the surface and need a surface answer. A catch basin is a box set at a low point with a grate on top that collects water and sends it down solid pipe to a safe release. A channel drain, sometimes called a trench drain, is a long narrow grated trough set across a driveway apron, patio edge or garage threshold to intercept sheet flow before it reaches the house.

The principle is to place the inlet at the true low point and give it somewhere to go. Pros grade the surrounding surface so water reaches the grate, bed the unit on compacted stone, connect solid pipe with continuous fall and end the line at a daylight exit, dry well or planted basin on your own ground. A sump in the basin traps leaves and grit so the pipe stays open. Grates come in plain plastic, cast iron or brass to suit refined stonework.

Channel drains are common at the foot of sloped driveways on hillside lots in Leesburg, along Route 15 and the Country Club area, and across brick and bluestone terraces where the surface pitches wrong. Catch basins fix low lawn pockets behind older homes, and in townhome courts where yards are tight. Where karst geology is a concern north and west of town, providers avoid sending a heavy flow to a single point.