Floating Countertop Wall Bracket

39 reviews

Availability: In Stock - Order ships next business Day. Need more than what's in stock? Order today - We will build and ship them in 4-6 Business Days.

Availability: Made-To-Order, ships in 4-6 Business Days.

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: 275 lbs. per bracket at spacing in
  • 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
  • Great for shower benches and high humidity areas when ordering the black or white finish.
  • 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" (max) apart. This will allow for maximum support. We recommend starting your brackets anywhere from 2" to 6" from each end of your supported surface.  Do not use any fewer brackets than what should be used based on the recommended spacing.

What Size Bracket Should You Use?

Choose a bracket size that will support at least 7/8 of the supported surface. In most cases we recommend only having a 1-2.5" 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 17.5” to 19.5” deep. This gives you an acceptable amount of overhang past the end of your bracket which is recommended to be 1-2.5" 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 39 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!

IronSupports.com Floating Countertop Wall Bracket ReviewIronSupports.com Floating Countertop Wall Bracket ReviewIronSupports.com Floating Countertop Wall Bracket Review

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
Wall bracket

Wonderful experience

Bruce B.
United States United States
L bracket

Excellent Easy to install and looks great

United States United States
Perfect bracket

easy install and stredy is not a strong enough word to describe their strength...

United States United States

Overall experience great . One suggestion when installing on an existing corner wall over 6 feet , Cut a 8 inch high strip of drywall exposing all of the wood studs the entire length of the counter top so you will know what you are dealing with . In my case I had an existing Bathroom wall , and window on the other wall .