SlopeGrid 6" is the deep-profile geocell that confines more fill for erosion control on demanding slopes.

The taller 6" cell wall grips roughly half again as much soil, stone, or concrete as the 4", giving added holding power on aggressive grades, in deeper channels, and under heavier aggregate loads. It anchors to the hillside and locks its fill in place to shut down erosion, soil migration, and washout.

Choose the 6" profile for slopes steeper than 1:2 (about 22.5°) or wherever a thicker layer of vegetated topsoil or hard armor needs to stay put — a permanent, low-maintenance solution built from virgin HDPE.