how to add a back to kallax

How to Add a Back to Kallax

By Thomas KingApril 3, 2026

Adding a back to your IKEA Kallax unit can significantly enhance its stability and aesthetic appeal. This straightforward DIY project requires minimal tools and effort. Let's guide you through the process, step by step.

Before you begin, ensure you have the following materials and tools ready: a Kallax unit, a back panel (which you can purchase separately from IKEA), a Phillips head screwdriver, and a drill (if your screwdriver doesn't have a drill function).

Preparation

First, find the perfect location for your Kallax unit. Ensure the wall behind it is sturdy and can support the weight of the unit when it's fully loaded. Measure the back panel to ensure it fits perfectly behind the unit.

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Next, lay out your tools and materials. If you're using a drill, make sure it's set to the appropriate size for the screws that came with your back panel.

Attaching the Back Panel

Begin by placing the Kallax unit on its back. This will make it easier to attach the back panel. Align the back panel with the unit, ensuring it covers the entire back side.

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Using your Phillips head screwdriver or drill, start at one corner and secure the back panel to the Kallax unit. Work your way around the panel, ensuring each screw is tight but not overtightened. Be careful not to strip the screws.

Securing the Unit to the Wall

Once the back panel is securely attached, flip the unit back over. Now, you'll want to secure it to the wall. If your wall is made of drywall, you'll need to use wall anchors to prevent the screws from pulling out.

Mark the spots where you want to attach the unit to the wall. Using a level to ensure your marks are straight, drill pilot holes into the wall. Insert the wall anchors into the holes, then screw the unit to the wall.

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Finishing Touches

Now that your Kallax unit is securely attached to the wall, it's time to add the final touches. If you chose to use adjustable feet on your unit, now is the time to adjust them to ensure the unit is level.

Finally, you can start filling your Kallax unit with all your favorite books, movies, or decorative items. With the back panel in place, you can rest assured that your unit is stable and secure.

Enjoy your newly enhanced Kallax unit! Remember, adding a back to your Kallax not only improves its stability but also adds a polished, finished look to your space.