Daily cover materials help extend landfill life expectancy by preserving valuable airspace that would otherwise be occupied by soil. Traditional six-inch soil layers applied each day gradually reduce the volume available for waste, limiting how much can be placed in the landfill over time.
Alternative covers, such as synthetic liners, foams, or lightweight debris, achieve the same protective functions with much less material, allowing more waste to be stored in the same footprint. By conserving space, operators can delay the need to develop new cells or expand the landfill, stretching its operational lifespan. Efficient covers also improve daily operations by reducing time spent spreading heavy soil, which supports consistent waste placement and better compaction.
