The details
Product details
Overview
Product details and key features
Mantel is a custom-made Premier-tier fireplace door with a cast aluminum frame, welded mitered corners, and a wide 2⅝-inch top rail tuned to read as a natural transition into a wood or stone mantel shelf above. Built to tuck cleanly under tight lintels and millwork while carrying shadow under the mantel. Lead time: 3–5 Weeks after Expert Fit Review.
Design details
- 2⅝-inch wide top railroughly half an inch beefier than a standard Premier so the door reads as part of the millwork, not separate from it
- Cast aluminum Premier-tier framewith welded mitered corners, hand-dressed at the seam
- 1-inch standard overlap (Masonry) · 1/4-inch overlap (ZC) — wider top-rail overlap helps tuck the door under a tight mantel shelf
- Powder coat baked at 400°F — matte black and textured bronze suit mantel millwork best
- Built for masonry overlap, masonry inside fit, and prefab openings
Specifications
Frame dimensions, fit and materials
| Specification | Mantel MasonryOverlap Only | Mantel Zero-ClearanceOverlap Only |
|---|---|---|
| Frame Widthwidth of the visible frame band | Mantel Masonry Overlap Only1 1/2" | Mantel Zero-Clearance Overlap Only1 1/2" |
| Std Overlapstandard coverage of the opening edge | Mantel Masonry Overlap Only1" | Mantel Zero-Clearance Overlap Only1/4" |
| Frame Depthprojection from the fireplace face into the room | Mantel Masonry Overlap Only3/16" | Mantel Zero-Clearance Overlap Only3/16" |
| Recessed Depthportion extending into the opening with overlap installation | Mantel Masonry Overlap Only1 1/2" | Mantel Zero-Clearance Overlap Only1" |
| Top Frame Width | Mantel Masonry Overlap Only4" | Mantel Zero-Clearance Overlap Only4" |
| Top Overlap | Mantel Masonry Overlap Only3 1/2" | Mantel Zero-Clearance Overlap Only2 1/2" |
Installation
Brackets, clearances, step by step
Installation Overview
Follow the diagrams for your fireplace type. Not sure which? Send us photos at info@exceptionalfire.com and we’ll confirm the correct hardware before your door ships.
Masonry Fireplace Doors
Bolt to lintel + side bricks. Confirm mounting style before tightening.


Factory-Built (Prefab) Fireplace Doors
Bracket choice depends on the metal box face. Hardware ships pre-matched to your firebox.
Need help? Email info@exceptionalfire.com with photos of your fireplace + opening dimensions before installation. We’ll confirm the right hardware and walk you through any tricky step.
Tap any diagram to enlarge it.
How to measure
Opening dimensions and measuring guidance
- Measure the opening. Measure the width at the top and bottom, then the height on the left and right. Record each measurement to the nearest 1/8 inch.
- Keep the smaller width and height. Enter the opening measurements in the configurator. The selected model’s fitting instructions determine the finished frame size.
- Note the details. Include a photo showing the hearth, lintel and surrounding trim. For a factory-built fireplace, also photograph the make and model label. For an arch, record the width, side height and center peak height.
Shipping & returns
Delivery and returns · ships in 2-4 weeks
Made-to-order products are final sale. Please review the shipping and returns policies below before ordering, including how to report a delivery issue.
Warranty
3 years workmanship · 2 years finish
ExceptionalFire warranty: 3 years workmanship · 2 years finish. Covers qualifying manufacturing defects for the original residential purchaser from delivery. Longer applicable manufacturer coverage also applies.
For help with a claim, email info@exceptionalfire.com with your order number, a description of the issue and photos. Full coverage, exclusions and claim terms.
In real homes
Customer experiences with ExceptionalFire
Be the first to review this product. You can also read customer reviews of other ExceptionalFire purchases below.
Not this one? Five more that fit.





Finishing touches
Gas logs, tool sets, log holders and grates — every piece 10% off with your door.
Gas logs our 30 most-chosen sets, one per style — sized to your opening on the review step
Grand Canyon Gas Logs · gas type and ignition to choose.
From $577
Choose options →Formation Creation · gas type and ignition to choose.
From $569.99
Choose options →Real Fyre · gas type and ignition to choose.
From $869.40
Choose options →Real Fyre · gas type and ignition to choose.
From $1,026
Choose options →Tool sets, log holders and grates one card per piece — pick the model, the size or the finish
Frequently Asked
How do I measure my fireplace for the Mantel?
Measure the opening, not the doors on it now. Take three width readings — top, middle, bottom — and three heights, then use the smallest of each. How to measure. A specialist checks your numbers with you on a 15-minute video call before anything is cut; that check is what backs the fit guarantee.
Will the Mantel fit a prefab or zero-clearance firebox?
Yes. The Mantel is built for masonry fireboxes of brick or stone and for prefab, zero-clearance metal fireboxes. For a prefab we ask for the make and model in the configurator and confirm the fit before anything is cut. Not sure which you have? Send a photo.
Can I replace the doors that are on my fireplace now?
Yes. Take the old set off and measure the opening it was covering — an old frame rarely matches the opening behind it. Overlap sits on the face, hiding an uneven edge; inside fit sits in the opening and must be exact. The Mantel is built either way. Inside vs overlap fit.
Can I install the Mantel myself, or do I need a pro?
Either. An overlap door anchors to the face of the fireplace; an inside fit anchors to the sides of the opening. On brick or stone, drill the mortar joints rather than the stone itself. If your surround is tile or marble, or you would rather not drill it, have an installer do it.
Glass or mesh — can I burn a wood fire with the doors closed?
Glass is for a fireplace you want to look finished when it is not in use. Mesh is for one you actually burn: smoke, ash and embers need somewhere to go. Burn a wood fire with the glass open and the mesh closed. Ceramic glass is the exception — it is rated to burn with the doors closed.
What sizes do you build, and is there a maximum width?
Built to your opening rather than to a size chart. Enter your width and height in the configurator and it prices that exact door. Very wide openings are by quote — send your measurements and we will confirm before anything is cut.


























































