Non-Combustible Metal Fireplace Mantel Shelf | Custom Floating Mantel, Black
Configurator · Step-by-Step
Configure Your Mantel
Select Your Dimensions
Choose length, height, and depth for your custom mantel shelf.
Select Your Color
Browse standard and premium finishes.
Not sure about color? Order finish samples $10 each · Free shipping · Get a $10 promo code per sample (max $50) for your mantel order
Hold the actual finish in your hand before you commit. We'll ship physical samples and email a unique $10-off code per sample — valid 30 days on your mantel order. Stack 'em: order 5 samples, get $50 off your mantel.
Standard finishes ship in 2–3 weeks. Custom colors take 3–4.
Add-ons & Accessories
Enhance your mantel shelf with decorative brackets, banding, and technology.
Add-ons are optional — skip any you don't need.
Review & Order
Verify your selections and add to cart.
Added to Cart!
Your custom mantel shelf has been added to cart. Our team will review your configuration before production begins.
Upgrade your fireplace with a custom, non-combustible metal mantel shelf built for modern performance and clean design. Each shelf is made from solid 16-gauge steel and crafted in the USA, giving you a sleek floating look while helping shield heat above the firebox. It’s a perfect solution for fireplaces, kitchens, and outdoor spaces, and it can also help you place a TV lower above the fireplace (clearances vary by appliance—always follow your manufacturer manual and local code).
Choose from 24+ premium finishes including powder coated, hand-applied, and brushed stainless. Every mantel is made to order and customizable in width, height, and depth with optional banding styles and support brackets for your specific installation.
Key features
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100% solid 16-gauge steel
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Made in the USA
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Non-combustible metal construction
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24+ finishes (powder coated, hand-applied, brushed stainless)
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Custom sizing: width, height, and depth
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Easy installation
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Can function as a heat shield above fireplaces
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Can allow for a lower TV placement above the fireplace (when applicable)
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5-year warranty
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Weight: 16–38 lbs (varies by size)
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Lead time: 2–3 weeks
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Free shipping
Clearance notes (important)
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Recommended clearance from firebox opening: 10"
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Required distance between mantel and firebox: 8"
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Always confirm your specific fireplace/manual requirements and local building codes before installation.
All mantel shelves ship free via freight carrier within the contiguous US. Most orders ship within 2–3 weeks. Custom finishes may take 3–4 weeks. 30-day return window on standard finish items.
5-Year Limited Warranty covers manufacturing defects and finish issues under normal use.
Installation is straightforward with included mounting hardware. Most homeowners complete installation in under 30 minutes.
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Frequently Asked
Why does non-combustible matter?
Traditional wood mantels require a minimum 12" clearance from the fireplace opening, which forces a higher mantel position and adds a fire-hazard risk over time as wood warps and discolors. Non-combustible steel can be mounted directly above the firebox with zero clearance, meets all building codes, and is safe above both gas and wood fireplaces — giving you a cleaner look and a lower profile.
Is Non-Combustible Metal Fireplace Mantel Shelf | Custom Floating Mantel, Black non-combustible?
Yes. Every shelf is certified non-combustible and safe for direct fireplace mounting. Meets all US building codes for fireplace clearance.
What is the starting price?
Pricing starts at $550. Final price depends on length, depth, finish, and any add-ons (LED lights, brackets, banding) selected in the configurator.
How long does Non-Combustible Metal Fireplace Mantel Shelf | Custom Floating Mantel, Black take to ship?
Custom-built and shipped in 14–21 days. Free shipping included on every order to the contiguous US.
Where is Non-Combustible Metal Fireplace Mantel Shelf | Custom Floating Mantel, Black made?
Hand-finished in Abbeville County, South Carolina across 25+ heritage finishes. Every shelf is reviewed before it ships.
What is the warranty?
5-year limited manufacturer warranty against material and workmanship defects. Powder-coat finishes are warranted 5 years against chipping and fading.