Support You Can Trust for Fireplaces, Mantels, and Floating Projects

Floating mantel brackets are the hidden heroes behind every sleek, modern fireplace. Designed to support heavy mantels without visible hardware, these brackets provide the strength and stability needed for a clean, minimalist look. Whether you’re a pro builder, seasoned installer, or an ambitious DIYer, our brackets ensure your mantel is simple to install and secure. 

While ideal for fireplaces, floating mantel brackets are versatile enough for a variety of other projects. Use them to support floating shelves, desks, entertainment consoles, or decorative panels. Strong, reliable, and discreet, these brackets provide the same clean, zero-visible-hardware finish and heavy-duty support, no matter the surface or application.

Ideal Applications for Floating Mantel Brackets

Floating mantel brackets provide strong, hidden support for a variety of floating surfaces, making them perfect for both professional projects and DIY upgrades. Engineered for strength, precision, and a seamless look, these brackets help you achieve clean, modern installations with confidence. 

  • Fireplace Mantels: Securely support heavy or custom mantels above fireplaces while maintaining a sleek, hardware-free appearance. 
  • Professional Installations: Perfect for contractors and builders needing reliable support for custom floating mantel and fireplace projects. 
  • DIY Home Upgrades: Accessible for experienced DIYers looking to upgrade their living space with a sleek floating mantel above their fireplace or else wear in the house.
  • Floating Mantel Design Flexibility: From rustic barn beams and live-edge slabs to sleek modern builds, these floating mantel brackets flex to fit and support your style, no matter how bold (or beefy) it is. 

With these versatile floating mantel brackets, you get strength, stability, and design flexibility, making it easy to create statement pieces, functional surfaces, or decorative installations anywhere in your home or project space.

Floating Mantel Support you Don’t Have to See to Trust.

Our brackets sit flush against the wall and vanish behind the mantel. No visible hardware. Just a crisp, floating effect you or your clients will love and will install with confidence.

Glenn HD Floating Mantel Bracket

Engineered for mantels 3 ½" thick and 7" to 14" deep, Glenn HD holds up to 300 lbs when installed into studs. With beefy steel rods and unmatched load capacity, it’s built for big mantels that bring serious presence and need the support to match it.

Glenn MD Floating Mantel Bracket

Sized for mantels 2 ¼" to 3 ¼" thick and 7" to 10" deep, Glenn MD handles up to 240 lbs with pro-grade precision. Clean, compact, and rock solid — it’s the go-to bracket for smaller builds that still demand serious performance.

Glenn Singles

Glenn Singles gives you the flexibility to reinforce your mantel exactly where it counts. Use them in pairs or stack them up — they're made to scale strength to your specs.

Frequently asked questions about hidden mantel brackets

Our heavy-duty floating mantel brackets can support up to 300 pounds when properly installed, ensuring your mantel stays securely in place.

    • Glenn HD (Heavy-Duty): Built for bigger, heavier mantels, Glenn HD is rated up to 300 lbs when installed into solid backing. Designed for mantels 3 ½" thick and 7" to 14" deep, it’s your go-to for serious weight and serious wow.
      View Glenn HD Spec Sheet
    • Glenn MD (Medium-Duty): For slightly slimmer builds, Glenn MD delivers with a 240 lb rating and precision you can trust. It’s made for mantels 2 ¼" to 3 ¼" thick and 7" to 10" deep — compact, capable, and still overbuilt (in the best way).
      View Glenn MD Spec Sheet

    The total capacity depends on how many rods are used (which is based on your mantel length), and that everything is properly anchored into a solid surface.

    If you’re not sure which bracket you need for your project, we’re here to help you spec it right. Give us a ring at 949.244.1083.

Yes — if you’ve got the tools and the know-how, these brackets are absolutely DIY-friendly. With proper prep and a solid wall surface (like wood studs or masonry), experienced DIYers can install them with confidence.

Need backup? Our step-by-step guide walks you through the full install process: View the Glenn HD Install Guide

Our floating mantel brackets are designed to work with a range of mantel materials, including solid wood, reclaimed beams, and constructed veneers. If you’re working with stone or masonry veneer, installation takes a bit more expertise — think proper anchors and precise drilling.

Our floating mantel brackets are designed for solid installs into wood studs, masonry, or concrete. They’re not intended for drywall-only mounting. For the strongest hold, always anchor into structural material — your mantel (and your wall) will thank you.

No-Nonsense mantel wisdom