Where conventional geogrid solutions often require expensive, well graded stone, Tough-Cell can accommodate lower-cost alternatives including less refined aggregates, site-won materials and, in some applications, even sand. That is a major distinction; traditional stabilisation systems generally cannot achieve the same performance using these materials because they lack the three-dimensional confinement needed to control movement effectively.

The commercial impact can be substantial. On some projects, using locally sourced or minimally processed fill materials has reduced aggregate costs to roughly one third of those associated with premium graded stone. With aggregate prices continuing to rise, particularly for processed materials transported over long distances, the ability to use alternative fills creates a clear economic advantage.

There are environmental benefits as well. Reducing reliance on quarried and heavily processed aggregates lowers embodied carbon, cuts transport movements and enables greater reuse of materials already available on site. For projects in remote locations, areas with poor access, or sites where imported stone is prohibitively expensive, this can materially improve project viability while reducing overall construction impact.