If you have a prefab (or zero-clearance) Superior wood burning fireplace, let’s give it the finishing touch it’s been waiting for. These custom fireplace doors are tailored to fit like a glove—adding both polish and protection while instantly elevating your hearth’s personality.
Every door includes clear tempered safety glass, so you’re not just upgrading looks—you’re investing in smart, reliable safety. Because let’s be honest, good design should always come with peace of mind.
These are inside fit doors, designed to install neatly within the black firebox opening for a sleek, integrated look that feels intentional and elevated—no more awkward gaps or bare-bones frames.
When it comes to finishes, you’ve got style choices galore: go timeless with Matte Black, bold with Natural Iron, modern with Brushed Satin Nickel, or add a little glam with Polished Brass. Yes, your fireplace can absolutely be the best-dressed feature in the room. 🔥
✨ Prices start at $465.00. Want to give your Superior fireplace the glow-up it deserves? Just scroll down and fill out the quote form—I’ll handle the rest!
| Manufacturer | Box Model No. | Box Opening |
|---|---|---|
| Superior / Lennox | ||
| Superior | G-436D | 28 1/4 X 18 1/2" |
| Superior | HC3320, HC-3550, GRD-5500, GRD5500-2, GHC-5500, GHC5500-2, RD3300 | 33 1/4 X 21" |
| Superior | RD/HC-36, BRF/BCF36, BR-36, BC-36, BBV-36 | 36 X 20 3/16" |
| Superior | COL-3629 | 36 X 29" |
| Superior | KC38, KC38-3, KR38, KR38-3, RD3800, BRF3875, HC3820, BCF3885, HCE4050 | 38 X 21" |
| Superior | LBR-38, LBC-38, LBR-3824, LBC-3824 | 38 X 24 5/8" |
| Superior | FP-38 | 38 X 25 1/2" |
| Superior | ST-3840A (Old Models) | 39 X 22 1/4" |
| Superior | ST-3840A (New Models) | 39 1/2 X 23 1/2" |
| Superior | RD/HC42, BR42, BC42, BBV42, BC42-2 | 41 X 22 5/16" |
| Superior | LA-41 | 41 1/4 X 25" |
| Superior | BRF-4375, RD-4300, BCF-4385, HCE-4320, HCE-4550, KR4300, KC43, KR43 | 42 3/4 X 21" |
| Superior | LBR-43, LBC-43, LBR-4324, LBC-4324, LS-43ST | 42 3/4 X 24 5/8" |
| Superior | FP-43 | 42 3/4 X 25 1/2" |
| Superior | LBV-43 | 43 1/2 X 24 5/8" |
| Superior | TM-4500, TMC-4500 | 45 1/4 X 29" |
| Superior | EST-48, EST-4800 (Overlap Fit Only) | 48 X 28" |
