Custom Sub-Floor Drainage Solution for Trivoli Residence
Challenge
A Trivoli homeowner contacted MidAmerica Basement Systems after discovering recurring water pooling, damp baseboards, and rising humidity in their basement following severe rainstorms. Dense clay soils around the home were retaining excessive surface runoff, generating heavy hydrostatic pressure that forced water straight through the perimeter cold joints and porous concrete. Wanting a permanent solution to protect their lower level, eliminate mold risks, and restore peace of mind, the owner requested an expert diagnostic assessment.
Solution
To relieve sub-surface water pressure and protect the living area, our specialist engineered a complete sub-floor water management plan. The proposal outlines installing a non-clogging perimeter drainage channel beneath the concrete floor slab along the footing to continuously intercept incoming groundwater. This channel directs flow into a heavy-duty sump basin equipped with a primary cast-iron pump and an emergency battery backup system to handle power outages. Water is then pumped safely outdoors through a high-volume discharge pipe equipped with an exterior anti-freeze vent to prevent winter ice blockages.
