How To Diy Floating Frame

I remember the first time I hung a floating frame in my living room — the way it transformed the space, making it feel more open and intentional. I had tried hanging a regular picture frame on the wall before, but it always felt off, like it didn’t belong. That’s when I decided to build my own floating frame. It wasn’t just about aesthetics; it was about control over the look and feel of my home. Once I finished the project, I realized how much more satisfying it was to have a piece of furniture that I created myself, rather than something I bought from a store.

Floating frames are more than just decorative elements — they’re functional and can be customized to fit any room. Whether you're hanging art, photos, or even small shelves, a floating frame adds a clean, modern touch to any wall. I learned that the key to a great floating frame is not only in the materials you choose, but also in the technique you use when building it. It’s a project that feels more like woodworking than DIY, and I found that with the right tools and a bit of patience, even beginners can pull it off.

The best part about building your own floating frame is the flexibility it offers. You can adjust the size, the depth, and even the finish to match your room’s decor. I chose a simple oak frame, but you could go for something more rustic like reclaimed wood or something sleek like MDF. The most surprising thing was how simple the process was — just a few tools and a weekend, and you can have a beautiful, custom frame that looks like it was made by a professional.

Choosing the Right Materials for Your Frame

As of September 2026, I spent about an hour researching materials before I started the project. I wanted something that was sturdy but not too heavy. Oak was my go-to because it’s strong and has a nice grain. I bought a 2x4 for the back support, and I used 1/4-inch plywood for the backing — it added stability without making the frame too thick.

The cost was under $40, which included the wood, some wood glue, screws, and a few finishing supplies. I found the wood at a local hardware store, and I had some of the tools already. It’s important to pick materials that are easy to work with, especially if you’re a beginner.^[1]

I also bought some sandpaper and wood filler just in case I messed up any edges. I ended up using the wood filler on one of the corners, which turned out to be a good idea. It made the frame look even smoother and more professional.

Part of our Floating shelves guide.

Measuring and Cutting the Frame Components

I marked the wall where I wanted the frame to hang and measured the height and width. I added an extra inch on each side for the backing and the support beam. I used a tape measure and a pencil to mark the wood, and then I used a miter saw to cut the pieces to size.

I found that it was easier to cut the pieces with the miter saw than with a hand saw. The miter saw gave me clean, straight cuts, which made the assembly much easier later on. I also used a square to check each cut — I had to adjust a few pieces after my first attempt.

After I had all the pieces cut, I laid them out on the floor and checked the dimensions again. It took me about 20 minutes just to measure and cut the pieces, but it was worth it. Once everything was ready, I moved on to assembling the frame.

Measure twice, cut once — it’s a rule I live by.

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Assembling the Frame — The Basics

I started by attaching the two side pieces to the top and bottom pieces. I used wood glue along the edges and then screwed them together with 1.5-inch screws. I made sure the corners were square before I tightened the screws.

I used a clamp to hold the pieces in place while the glue dried. It took about 10 minutes for the glue to set, but I let it dry for 30 minutes just to be safe. I also added a small support beam in the center for extra stability.^[2]

Once the frame was assembled, I checked the dimensions again. Everything looked good, and I felt confident moving on to the next step — adding the backing and mounting hardware.

“I remember the first time I hung a floating frame in my living room — the way it transformed the space, making it feel more…”— DIY Floating Desk Units editors

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Adding the Backing and Mounting Hardware

I attached the plywood backing to the frame with wood glue and screws. I made sure the backing was centered and evenly spaced from the edges of the frame. This gave the frame a nice, finished look and added a layer of support.

Next, I attached the mounting brackets. I used 3/4-inch L-brackets and positioned them on the back of the frame so they would be hidden from view. I marked where the screws would go and drilled pilot holes to prevent the wood from splitting.

I used a level to make sure the brackets were perfectly horizontal before I attached them. This step was important because if the frame wasn’t level, it would look crooked on the wall. I took my time here — it made the final result look much more professional.

Finishing Touches and Sanding

I sanded the entire frame with 120-grit sandpaper to smooth out any rough edges or splinters. I also sanded the corners to make them look more refined. It took me about 15 minutes to sand the frame, but it made a huge difference in the final look.^[3]

After sanding, I used a wood finish to protect the frame and give it a nice sheen. I applied two coats of a water-based polyurethane finish, letting each coat dry for about an hour. This added a layer of protection and made the frame look more finished.

I also used a brush to apply the finish, which was easier than using a spray can. It gave me more control over the application, and it was much cleaner. I finished by wiping down the frame with a clean cloth to remove any excess finish.

Mounting the Frame on the Wall

I used a level to mark where the frame would go on the wall. I made sure it was centered and evenly spaced. I drilled pilot holes for the screws and inserted drywall anchors into the wall to support the weight of the frame.

I attached the mounting brackets to the wall first, then carefully lifted the frame and attached it to the brackets. I used a level again to make sure everything was perfectly straight. It took a few minutes to get everything aligned, but once it was up, it looked perfect.

I checked the frame again to make sure it was secure and didn’t wobble. I used a small amount of wood glue in the corners of the brackets to add an extra layer of stability. The frame was up within an hour of starting the mounting process — it was a satisfying moment that made all the effort worthwhile.

The final result looked like it was made by a pro — and it was.

Customizing Your Frame for Different Purposes

If you want to use your frame as a shelf, you can add more support beams and make the frame deeper. I thought about making a version with a 2-inch depth for small shelves, but I stuck with the standard 1-inch depth for art.

For a photo frame, you could add a glass panel and a backing board to protect the photos. I considered adding a glass panel for some of my frames, but I found that it made the frame heavier, so I skipped it.

You can also paint your frame to match your room’s color scheme. I used a wood finish, but if you prefer a painted look, you could paint the frame with a primer and then a coat of paint. It’s a great way to make the frame blend in or stand out, depending on your style.

How To Diy Floating Frame