Imagine this scenario: you’re peacefully sleeping or relaxing in your home, and then all of the sudden your peace is disrupted by a persistent knocking noise. It’s not coming from the front door—rather, it’s coming from… inside your walls!
No, this probably isn’t the sign of a haunted house. A much more likely scenario is that what you’re heating is your plumbing pipes knocking. This is definitely not a sound to be too alarmed by, but that doesn’t mean you can ignore the problem either, and that can cause plumbing problems like pinhole leaks and loose plumbing joints.