Assess Hidden Moisture When Walls or Floors Feel Damp

Cost Savings

Checklist Tasks

• Scan affected areas with a pinless moisture meter to locate hidden dampness.
• Check baseboards and trim for swelling or gaps from water behind walls.
• Remove outlet covers near damp spots and inspect for corrosion.
• Use a flashlight at a low angle to detect warping or bubbling in finishes.
• Smell wall and floor joints for musty odors indicating hidden mold.
• Tap drywall or wood to find hollow spots or softness caused by rot.
• Inspect exterior walls and windows for cracks or failing caulk.
• Check HVAC vents and pipes near damp areas for drips or missing insulation.
• Tape plastic overnight to tell condensation from leak by moisture location.
• Review water bills for unexplained increases suggesting plumbing leaks.
• Document findings with photos and meter readings for insurance support.
• Mark the edge of damp areas with tape to monitor any spread.