This 1980s bi-level in the Adams Dairy Parkway area of Blue Springs had been dealing with water seeping through the floor-to-wall joint after every heavy rain. The basement carpet was perpetually damp, personal belongings stored along the walls had been ruined multiple times, and a musty smell permeated the entire lower level.
The existing sump pump was undersized for the volume of water the home was taking on and had started failing intermittently. Jackson County's expansive clay soil holds water like a sponge, and this home sat at the bottom of a gentle slope that directed runoff straight toward the foundation.
We installed a full perimeter drain tile system with a washed gravel bed, sealed a floor liner to the wall vapor barrier creating a continuous moisture management system, and upgraded to a high-capacity sump pump with a battery backup unit to protect against power outages during storms.
The vapor barrier covers every wall in the basement, directing any moisture down to the drain channel and into the sump — the same sealed vapor barrier approach we use in crawlspace encapsulation projects. The homeowner went from mopping up water after every storm to a completely dry basement through an entire Missouri spring season — the wettest they'd seen in a decade.