The Premium Outdoor fireboxes from the Traditional Series feature a massive opening & is fully insulatate. Fireboxes range in size from 36 inches up to 50 inches. All fireboxes feature a stainless steel face & wire mesh firescreens. Both Traditional Stacked or Herringbone brick patterns are available. Includes a Gas line knock-out for installing Vantage Hearth gas logs, such as, the Vantage Hearth Southern Comfort log set.