Job completed for Kitchen Sink Leak and Subfloor Damage Cleanup in Rion, SC

A homeowner reached out after finding water spreading out from beneath the kitchen sink and into the rooms around it. When the laminate flooring was lifted near the side door, a hole was found in the subfloor underneath. The moisture had reached the kitchen, dining room, living room, laundry room and the crawl space below, so a full mitigation response was requested.

Work on this Rion home started with a room-by-room assessment rather than immediate demolition. Laminate flooring in the kitchen, dining room and living room was lifted so the layers underneath could be checked, and the vinyl in the laundry room came up for the same reason. That inspection turned up a hole in the subfloor near the side door and confirmed that moisture had worked its way down into the crawl space. Meter readings and thermal imaging were used to separate the wet material from the dry before anything further was removed.

Containment came next. The affected rooms were closed off from the rest of the house so dust and humidity would not migrate into unaffected space while demolition was underway. Cabinetry and baseboards were taken out wherever readings showed water trapped behind them, and the stove and refrigerator were pulled forward to open up the wall and floor behind the appliances. Isolating the work area early keeps the drying equipment focused on the wet zone instead of fighting the humidity of the whole house.

The core of the mitigation was removing saturated material and drying what remained in place. Wet flooring and underlayment were bagged and carried out, and more than eight hundred square feet of compromised insulation was pulled from the crawl space, since wet fiberglass holds water against the framing and gives microbial growth somewhere to start. Exposed framing and subflooring were cleaned and treated, then air movers and dehumidifiers were positioned to push dry air across the open cavities and draw moisture out of the structure. The damaged section of kitchen subfloor was documented before the area was prepared for repair.

Drying was verified rather than assumed. Readings were logged at the same points on each visit and compared against unaffected material elsewhere in the house, and equipment was repositioned or added wherever the numbers were slow to come down. In a house like this one in Rion, where water made it into the crawl space, the framing beneath the floor generally takes longer to reach a dry standard than the finished rooms above it, so those readings are what decide when the equipment can come out. The crawl space was also checked for standing water and for any sign that the leak had found a low spot to collect in, because a trapped pocket of water beneath the floor system will go on raising humidity levels overhead however well the finished rooms themselves are drying.

Once the structure held stable dry readings across several checks, the last stage was putting the home back together. The damaged subfloor was replaced, crawl space insulation was renewed, and baseboards, cabinetry and flooring were reinstalled. Appliances were set back into position, the crawl space access was closed up, and the work areas were cleaned before the file was closed out.