Non-Combustible Metal Fireplace Mantel Shelf | Custom Floating Mantel, Black

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

• 100% solid 16-gauge steel

• Made in the USA

• Non-combustible metal construction

• 24+ finishes (powder coated, hand-applied, brushed stainless)

• Custom sizing: width, height, and depth

• Easy installation

• Can function as a heat shield above fireplaces

• Can allow for a lower TV placement above the fireplace (when applicable)

• 5-year warranty

• Weight: 16–38 lbs (varies by size)

• Lead time: 2–3 weeks

• Free shipping

Clearance notes (important)

• Recommended clearance from firebox opening: 10"

• Required distance between mantel and firebox: 8"

• 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.