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How To Put Up Floating Shelves

How To Put Up Floating Shelves

Young couple putting up a floating shelf

Floating shelves are a brilliant way to add style and storage to your home, making them a top choice for DIY lovers. Whether you’re looking to display your favourite books, add a spot for potted plants, or organise everyday essentials, learning how to put up floating shelves is a valuable skill that can instantly enhance any room. 

Floating shelves are decorative and also a practical storage solution. However, if installed incorrectly, these shelves can begin to "sag," meaning they will gradually tilt downward underweight, which might cause them to look uneven or even fall off the wall. But with proper installation, your shelves will stay secure and level, safely keeping everything from photo frames to kitchen essentials in place.

This guide will walk you through how to install floating shelves, covering the tools you’ll need and the best practices for a stable and lasting installation. So, whether you’re a first-time homeowner or an experienced DIYer, you can create an organised and stylish display in any room.

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Tools you will need to put up a floating shelf

Installing shelves might seem challenging, but with the right tools and a clear plan, even beginners can achieve a professional-looking result. Proper installation is crucial when learning how to install floating shelves. When securely mounted, floating shelves are sturdy and reliable, perfect for displaying items without visible support.

Before you start installing floating shelves, you’ll need the following tools and materials on hand:

  • Drill: Like a combi drill, for drilling holes for wall anchors.

  • Drill Bit: Use a masonry bit if you are drilling into brick, concrete, or stone walls; for timber or plasterboard, a wood bit or plaster bit will work.

  • Level: To make sure the shelf is mounted straight and evenly.

  • Wall Plugs: Choose anchors suitable for the type you’re working with.

  • Shelf Brackets: These will support the floating shelf once it’s mounted.

  • Punch Tool: To mark precise locations for drilling.

  • Screws: To secure the brackets and shelf in place.

  • Tape Measure: For accurate measurements of placement.

  • Masking Tape: To mark the shelf placement on the wall before drilling.

Spirit level or laser level (to ensure the shelf is perfectly level). Use either tool, depending on your preference. A spirit level is a classic tool ideal for most jobs. If you want more precision and ease, a laser level will project a level line onto the wall for a quicker setup.

Where can you install floating shelves?

When installing floating shelves, the type of wall you choose is crucial for ensuring their stability and safety. Floating shelves work best on masonry, concrete, or timber stud walls, as these materials can support the weight of the shelves and their contents. 

If you're installing against plasterboard, it's essential to  mount the shelf to the timber studs to prevent issues like sagging or instability. Always ensure your wall is strong enough to hold the weight of the items you plan to store, as this will guarantee your shelves stay secure and functional over time.

How to install floating shelves - Step-by-step

Step 1. Measure all the locations intended for shelving 

The first step when learning how to put up floating shelves is to accurately measure the spaces where you want your shelves to go. Begin by using masking tape to mark out the positions on the wall, allowing you to visualise where each shelf will sit. 

Precision is vital to getting a clean, well-aligned look. This step sets the foundation for a secure and straight installation, helping to avoid misalignment once you start drilling. Masking tape helps with this task, allowing you to move the markings around if needed.

Step 2. Mark all measurements on the wall

Once you've mapped out the locations with masking tape, the next step is to transfer those measurements directly onto the wall. Using a pencil, carefully mark where each bracket will be positioned, ensuring the spacing is consistent and accurate. 

These pencil marks act as a guideline for where to drill. This step is essential for the installation of a secure and level shelf. Being precise with these marks will save you time and frustration in the later stages of installation.

Step 3. Make sure the measurements are level

Before drilling, check that your marks are level and use a tool to ensure each shelf is perfectly horizontal. Depending on the precision needed and the size of your project, you can use either a spirit or laser level when learning how to install floating shelves. 

While laser levels are more accurate for larger or multiple installations, both tools will help guarantee your shelf is perfectly horizontal, won’t appear crooked once installed, and is sturdy enough to hold your items.

Step 4. Check you are happy with the layout

Before drilling any holes, you must step back and assess your shelf placement. Take a moment to recheck your measurements and layout to confirm everything is aligned and balanced. When you first learn how to put up a floating shelf, you’ll need to take your time to be precise and plan—this step can help you avoid costly mistakes or unnecessary holes in your wall. 

Double-checking your layout will ensure that your shelves look professional and are correctly positioned before drilling. A little extra care at this stage will save you time and effort in the long run.

Step 5. Mark the holes with a punch tool

Now that your measurements are in place use an awl or a punch tool to make minor, indented marks where you’ll drill the holes. These indents guide your drill, preventing it from slipping when you begin drilling. 

Marking holes are essential for ensuring the pilot holes are perfectly aligned. Punch tools are handy for achieving precision, especially when learning how to fit floating shelves.

Step 6. Drill pilot holes for anchors & screws

Drilling pilot holes is the next crucial step in learning how to put up a floating shelf. Select the correct size drill bit based on the wall type and the size of the anchors you’ll be using. Carefully drill the holes where you’ve marked, making sure they are straight and at the correct depth. 

Pilot holes help prevent cracking in the wall and ensure that your anchors fit snugly. They also create a stable foundation for your screws, helping to keep your floating shelves securely mounted. Be sure to drill with steady hands for a clean result.

Step 7. Attach the brackets for the floating shelf

With your pilot holes drilled, the next step is to attach the brackets for your floating shelves. Position each bracket over its respective holes and secure them in place with screws. 

Pay attention that the screws are tightly fastened, as the brackets will provide the main support for your floating shelf. This is a critical step in how to put up floating shelves, as securely mounted brackets are the foundation for a stable shelf. 

Find a range of shelf brackets in various colours and styles to match your interior design.

Step 8. Slide the shelf onto the brackets

Once the brackets are securely mounted, it’s time to slide your floating shelf onto them. Depending on your shelf design, the shelf may simply rest on the brackets or be secured with small screws for added stability. 

Either way, carefully slide the shelf into position, ensuring it’s aligned correctly. This is the moment when you see your hard work come together! Once in place, check that the shelf feels securely positioned.

Step 9. Check the alignment of the floating shelf

Before finishing, check your floating shelf is perfectly aligned and stable. Use a spirit or laser level to confirm that the shelf is level and looks balanced on the wall. Gently press down on the shelf to ensure it’s secure and doesn’t wobble. Always double-check the position and make any necessary adjustments – this is an essential part of how to fit floating shelves correctly, helping you avoid issues later on.

If you’re satisfied that your shelf is sturdy enough to hold your items without any problems, then the installation is complete, and you can use your newly mounted floating shelf to store or display your items.

Key takeaways when putting up floating shelves

Installing floating shelves is a simple yet rewarding project that enhances both functionality and style in any room. How to put up floating shelves involves accurate measurements, using the right tools, and ensuring proper installation on solid walls with secure brackets. These steps are crucial to achieving a stable, professional finish.

Remember that careful planning is essential for those learning how to fit floating shelves for the first time. Measure and recheck your layout before drilling, and double-check that everything is level before securing the brackets. 

Always choose suitable wall anchors based on your wall type and ensure that brackets are fixed firmly to avoid sagging. Following the steps in this guide will help you create a functional and visually appealing shelf that lasts.

Find the best drill to help you put up floating shelves.

How to fit floating shelves - FAQs