With many styling opportunities, a mantel can turn your fireplace into the focal point of your living room. A mantel also conceals the joints of the fireplace opening between the hearth and the wall containing the chimney. Having these functions in mind, it’s important to consider the dimensions of the mantel to fit your fireplace. Which leads most to ask this question: should a fireplace mantel be wider than the fireplace?
The answer is a big, resounding yes. As a general rule of thumb, the mantel should at least be three inches wider on both sides of the fireplace. The average mantel width in most homes is six to twelve inches. With these dimensions, you can effectively deflect the heat coming from the firebox. A shorter mantel can make the fireplace look awkward and reduce its appeal. Wider mantels that span an entire wall are also a possibility, depending on the aesthetic that you’re going for.
Working with your room’s existing design elements is also key in determining the width of the mantel. One key element is the material surrounding the fireplace. In many homes, the fireplace surround is typically made of stone, bricks, or other materials that serve both aesthetic and safety purposes. Installing a mantel that is equivalent to or longer than the coverage of the surrounding material creates a better visual impact compared to a shorter mantel.
Another design element to consider when identifying the width of the mantel is the fireplace’s location on the wall. If the fireplace is positioned in the center of a flat wall, you have the option of having a wall-to-wall mantel, depending on your personal preference. If you have a protruding fireplace wall, it may be more visually pleasing to have a mantel that runs from wall to wall or just a bit shorter than the protruding wall.
Here are 18 wide mantel ideas for your home.