Gas inserts are a great way to make an existing fireplace efficient while also adding a secondary heat source to your home. Using a flexible liner to vent the unit, you do not have to worry about issues associated with older fireplaces such as drafting issues and questionable clay linings. A gas insert is inserted directly into an existing fireplace and vented up the existing chimney sealing off the old wood fireplace. Kozy Heat, Fireplace X, Lopi, and Mendota have a wide variety of decorative faces to choose from. We carry a variety of styles to choose from including full-view inserts that allow you to maximize your viewing along with modern and transitional units. Make your existing fireplace into a show piece!