What Are Gabion Walls?

Gabion walls are made from metal mesh baskets or cages filled with heavy materials, most commonly stone. The word “gabion” comes from an old Italian word meaning “big cage,” which makes sense when you see how these walls are built. The cages are usually made from galvanized or coated steel wire, then filled with rock, gravel, concrete pieces, or other solid materials.
Once filled, the weight of the stones keeps the wall stable. The open design also allows water to pass through, which helps reduce pressure behind the wall. This makes gabion walls especially useful for slopes, drainage areas, waterfront edges, gardens, and erosion-prone landscapes