A gas firebox fits into your existing fireplace to get that custom look you've always wanted. Once installed, you're ready to build your dream fireplace from the ground up — choose your burner and log set, frame, louver and door to create a beautiful centerpiece for any room in your home. Our selection of vent free firebox options features products from top brands including White Mountain Hearth and Everwarm to guarantee the finest quality products on the market today. Shop our collection and enjoy free shipping to anywhere within the contiguous United States. We're certain you'll find a product you'll absolutely love.