The Superior WRT6000 Wood Burning Fireplace has been designed to wow. It has a 30" height opening and is of the highest quality, making it ideal for large, unique projects. It comes in 36", 42", and 50" sizes and features proprietary Mosaic Masonry brick technology for a realistic, true masonry look. The Mosaic Masonry brick used by Superior WRT6000 Wood Burning Fireplaces is made out of actual bricks that are hand-grouted at the manufacturer. This gives your home a true masonry aspect that is likely to wow you and your guests. A large smoke dome with no visible smoke shelf, a fully insulated firebox for better cold-climate performance, a heavy-duty cast-iron log grate, and a textured powder-coat finish for improved durability are all included in this fireplace.