A supply line splits behind a finished basement wall
- What homeowners notice
- A cold snap is followed by a thaw, and water appears on the carpet at the foot of a finished basement wall. The line had frozen against the outside wall and split once it moved again. Nothing is visible above the wall, and the carpet is wet only along one edge.
- What we do
- The main is closed first, then the power to the basement outlets is checked and the carpet edge is lifted. Readings are taken in the wall cavity and along the subfloor, and a small opening is made low on the wall where the readings stay high. The wet pad is removed, the cavity is dried, and the plumber is given the location of the split.
- What to expect
- The subfloor and the framing reach their dry goal over several checks, the carpet is replaced by the owner's choice, and the record with its photographs goes to the owner for the insurer.