A radiator is an essential part of many homes, providing warmth and comfort. However, like any other household system, it can face issues. A common problem faced by homeowners is a leaky radiator, which can send your water and heating bills through the roof. Knowing how to turn off a radiator valve can be the difference between a minor inconvenience and a major mishap. This guide will walk you through the steps to safely and efficiently turn off a radiator valve, ensuring you're prepared for any leaks.