ᐅ Kallax doors are sticking out too far – how can I adjust them?

Hello everyone,

I recently bought an IKEA Kallax shelving unit and installed the matching doors. However, I noticed that the doors stick out quite a bit from the frame on the sides. By this, I mean the doors don’t close flush but either tilt slightly outward or have a noticeable gap, which doesn’t look very good visually and makes the whole piece feel somewhat unstable.

My question is: how can the doors on a Kallax unit be properly aligned so that they sit flush with the frame and don’t stick out? I’ve already tried adjusting the screws on the hinges but haven’t had much success. Is there a trick or special adjustment that needs to be made?

I would also appreciate any advice if this issue is fundamentally related to the door installation itself – such as the hinges or the door panel. Thanks in advance for your tips!

Marcustau schrieb:
the doors stick out quite far from the cabinet on the side

I am very familiar with this issue, as the Kallax doors are attached using simple clip hinges that do offer some adjustment options, although they are often not very intuitive. Basically, these hinges allow you to adjust three screws:

1. Depth adjustment: This moves the door closer to or further away from the cabinet.
2. Height adjustment: To align the door vertically.
3. Lateral adjustment: Ensures the door sits flush horizontally against the cabinet.

The most important step to fix “protruding” doors is adjusting the depth screw. This is usually the screw on the hinge closest to where it attaches to the shelf. For IKEA cabinets, this is often the screw at the back end of the hinge, which you can adjust in small steps with a Phillips screwdriver.

My tip: Open the door carefully and gently turn this screw while applying slight pressure until the door sits flush. If you turn the screw in too far, the door will jam or get stuck, so adjust gradually and repeatedly close the door fully to check between adjustments.

It can also help to fully loosen the hinges, realign the door, and then retighten them.

Could you please say if the problem occurs with all doors or just some? And whether the doors have been installed for a while or if you noticed the issue right after installation?

PLOMA schrieb:
The most important step to fix "protruding" doors is adjusting the depth setting.

That’s true, but I would be cautious with the so-called "depth adjustment." Some IKEA hinges are designed primarily for lateral alignment, not necessarily for adjusting the depth. It’s essential to carefully check what each screw actually does.

Unfortunately, there is no universal standard; this can vary from hinge to hinge. In the case of the Kallax shelf, it’s even a special flap door cabinet hinge that at first glance looks like a clip-on hinge but operates differently.

I find your point about not forcing the door very important because over-tightening can damage the hinges or put unnecessary stress on the cabinet frame.

I also wonder if the problem really lies with the hinges or if the doors themselves are slightly warped. MDF or particleboard, in particular, tends to swell with moisture, which can also cause the door to "protrude."

How exactly do you measure the protrusion? Are we talking about gaps of a few millimeters (inches), or is the door visibly sticking out?

Only with that information can targeted advice be given; otherwise, it’s easy to get lost in theories.

LuMarcel43 schrieb:
I’m also wondering whether the problem really lies with the hinges, or if it’s mostly the doors themselves that are slightly warped.

Thanks for asking! Actually, the doors were installed only a few days ago, and I haven’t noticed any warping yet. The gap when the door is slightly open is about 3 to 5 millimeters (0.1 to 0.2 inches), so visible but only minor; there’s no major tilting or strong distortion. The doors can still be moved slightly by pressing on the front with your hand.

PLOMA schrieb:
Could you maybe say whether the problem affects all doors or only some of them?

In fact, all the doors are affected, not just some. I already checked whether the hinge screws were loosely mounted, but the screws still seem fairly tight.

Maybe someone here has experience with whether the Kallax shelving unit itself could play a role? Could the frame possibly be uneven? The surface where the unit stands appears to be level so far.

I appreciate any further suggestions; I want to solve this issue finally soon.

Marcustau schrieb:
The doors can definitely still be moved slightly when you press on the front by hand.

This is a classic sign of improperly adjusted hinges. Here is a brief step-by-step guide on how to properly align the Kallax doors:

1. Close the door and check where it sticks out the most. You can use a small tape measure to measure the gap more precisely.

2. Open the door fully and locate the screws on the hinge. Typically, there are three screws:

- The screw that secures the hinge to the cabinet frame (depth adjustment).
- The screw for height adjustment.
- The screw that holds the door to the plate laterally (side adjustment).

3. Most often, the door sticking out is due to excessive clearance from the depth adjustment. Turn the screw on the cabinet frame (usually the rear one) clockwise by about one-eighth of a turn, close the door, and check the result.

4. If the door sticks, it means the screw is turned in too far; then turn it back slightly.

5. When you have an even gap, you can adjust the side screw to compensate for unevenness.

6. If the door is actually misaligned vertically, the height adjustment can help ensure it fits correctly.

Important: Do not apply too much force, and work in small increments. IKEA hardware is sturdy but not indestructible.

If the cabinet frame is slightly warped, it sometimes helps to loosen the screws on the cabinet, carefully adjust the hinge position, and then retighten.

Good luck with the fine adjustment! 🙂