For the look of a more traditional hearth, Monessen Lo-Rider LCUF series is available in both 32 and 36 inch sizes. With its low profile hearth the firebox appears to nearly rest on the floor and it offers an extra large viewing area. Standard Herringbone firebrick is supplied on both the 32 and 36 inch sizes - so all you have to do is select your optional accessories to make these exceptional vent free fireboxes from Monessen truly your own. Key Features CSA design certified to fit most 18," 24," and 30" vent free log sets Zero clearance design for ease of installation Gas knock out available on left and right side No expensive flue, or hearth required Outside air kit option Standard curtain mesh screens for true fireplace appeal Available with refractory Herringbone firebrick Tallest opening available for full view of fire Installs with base almost flush with finished hearth area Can be installed with non-combustible material up to the opening of fireplace for true masonry look Proudly Made In USA