ᐅ My KALLAX unit slides across the laminate flooring on its own – has anyone else experienced this?

Hello everyone,

I have been experiencing an issue for some time now where my IKEA KALLAX shelving unit seems to roll across my laminate floor on its own. It sounds funny at first, but the shelf is fully loaded and quite sturdy, yet it moves very slowly and repeatedly—apparently without any touch or external force.

I wonder if this is due to the casters (yes, I installed casters underneath because I wanted the shelving unit to be flexible) or if the laminate floor is slightly sloped, causing the whole piece of furniture to roll like a marble.

Has anyone experienced something similar? Are there any tips on how to prevent this kind of “movement”? Or do I definitely need to secure the shelving unit by other means?

Looking forward to your experiences and solutions!

Hi leosin,

I’m familiar with this problem, especially when you have furniture with casters on very smooth or slightly sloped floors. Generally, most IKEA furniture casters are designed for smooth surfaces but not necessarily for strongly inclined or highly polished floors.

The first important step is to check if the floor is truly level. You can easily test this with a spirit level or even a small ball: if the ball rolls on its own in one direction, that’s the slope causing your KALLAX to “slide down.”

If that’s the case, I recommend installing locking brakes on the casters or attaching soft stoppers (for example, felt pads with rubber backing) under the wheels to prevent unwanted movement.

Alternatively, you could consider whether it’s possible to fix the casters with some kind of clamp or if the shelving unit might be better placed without casters altogether.

Hope this helps you! 🙂

AMELIE schrieb:
The first important step is to check whether the floor is really level.

That is exactly the first sensible step.

I would recommend approaching the problem systematically:

1. Use a precise spirit level over several sections of your room to check if and how much the floor slopes. Unfortunately, laminate floors are not always installed completely flat, especially if the subfloor underneath was not perfect.

2. Take a close look at the casters: Do they have brakes? What kind of wheels do you have installed (size, material)? Some soft wheels roll more easily than hard ones.

3. Place a long piece of string on the floor, preferably across the suspected slope, to hold the caster in place and prevent it from rolling back.

If no locking casters are installed, the piece of furniture will easily move away – especially when fully loaded, even the smallest unevenness in the floor can be enough.

For similar furniture, I have sometimes recommended attaching small rubber pads or pieces of anti-slip mats to the casters to increase friction. Retrofitting casters with brakes would be the more professional solution.

Finally, asking exactly what type of casters are installed could be very helpful. Depending on the load and the type of caster, the problem can vary significantly.

How many and which casters have you installed exactly, and did you buy them yourself or are these the original IKEA casters?

The simplest solution: use casters with a locking brake or place the sides of the shelving unit firmly against a wall. Without a brake, it will quickly roll away on laminate flooring.

leosin schrieb:
At first it sounds funny, but the shelf is fully loaded and quite stable, yet it still moves very slowly and repeatedly

This raises the question for me whether furniture that rolls on its own should really be recommended or accepted for everyday living use.

I believe mechanical safety and stability should always come first. A KALLAX that moves unintentionally can be dangerous in the worst case— for example, if it shifts while someone is taking something out.

Furthermore, have you tested whether the casters have sufficient load capacity and proper wheel tracking? I’m curious which casters you are using and how the laminate flooring is actually installed. It might also be worth considering an alternative floor covering (carpet, mat) to reduce the risk.

In principle, I see a fundamental conflict between a mobile shelving unit and stationary use without additional securing.

What do you think? Are you still comfortable with the rolling furniture concept?