More 25+ Electric Fireplace Insert Trim Kit
More 25+ Electric Fireplace Insert Trim Kit. In addition, many inserts come with a trim kit that covers any gaps if there is not an exact size match. As you can see, an electric fireplace insert can provide both heat and ambiance to any room in your house, and they aren't that expensive when. And did i mention, these can be really easy to install. Expandable to accommodate various fireplace designs.