ᐅ Moving the Kallax makes it increasingly unstable – what can I do?

Created on: 4 Jan 2015 08:23
P
Pojan2
P
Pojan2
4 Jan 2015 08:23
Hello everyone,

I have the following problem with my Ikea Kallax shelf: The more often I move the shelf from one spot in the apartment to another, the wobbly it becomes. I’m not talking about the usual slight wobble, but the stability noticeably decreases, and the shelf starts to rock or the joints begin to loosen.

The shelf is fully assembled according to the instructions, and I have retightened all the screws, but it doesn’t get any better. It is always placed on a hard, level floor (laminate), and I haven’t added any extra weight; in fact, I have partially emptied the contents.

Therefore, I’m wondering: What can I do specifically to prevent my Kallax from getting wobbly after frequent moves? Are there proven methods to stabilize it, replacement parts, or tricks that help ensure the durability and stability of this shelf long-term?

I look forward to tips and experiences! Thanks!
L
Leland
4 Jan 2015 09:41
It is best to check all connections and tighten all screws. Additionally, small felt pads can be attached under the legs to improve stability.
L
LUSIN
4 Jan 2015 11:02
Hello Pojan2,

I can definitely understand what you mean. Kallax shelves tend to become more prone to wobbling after frequent rearranging and the resulting movement. This is often due to the joints loosening over time.

My advice:

1. Systematically tighten all screws with an Allen key, not just by feel, but every single one.
2. Attach small wooden strips to the back of the shelf or firmly press the original back panel nails again.
3. Apply a thin layer of wood glue to the joints before retightening the screws to increase stability.
4. If the shelf wobbles a lot, adding metal brackets to the back can help stabilize the structure.
5. Avoid tilting by checking that the floor is level – even laminate flooring can have small uneven spots.

The most common cause is often “just” the screws losing their initial tension after moving the unit.

I hope this helps you!
I
ixlu1
5 Jan 2015 07:35
Wow, I know the issue with the wobbly Kallax all too well! 🙂 Moving it around can be really annoying, but don’t worry, it’s easy to fix!
LUSIN schrieb:
Applying a thin layer of wood glue to the joints before tightening the screws increases stability.

That’s such a great tip, thanks for the advice! I tried it myself, and my Kallax has been rock solid ever since. Just apply the wood glue thinly, tighten the screws, and wait a bit.

Also, if you want to be absolutely sure, you can buy wall-mounted brackets that clamp from the back. They provide excellent stability and are quick to install!

Don’t give up, it will work! 🙂
G
geneda
5 Jan 2015 11:58
Hello Pojan2,

your issue with the wobbly Kallax is actually quite common and often caused by the screws becoming slightly loosened when moving it, which leads to the frame no longer being held optimally stable.

I agree with LUSIN’s suggestion; it is very important to regularly check all connections for tightness, especially after repositioning. The back panel also plays a crucial role, as it shapes the shelf and provides torsional rigidity. If the back panel no longer fits perfectly, it can cause additional wobbling.

Another tip is to use a spirit level to check if the floor is completely even. Sometimes even a small unevenness can become a problem when moving the unit. Small wedges or rubber pads under one of the legs often help here.

Regarding additional reinforcement: there are special fasteners that can be attached to the inside of the shelves to strengthen the joints. They are easy to install and add a lot of stability.

If you can secure the shelf to the wall, that is of course the best way to minimize wobbling in the long term.

I hope my tips help you a bit. 🙂
P
Pojan2
6 Jan 2015 14:17
Thank you for the helpful responses, especially for the detailed tips from LUSIN and geneda!

First, I will systematically re-tighten all the screws, then try wood glue, and at the same time check the laminate flooring to see its actual condition.

The idea of using metal brackets at the back sounds interesting, especially if I want to stabilize the shelf for the long term.
ixlu1 schrieb:
das klappt! 🙂

You encourage me, thank you for that!

I will report on how effective these measures have been.