Marco Prefab Fireplace Door – Flat Black Finish (Inside Fit)
The final detail your fireplace didn’t know it was missing.
There’s something about an open firebox that just feels… incomplete. Like the room is all dressed up, but the fireplace forgot its shoes. If your Marco prefab fireplace is missing doors, trust me—it’s not just a cosmetic issue. You’re missing out on safety, style, and serious cozy points.
Enter the Marco Prefab Fireplace Door in Flat Black—a sleek, custom-fit upgrade that instantly makes your fireplace look like it belongs in a design magazine. No more bare metal box. No more “we’ll finish that someday.” This is the finishing touch that changes everything.
What Makes It Worth It:
Designed for a Perfect Fit.
Built specifically for Marco prefab fireboxes, this inside-fit door installs snugly and securely. No awkward gaps. No guesswork. Just clean lines and a professional look.
Timeless Flat Black Finish.
Matte, modern, and made to match any space. Whether your room leans rustic, minimalist, or classic, this finish fits right in.
Safe and Stunning.
The ¼” tempered glass provides a clear view of your fire—and peace of mind. It’s strong, heat-resistant, and built to perform beautifully.
Trackless Bifold Doors.
Smooth, quiet, and easy to operate. These doors open wide without bulky tracks getting in the way, so you get full access without sacrificing style.
Lightweight Strength.
Crafted from high-quality extruded aluminum, this frame offers durability without the heavy lifting. Easy to handle, built to last.
No-Fuss Installation.
Fully assembled and ready to go, this door includes all the mounting hardware. You’ll be enjoying your new look before your coffee even cools.
If your Marco fireplace has been fading into the background, now’s the time to bring it center stage. This isn’t just a door—it’s a full-on fireplace makeover in a single step.
Fully assembled.
Built to fit.
Designed to impress.
Give your firebox the frame it deserves.
Let the transformation begin.
🔍 Can’t Find Your Model Number? Let’s Make It Easy.
If your prefab fireplace model isn’t listed, no worries—we can still help!
Just fill out our quick Prefab Door Quote Form, and we’ll match you with a custom-fit fireplace door that’s made to look like it’s always belonged there. No stress. No guesswork. Just a perfect fit.
Free Shipping | Custom Made At Time Of Order 15-20 Business Days
The final detail your fireplace didn’t know it was missing.
There’s something about an open firebox that just feels… incomplete. Like the room is all dressed up, but the fireplace forgot its shoes. If your Marco prefab fireplace is missing doors, trust me—it’s not just a cosmetic issue. You’re missing out on safety, style, and serious cozy points.
Enter the Marco Prefab Fireplace Door in Flat Black—a sleek, custom-fit upgrade that instantly makes your fireplace look like it belongs in a design magazine. No more bare metal box. No more “we’ll finish that someday.” This is the finishing touch that changes everything.
What Makes It Worth It:
Designed for a Perfect Fit.
Built specifically for Marco prefab fireboxes, this inside-fit door installs snugly and securely. No awkward gaps. No guesswork. Just clean lines and a professional look.
Timeless Flat Black Finish.
Matte, modern, and made to match any space. Whether your room leans rustic, minimalist, or classic, this finish fits right in.
Safe and Stunning.
The ¼” tempered glass provides a clear view of your fire—and peace of mind. It’s strong, heat-resistant, and built to perform beautifully.
Trackless Bifold Doors.
Smooth, quiet, and easy to operate. These doors open wide without bulky tracks getting in the way, so you get full access without sacrificing style.
Lightweight Strength.
Crafted from high-quality extruded aluminum, this frame offers durability without the heavy lifting. Easy to handle, built to last.
No-Fuss Installation.
Fully assembled and ready to go, this door includes all the mounting hardware. You’ll be enjoying your new look before your coffee even cools.
If your Marco fireplace has been fading into the background, now’s the time to bring it center stage. This isn’t just a door—it’s a full-on fireplace makeover in a single step.
Fully assembled.
Built to fit.
Designed to impress.
Give your firebox the frame it deserves.
Let the transformation begin.
🔍 Can’t Find Your Model Number? Let’s Make It Easy.
If your prefab fireplace model isn’t listed, no worries—we can still help!
Just fill out our quick Prefab Door Quote Form, and we’ll match you with a custom-fit fireplace door that’s made to look like it’s always belonged there. No stress. No guesswork. Just a perfect fit.
Free Shipping | Custom Made At Time Of Order 15-20 Business Days
The final detail your fireplace didn’t know it was missing.
There’s something about an open firebox that just feels… incomplete. Like the room is all dressed up, but the fireplace forgot its shoes. If your Marco prefab fireplace is missing doors, trust me—it’s not just a cosmetic issue. You’re missing out on safety, style, and serious cozy points.
Enter the Marco Prefab Fireplace Door in Flat Black—a sleek, custom-fit upgrade that instantly makes your fireplace look like it belongs in a design magazine. No more bare metal box. No more “we’ll finish that someday.” This is the finishing touch that changes everything.
What Makes It Worth It:
Designed for a Perfect Fit.
