Terracing

Terracing is a grading technique that breaks a single steep slope into several flat steps, each one held by a short wall or a compacted earthen bank. Instead of one continuous incline, the yard becomes a stack of usable levels, like wide stairs planted with lawn, beds, or paving. The goal is to make sloped ground both stable and functional.

It differs from a single retaining wall in scale and intent. A retaining wall holds back one change in grade at one point. Terracing chains several smaller structures up the hillside, so each step carries only a fraction of the soil load. That spreads the pressure, keeps any one wall low, and slows water as it moves down the slope rather than letting it sheet off and cut channels.

In a real backyard, terracing often turns an unmowable bank behind the house into two or three planted shelves linked by steps. A garden might use timber or block tiers for vegetables, while a patio project carves out one wide level for seating and another for plants. Each flat run drains more evenly than the raw slope did.

For a homeowner or contractor, terracing matters because it reclaims square footage that was otherwise lost, controls runoff that would erode a bare hillside, and gives roots level ground where water soaks in instead of running away. The trade-off is cost and labor, since multiple walls and excavation add up, and each tier needs drainage behind it to avoid pressure buildup.

It pairs naturally with retaining wall construction, often uses a gabion wall or raised garden bed as the holding structure, and depends on careful landscape grading to set each level true.