Behind-the-Wall Leak Clues: How to Tell If a Pipe Is Leaking in Your Wall or Ceiling
A leaky pipe behind drywall or above a ceiling can stay hidden for weeks—quietly damaging framing, insulation, paint, and even electrical components. The good news: there are reliable signs and a few simple tests that can help you tell whether the problem is plumbing (not the roof, HVAC, or condensation)