Built specifically for Marco prefab fireboxes, this inside-fit door installs snugly and securely. No awkward gaps. No guesswork. Just clean lines and a professional look.
Timeless Flat Black Finish.
Matte, modern, and made to match any space. Whether your room leans rustic, minimalist, or classic, this finish fits right in.
Safe and Stunning.
The ¼” tempered glass provides a clear view of your fire—and peace of mind. It’s strong, heat-resistant, and built to perform beautifully.
Trackless Bifold Doors.
Smooth, quiet, and easy to operate. These doors open wide without bulky tracks getting in the way, so you get full access without sacrificing style.
Lightweight Strength.
Crafted from high-quality extruded aluminum, this frame offers durability without the heavy lifting. Easy to handle, built to last.
No-Fuss Installation.
Fully assembled and ready to go, this door includes all the mounting hardware. You’ll be enjoying your new look before your coffee even cools.
If your Marco fireplace has been fading into the background, now’s the time to bring it center stage. This isn’t just a door—it’s a full-on fireplace makeover in a single step.
Fully assembled.
Built to fit.
Designed to impress.
Give your firebox the frame it deserves.
Let the transformation begin.
🔍 Can’t Find Your Model Number? Let’s Make It Easy.
If your prefab fireplace model isn’t listed, no worries—we can still help!
Just fill out our quick Prefab Door Quote Form, and we’ll match you with a custom-fit fireplace door that’s made to look like it’s always belonged there. No stress. No guesswork. Just a perfect fit.
Free Shipping | Custom Made At Time Of Order 15-20 Business Days
Technical Details (for my fellow fireplace nerds):
Compatible with: Majestic prefab wood-burning fireplaces (or converted vented gas models)
Material: Extruded aluminum frame
Glass: ¼" clear tempered safety glass
Door style: Trackless full-fold bifold
Mounting style: Inside fit
Frame size: 1" wide x 11/16" deep
Finish: Flat black powder coat (and yes, it looks even better in person)
Prefab Fireplace Door Size Chart
| Manufacturer | Box Model No. | Box Opening (W x H) |
|---|---|---|
| Marco | A36STD | 36" x 20 9/16" |
| Marco | B36CF - 792774/E | 36" x 20 9/16" |
| Marco | B36CFI - 792779/E | 36" x 20 9/16" |
| Marco | BM36HC - 792777 | 36" x 20 9/16" |
| Marco | BM36HCD - 792778 | 36" x 20 9/16" |
| Marco | B36HC - 792775/E | 36" x 20 9/16" |
| Marco | B36HCI - 792776/E | 36" x 20 9/16" |
| Marco | D36 | 36" x 20 9/16" |
| Marco | C36CF - 792856 | 36" x 22 1/4" |
| Marco | C36HC - 792759 | 36" x 22 1/4" |
| Marco | C36HCI - 792760(8) | 36" x 22 1/4" |
| Marco | CM36HC - 7927782 | 36" x 22 1/4" |
| Marco | CM36HCD - 7927783 | 36" x 22 1/4" |
| Marco | D36CF - 792807 | 36" x 20 1/4" |
| Marco | D36CFI - 792808 | 36" x 20 1/4" |
| Marco | D36HC - 792809 | 36" x 20 1/4" |
| Marco | D36HCI - 792810 | 36" x 20 1/4" |
| Marco | D36TCF - 792805 | 36" x 20 1/4" |
| Marco | D36TCFI - 792806 | 36" x 20 1/4" |
| Marco | D36THC - 792811 | 36" x 20 1/4" |
| Marco | D36THCI - 792812 | 36" x 20 1/4" |
| Marco | C41CF - 792848 | 41" x 22 3/4" |
| Marco | C41HC - 792849 | 41" x 22 3/4" |
| Marco | C41HCD - 792850 | 41" x 22 3/4" |
| Marco | B41CF - 792851/62 | 41" x 22 1/4" |
| Marco | B41HC - 792847/63 | 41" x 22 1/4" |
| Marco | B41HCI - 792857/64 | 41" x 22 1/4" |
| Marco | B41CFI - 792864B | 41" x 22 1/4" |
| Marco | D41 | 41" x 22 1/4" |
| Marco | D41CF | 41" x 22 1/4" |
| Marco | D41CFI | 41" x 22 1/4" |
| Marco | D41HC | 41" x 22 1/4" |
| Marco | D41HCI | 41" x 22 1/4" |
| Marco | 792794 | 41" x 22 1/4" |
| Marco | 792795 | 41" x 22 1/4" |
| Marco | 792796 | 41" x 22 1/4" |
| Marco | 792797 | 41" x 22 1/4" |
| Marco | 41 M | 41 1/4" x 25" |
| Marco | A41MTR | 41 1/4" x 25" |
| Marco | A41MTU | 41 1/4" x 25" |
| Marco | A41MC | 41 1/4" x 25" |
| Marco | 792870 | 41 1/4" x 25" |
| Marco | 792871 | 41 1/4" x 25" |
| Marco | 792872 | 41 1/4" x 25" |
| Marco | Architect A46 | 46" x 28 1/4" |
