If you hear a knocking sound every time you flush the toilet, you might feel concerned about a possible plumbing issue. This noise, also called a “water hammer,” often sounds like someone is knocking on the walls of your home every time a person flushes the toilet. It might seem like this is a huge plumbing issue that needs immediate professional help. But, lucky for you, a “water hammer” is usually a simple fix that can and should be done quickly.  Continue reading →