Every time it rained, water used to seep through this basement doorway. The owners of this home tried to stop the flow, but weren't able to solve the problem. We installed TrenchDrain grated drainage system across the doorway. The TrenchDrain stops any water that flows across it before it gets to the basement, and redirects that water to a sump pump system. The owners of this home never have to worry about water leaking into their home through this doorway again, even during heavy rainstorms!