How To Make Floating Shelf

The first time I mounted a floating shelf, I was surprised by how much it transformed my living room. Before that, my walls felt bare and my space seemed cluttered. The shelf not only held my favorite books and plants but also added a layer of sophistication that I hadn’t expected. Making a floating shelf was the first DIY project I ever completed, and it felt like a small victory that gave me the confidence to take on more ambitious builds. 'How to make floating shelf' is a question I get asked often, and for good reason — it's a project that’s both functional and surprisingly easy to execute with the right materials and steps.

Floating shelves are a staple in modern homes, and for good reason. They’re not just decorative — they’re practical. I’ve used them in my home to hold everything from my coffee mugs to my collection of art books. The best part is that they can be tailored to fit any space, whether you’re working with a small apartment or a large living room. The process of building one is straightforward. I’ve found that with a few basic tools and a little patience, even a first-time DIYer can create a shelf that looks custom and feels sturdy.

I remember the first time I measured and cut the wood for my shelf — it felt like a small but significant step in a project that would change the way I saw my space. The key to success is in the details: choosing the right wood, ensuring the brackets are level, and taking the time to sand and finish the surface. Over the past few years, I’ve built several floating shelves, each with slight variations in design and materials, but the core principles have remained the same. If you're looking to add a touch of style and function to your home, 'how to make floating shelf' is an excellent place to start.^[1]

Choosing the Right Materials

As of September 2026, the first step in building a floating shelf is choosing the right materials. I prefer using solid wood like maple or oak for their durability and aesthetic appeal. However, if you're looking for a budget-friendly option, MDF or particle board can work well too. I've built shelves with both types, and while MDF is less expensive, solid wood adds a level of quality that can't be ignored.

Brackets are another critical component. I use L-shaped brackets for most of my shelves, and I've found that the ones with built-in screws are the most secure. I also like to use brackets with a slight curve to help distribute weight evenly. This not only looks better but also prevents the shelf from sagging under heavier items.

Don't forget about the finish. I always sand my wood with 120-grit sandpaper before applying a coat of polyurethane. This gives the shelf a smooth, polished look and helps protect it from moisture and scratches. For a more natural look, you can also stain the wood or use a wood filler if needed.^[2]

Part of our Floating shelves guide.

Measuring and Cutting

Measuring and cutting the wood correctly is one of the most important steps in the process. I always start by measuring the wall space where the shelf will go. I use a tape measure and pencil to mark the exact spot where the shelf will be installed. I also use a level to ensure the shelf is perfectly horizontal.

Once I have the measurements, I use a miter saw or a circular saw to cut the wood to size. I've found that using a miter saw gives me the most precise cuts, especially for corners and edges. I always double-check the measurements before cutting, and I've learned that even a small mistake can throw off the entire project.

After cutting the wood, I sand the edges to remove any splinters or rough spots. I also use a ruler and square to check that the cuts are straight. This step is especially important if you're building multiple shelves that need to match perfectly.

Measure twice, cut once — and it’ll save you a lot of time and headaches.

Related: What is a floating frame

Installing the Brackets

Installing the brackets is a crucial step in building a floating shelf. I start by marking the exact spots where the brackets will go on the wall. I use a level to ensure they're perfectly horizontal and spaced evenly. I also use a pencil to mark the screw holes on the wall, which makes the installation process easier.

Once the spots are marked, I use a drill to make pilot holes for the screws. This helps prevent the drywall from cracking and makes the installation smoother. I use a screwdriver or a drill to screw the brackets into the wall. I've found that using a drill is faster and more efficient, especially if you're installing multiple brackets.

After the brackets are installed, I test them by placing a small weight on the shelf to ensure they're secure. If the shelf feels loose or wobbly, I recheck the brackets and make sure they're properly tightened. This step is especially important if you're planning to place heavier items on the shelf.

“The first time I mounted a floating shelf, I was surprised by how much it transformed my living room.”— DIY Floating Desk Units editors

Related: Floating shelves for wall

Mounting the Shelf

Once the brackets are installed, it's time to mount the shelf. I use a level again to ensure the shelf is perfectly horizontal before attaching it to the brackets. I place the shelf on the brackets and check that it sits evenly. If it's not level, I adjust the brackets and recheck the level.

I use screws to attach the shelf to the brackets. I've found that using screws with washers provides extra stability and helps prevent the shelf from sagging under heavier items. I always make sure the screws are tightened securely, but not over-tightened, to avoid damaging the brackets or the shelf.

After the shelf is mounted, I test it by placing a few items on it. If the shelf feels loose or unstable, I recheck the installation and make sure all the screws are properly tightened. This step is especially important if you're planning to place heavier items on the shelf.

Related: Floating tv stand

Finishing Touches

Once the shelf is installed, it's time to add the finishing touches. I always apply a coat of polyurethane to protect the wood from moisture and scratches. I've found that using a water-based polyurethane is the best option because it dries quickly and doesn't leave a yellow tint on the wood.

If you're looking for a more natural look, you can also stain the wood or use a wood filler to fill any imperfections. I've used both options in my projects, and they both work well. I always apply the stain or filler evenly and let it dry completely before applying the polyurethane.

After the finish is applied, I use a soft cloth to wipe down the shelf and remove any dust or fingerprints. This step ensures the shelf looks clean and is ready to use. I've found that taking the time to apply the finish properly makes a big difference in the overall appearance of the shelf.

Related: How to diy floating frame

Customizing Your Shelf

Customizing your shelf is a great way to make it look unique and fit your personal style. I've built shelves with different finishes, including painted shelves, stained shelves, and even shelves with decorative inlays. Each option adds a different level of style and character to the shelf.

Another way to customize your shelf is by adding decorative elements like carved details or inlays. I've used a router to carve simple patterns into the wood, which adds a touch of elegance to the shelf. I've also used inlays made from different types of wood to create a more intricate look.

If you're looking for a more modern look, you can also add LED lighting to your shelf. I've used small LED strips to light up the shelf, which not only looks great but also makes it easier to see the items on the shelf. This is especially useful if you're displaying items in a low-light area.

Customization is where your personal style meets function — and that’s where magic happens.

Related: What is floating shelves

Maintaining Your Shelf

Maintaining your floating shelf is an important step in ensuring it lasts for years. I've found that regularly cleaning the shelf with a soft cloth and mild detergent helps keep it looking new. I avoid using harsh chemicals or abrasive cleaners, as they can damage the finish or the wood itself.

If the shelf is exposed to moisture, I make sure to dry it off immediately to prevent warping or swelling. I've had a few shelves that started to warp due to excessive moisture, and it was a bit of a hassle to fix. However, by keeping the shelf dry, I've been able to prevent any damage.

I also check the brackets and screws periodically to make sure they're still secure. Over time, the screws can loosen, especially if the shelf is used frequently. I've found that tightening the screws every few months helps keep the shelf stable and secure.

How To Make Floating Shelf