- All of the fireplace glass doors below are designed and made to perfectly fit your Superior fireplace
- Superior Fireplace Models: B943, B1043, B1243, BCF4385, BRF4375
- Opening Size: 42 5/8 x 21
- First Available Doors for Your Model: The EZ Door for Superior Fireplaces
- Quick Ship: Yes!
- How to Measure for Fireplace Doors