Floating Countertop Wall Bracket

Engineering Drawing (PDF) – Click here to download Bracket Detail Drawing (PDF)

Our Floating Wall Mount Countertop Bracket is the perfect hidden support for floating heavy, solid surface materials such as granite or quartz on a full floor to ceiling wall. Our brackets are used to create everything from floating granite countertops, vanities, hardwood desks, glass shelves, and much more.

Specifications -

  • Dimensions:
    • Horizontal support: 2 ½" wide x ½" thick x 5.5" to 19.5" deep
    • Vertical mounting flange: 2 ½" wide x 8" long x ½" thick steel
  • 4 mounting holes, sized for ¼" lag screws
  • Carry Capacity: 325 lbs. per bracket
  • Material: Solid 1/2" Thick x 2.5" Wide American Steel
  • Finish: Premium powder coated finishes

Additional Information -

  • Made in the USA
  • Screws to wall studs prior to adding drywall finish
  • The narrow profile makes this support nearly invisible for a clean look
  • Can be used universally as left-hand or right-hand mount
  • Made to screw into 2x4 or 2x6 lumber (metal studs need to be reinforced!)
  • Included: Wood lag Screws included for your convenience

Use –

  • Support Floating Bars
  • Support Floating Desks
  • Support Floating Vanities
  • Support Floating Countertops
  • Support Floating Breakfast Bars
  • Support anything you want to float on a wall including Granite, Quartz, Natural Stone, Concrete, Wood, Formica, and all other materials.
Determine What Size & Quantity to Order?

How Many Brackets Should You Use?

You will want to space your brackets 16" - 24" apart, this will allow for maximum support. We recommend starting your brackets anywhere from 2" to 6" from each end of your supported surface.

What Size Bracket Should You Use?

Choose a bracket size that will support at least 2/3 of the supported surface. In most cases we recommend only having a 2-6" overhang to provide sufficient support for your project.

Example Bracket Size for Project – Let’s say you want to support a 20” deep shelf, desk, countertop or bar along your wall. You would want to support that with a bracket measuring 15.5” to 19.5” deep. This gives you an acceptable amount of overhang past the end of your bracket which is recommended to be 2-6 inches.

How to install the bracket?

  1. Measure and mark the appropriate mounting locations on your wall.
  2. Remove Sheet Rock in the area where the bracket will be mounted.
    1. Pro Tip: Use a chalk line or laser level to mark a straight line. Then attach a 2x4 along the line giving you a template and “shelf” to use while mounting the brackets, keeping them perfectly level with each other.
  3. Securely mount the bracket to the side of the stud.
  4. Once the bracket is fastened patch the wall.
  5. Prior to setting the top in place, run a bead of high-quality silicone adhesive down the center of each bracket.
    1. Pro Tip: For a wood countertop application you have the option to secure that to the bracket with screws and skip the glue. For this you would have to drill holes in the bracket and secure your wood shelf, desk, counter etc… with screws using the holes you drilled.

Customer Reviews

4.9 Based on 13 Reviews
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Trevor F.
United States

Exactly what I needed!

While attempting to build a “floating” bar I encountered a few difficult challenges to solve. One of which was how do I securely support an 11 foot long oak bar top weighing 75+ lbs! I looked at many different option but none truely met my needs in terms of structure AND aesthetics until I found ItonSupport floating counter top wall brackets. It took a little more time and effort to install but it was all worth it! I would recckmend this product to anyone who asked about it! They are strong, stylish and discreet. Perfect for that floating appearance!

Trevor F. verified customer review of Floating Countertop Wall BracketTrevor F. verified customer review of Floating Countertop Wall BracketTrevor F. verified customer review of Floating Countertop Wall Bracket

Hey Trevor, Your floating bar looks amazing. Excellent work! Thanks for the awesome review, pictures, and for allowing us to help you with this project.

United States United States

Great Product

Easy to use and great product

Gia S.
United States United States

These are great!

We are using them for our quartz countertop in the laundry room. We’re not done building yet but so far so good. They seem to be very strong. I love them because they are totally hidden. Counter is floating.

michael s.
United States


Excellent product

James, J.
United States

Worth the money

Well made. Nice finish. Sturdy