how to put kallax on the wall

How to Mount Kallax to the Wall: A Step-by-Step Guide

By Jessica LewisJanuary 19, 2026

Mounting a Kallax unit on the wall can transform your space, optimizing storage and creating a sleek, modern look. This step-by-step guide will walk you through the process, ensuring your IKEA Kallax shelf is securely attached to the wall in no time.

Before you start, gather your tools: a drill, wall anchors, screws, a level, a pencil, and a friend to help with heavy lifting. Let's dive into the process.

Preparation and Measurement

Before you start drilling, measure twice to ensure your Kallax unit is centered and level. Mark the studs in your wall using a stud finder, as this is where you'll want to secure your shelf.

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Gather your tools and materials. You'll need a drill, wall anchors, screws, a level, a pencil, and a friend to help with heavy lifting. Ensure your Kallax unit is clean and free of any packaging materials.

Locating and Marking Studs

Use a stud finder to locate the wooden framing behind your wall. Mark these spots with a pencil, as these are the strongest points to attach your shelf. Typically, studs are spaced 16 or 24 inches apart on center.

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If your Kallax unit is wider than the distance between two studs, you'll need to use wall anchors to secure it to the wall. More on this later.

Gathering Your Tools and Materials

Ensure you have all the necessary tools and materials before you start. This includes a drill, wall anchors, screws, a level, a pencil, and a friend to help with heavy lifting. Double-check that your Kallax unit is clean and free of any packaging materials.

If you're using wall anchors, make sure they're suitable for your wall type (drywall, concrete, etc.) and can support the weight of your Kallax unit when fully loaded.

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Attaching the Wall Brackets

IKEA Kallax units come with wall attachment brackets. Attach these to the back of the unit using the provided screws. Ensure they're level and centered, following the pattern on the back of the unit.

If your Kallax unit is wider than the distance between two studs, you'll need to use wall anchors to secure it to the wall. In this case, you'll attach the brackets to the wall first, then hang the unit on them.

Attaching the Brackets to the Kallax Unit

Using the provided screws, attach the wall brackets to the back of your Kallax unit. Ensure they're level and centered, following the pattern on the back of the unit. Tighten the screws securely, but be careful not to overtighten and strip the screw holes.

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If you're using wall anchors, skip this step and proceed to the next subheading.

Using Wall Anchors (If Necessary)

If your Kallax unit is wider than the distance between two studs, you'll need to use wall anchors to secure it to the wall. Drill pilot holes into the wall where you've marked the studs. Insert the wall anchors into these holes, following the manufacturer's instructions.

Once the anchors are in place, attach the wall brackets to the wall using screws. Ensure they're level and aligned with the brackets on the back of your Kallax unit.

Mounting the Kallax Unit on the Wall

With a friend's help, lift the Kallax unit into place. Align the brackets on the back of the unit with the brackets on the wall. Gently lower the unit onto the brackets, ensuring it's level and plumb.

Once the unit is in place, use a drill to secure it to the wall. If you're using wall anchors, drive the screws through the brackets and into the anchors. If you're attaching the unit to studs, drive the screws through the brackets and into the studs.

Securing the Kallax Unit to the Wall

With the Kallax unit in place, use a drill to secure it to the wall. If you're using wall anchors, drive the screws through the brackets and into the anchors. If you're attaching the unit to studs, drive the screws through the brackets and into the studs.

Ensure the screws are tight and secure, but be careful not to overtighten and damage the brackets or the wall.

Checking for Level and Plumb

Before you step back and admire your handiwork, double-check that your Kallax unit is level and plumb. Use a level to ensure the unit is horizontal, and a plumb bob or a level with a built-in plumb indicator to ensure it's vertical.

If the unit is not level or plumb, adjust the brackets as needed until it is. This is crucial to ensure the unit is stable and safe.

Congratulations! You've successfully mounted your Kallax unit on the wall. Now you can fill it with books, decor, or whatever your heart desires. Enjoy your new, space-saving storage solution!