What is a fireplace insert?

A fireplace insert does just as it sounds like, which means that you can fit one inside your existing home to take the place of an older style and ensure that they function better overall because this type typically features fireboxes made from different materials such as steel or clay rather than concrete since those offer better performance while also lasting much longer, too. This makes them much more efficient and less likely to break down within a short period of time after installation so replacing something similar with this choice might be worth considering if needed especially when fuel costs begin taking their toll on your wallet over time.