ᐅ My KALLAX unit doesn’t keep the cabinet doors securely closed – how do you stabilize them?

Hello everyone,

I have a small issue with my IKEA KALLAX shelving unit, specifically with the doors I installed some time ago to give it a more closed appearance. Unfortunately, the cabinet doors don’t stay securely closed; they don’t hold reliably even though the hinges are correctly installed and I have already tried door magnets. The doors tend to swing open slightly and I can’t stabilize them properly this way.

Therefore, I’m interested to know: how do you secure your KALLAX cabinet doors so that they stay firmly closed? Do you use special locks, different hinges, additional magnets, or even completely different solutions? I’m grateful for any ideas that are practical to implement without ruining the neat, simple design of the shelving unit.

Thanks in advance for your experiences and tips!

Hello remajan,

Your issue sounds like a classic case of insufficient holding force with KALLAX doors.

First, I would check whether the hinges installed are really suitable for this purpose – standard hinges are often simple overlay or butt hinges, which are not necessarily designed for permanent support on cabinet doors. Usually, concealed hinges with a damping feature are recommended, as they provide a defined closing force.

An important point is the adjustment of the hinges. If these are not precisely set (height, depth, side offset), the door will constantly push back and cannot stay reliably closed.

What kind of magnetic catches have you used? Common neodymium magnets are recommended – they provide significantly stronger holding force than the small plastic magnets usually supplied. Sometimes it also helps to align the magnet on the door and the counterpart on the cabinet interior exactly to the millimeter.

As an additional trick, you can attach door buffers made of rubber or transparent silicone, which simulate a slight pinch and thus dampen the door’s swinging motion.

To help you more specifically: How did you mount the doors, which exact hinges are installed, and what are the dimensions or loads involved? Are you using the KALLAX units with multiple doors side by side or individual ones?

Best regards and good luck!

Palenar schrieb:
Concealed cabinet hinges with damping function are usually recommended here

This is an important point. I solved similar issues with KALLAX doors by replacing the standard hinges with inset cabinet hinges that have built-in soft-close damping. These provide the necessary closing force to prevent the door from swinging open unintentionally. Additionally, the hinges used in IKEA KALLAX cabinet doors are often basic and not optimized for precise fitting.

remajan schrieb:
I have already tried the door magnets

If you are already using magnets: Make sure they are strong enough. Neodymium magnets with a holding force of at least 3 kilograms (6.6 pounds) are recommended. The positioning is also critical—often, attaching the magnet as close to the center of the door as possible helps.

My tip for stabilizing:
1. Replace hinges with robust cabinet hinges (preferably with damping)
2. Install neodymium magnets with high holding force
3. If necessary, add additional door catches or small latches for the final locking

These measures have provided me with permanently stable doors.

Hello remajan,

I completely understand the issue; many KALLAX users struggle with wobbly doors.

I would like to add that most standard KALLAX cabinet doors are designed for light loads. Have you checked whether the wood is warped? That can also cause problems when closing. It’s best to use a spirit level or allow the door to acclimate in the room for a few days.

Otherwise, I have had good experience using “furniture door catches” from the hardware store, which work with a small spring to hold the door firmly closed. This is a simple and cost-effective solution if magnets alone are not enough.

Allow me a brief explanation: door catches work mechanically by snapping into place; they can grip better than magnets, especially with slightly warped doors or changes in humidity.

If you like, I’m happy to help with selection and installation – these parts are usually easy to fit, and they align perfectly with the KALLAX sides at IKEA.

Keatondra schrieb:
Many KALLAX users struggle with wobbly doors.

Yes, that perfectly describes it. My doors aren’t warped; I installed and adjusted them to size recently. The hinges are the IKEA standard clip hinges, the ones that come with the KALLAX door set.

Gregory schrieb:
Neodymium magnets with at least 3 kg (6.6 lbs) holding force are recommended

That sounds interesting – so far I’ve only used the small, flat magnetic stickers from the accessories, which seem to be too weak.

Palenar schrieb:
How did you attach the doors, and which hinges exactly are used?

Standard clip hinges, attached directly to the back of the IKEA KALLAX four-compartment unit. The doors are quite light, made from thin MDF panels.

I’m thinking next I’ll switch to stronger magnets and consider installing additional door catches. I’ve also thought about replacing the hinges since I’m not sure how difficult that would be.

Thanks for the advice so far; it really helped me plan the next steps.

Hello remajan,

I would like to share a brief step-by-step guide on how to significantly improve the stability of KALLAX doors, based on my experience and that of others here in the forum.

1. Replace the hinges:
- Standard clip hinges are easy to install but often not durable enough for frequently used doors.
- Purchase inset cabinet hinges (also known as “cup hinges”) with a soft-close feature, for example from Hettich or Blum.
- The conversion requires drilling a cup hole in the door (approximately 35 mm (1.4 inches) diameter), but with a specialized Forstner bit and some care, it is manageable.
- These hinges not only provide better holding strength but also allow the doors to close more smoothly.

2. Strong magnetic catches:
- Choose neodymium magnets with high holding force (at least 3–5 kg (6.6–11 lbs) pull strength).
- Position the magnet centered, ideally exactly opposite the metal counterpart on the cabinet frame.
- Note: Avoid attaching the magnet directly to the wood; instead, fix it with small metal plates (usually included) to ensure better adhesion.

3. Door catches or bolt locks:
- If the doors still don’t stay firmly closed, small, discreet snap catches are a good solution.
- These can be mounted inside, are hardly visible, and ensure secure closure.

4. Adjustment & fine-tuning:
- Make sure all screws are tight.
- After installation, check the alignment of the doors and adjust the hinges as needed—often small micro-adjustments help achieve perfect fit.

Summary: Inset hinges combined with strong magnets or catches are key.

I hope this helps! If you need more details, feel free to ask.