The groundwater seepage from this crawlspace had resulted in mold affecting the surfaces of the wooden structural elements and paper-faced insulation in the subfloor & walls. We removed the insulation and cleaned the structural elements - drying them & coating in a white breathable EPA registered fungicidal coating. In order to prevent this from happening again - we installed a drainage system gravity fed to a SmartSump Pump System to pump water to the exterior and away from the foundation. We also added Drainage Matting, Terrablock Floor Insulation, & sealed 20 mil antimicrobial & cord reinforced liner to the earth and walls for a true CleanSpace Encapsulation System. We air-sealed perimeter rim penetrations and reinsulated. This crawlspace is warranted to be free from minor damage to the liner and ground water on top of the liner for 25 years!
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