ONLY compatible with “Superior” model numbers: BC36, BC36I, BR36, BR36I, BBV36, HC36, RD36. The metal tag containing the Make & Model Number can be found on the inside wall of the firebox. These bi-fold fireplace doors are made with clear, 3/16” tempered glass with safe finished edges, in matte black anodized aluminum. Arrive fully assembled and ready to snap into your Superior fireplace. Made in the USA For these doors to fit properly, the fireplace must already have tracks and clips installed. We do not provide detailed measurements to ensure that customers only select models compatible with their existing setup, since parts, tension pins, and track sizes vary by model. Do Not Order Unless Your Model Matches One Listed. Please contact us with any questions. Saftey Notice: Fireplace doors must be fully opened while fire is burning. IMPORTANT: Your brand name and model number can be found on the metal tag on the inside of your fireplace. Confirm before ordering your Superior Fireplace Replacement Doors model number: BC36, BC36I, BR36, BR36I, BBV36, HC36, RD36. All fireplace doors made in the USA. Please Note: Your fireplace must match a model number listed above AND have the appropriate existing pieces for these doors to install properly. You'll need: 1) A top track 2) Two clips in the top left and right corners of your firebox 3) Two holes in the bottom left and right corners of your firebox Don’t have tracks and clips? Please check out our collection of high quality zero clearance/prefab fireplace doors. They are easy to install and affordable, without compromising quality, safety, or fitting. Reminder: Fireplace doors should always be kept open while a fire is burning. *These doors will NOT fit fireplaces made by "Majestic." Please do not order if your fireplace is made by the "Majestic" brand.