One of the most common plumbing annoyances is the hiss, rattle, and squeals that occur within the pipes. Some of these problems are potentially serious, and others are not that big of a deal. The biggest concern is when you completely ignore plumbing noises. That little knock and rumble that occurs, when you turn your water on, could be a sign of a drain blockage, water pipe failures, or defects in the venting system. Whether you have a modern or an older home, eventually, you'll encounter issues that require repair or replacement. So, when you hear plumbing noises in walls, it's always best to be proactive rather than reactive. Call a plumber. In this article, we will discuss some typical plumbing noises and their associated causes. Click through to find out more on what could be causing the plumbing noises in your home. Read more ยป