ᐅ What should I do if the drawers of an Ikea Besta unit are not sliding properly?

Hello everyone,

I recently purchased an Ikea Besta shelving system, and unfortunately, the drawers are not working as I expected. Specifically, the drawers slide very stiffly and catch at various points when opening and closing. This kind of malfunction is obviously inconvenient in daily use, and I would like to resolve the issue as efficiently as possible.

My question is: What can I do if the drawers of an Ikea Besta unit do not slide properly?

I have already checked whether they are correctly installed and if anything is obstructing them, but so far I haven’t been able to identify a clear cause. Are there common issues I should systematically check? Can the smoothness of the drawers be significantly improved by adjusting or lubricating, or is it better to replace individual parts? I look forward to your experiences and advice!

Hey Dafar,

Welcome to the drawer jungle! 😄 I know this problem all too well, even with my Besta units. Most of the time, it’s due to the rail installation or the drawer not being properly aligned.

A little tip: Check if the metal rails on both sides are exactly at the same height and firmly secured. Sometimes it helps to clean the runners lightly and apply a bit of silicone spray or dish soap as a lubricant—liquid soap usually works best for me.

But don’t use too much force, or the parts can easily get bent. With a bit of patience and fine-tuning, everything usually runs much more smoothly.

Good luck with your little Besta operation! 😊

Hello Dafar,

to answer your question precisely: If Ikea Besta drawers are not sliding properly, I recommend the following systematic approach:

- Check the assembly instructions, especially the correct installation of the drawer slides.
- Inspect the slides for dirt or foreign objects.
- Verify that the drawer is properly aligned and seated correctly in the slides.
- If the drawer is hard to move, applying a suitable lubricant (e.g., silicone spray) can help.
- If the problem persists, replacing the rollers or the entire slides may be necessary.

Ikea slides are generally easy to replace, which is helpful in case of damage. If you can provide more details about the exact model or version, I might be able to offer more specific advice.

Hello Dafar,

I would like to explain the technical aspect in more detail, as the functionality of the Besta drawer slides plays a crucial role:

Ikea mostly uses so-called under-mount telescopic slides with ball-bearing runners in Besta systems. For these, it is important that:

- The slides are mounted perfectly parallel and completely level. Even a slight tilt can cause catching or stiff movement.
- The runners themselves are free from dust and manufacturing residues.
- The drawer front is not too heavy or unevenly loaded; uneven weight distribution can affect the guidance.

Steps for inspection:
1. Fully extend the drawer and check if the runners move smoothly without resistance.
2. Completely remove the slides, clean them, and visually inspect for damage or wear.
3. Carefully check the mounting points on both the carcass and the drawer to ensure all screws are correctly and tightly fastened.
4. Use a lubricant – special silicone oils are recommended here, as they are non-sticky and do not attract dust.

I would be interested to know if your drawers generally move with difficulty or if the issues only occur in certain positions? This would be important, as it could indicate a tilt.

You mentioned that you have already checked for blockages – are the slides mounted identically on both sides, or are there slight height differences? This also significantly affects how smoothly the drawers operate.

Hello Dafar,

I completely understand how frustrating it can be when drawers don’t slide as they should. You expect a well-established system to work smoothly without any problems. I had a similar experience, and what helped me was a combination of patience and systematic troubleshooting.

At first, I was also worried about damaging something, especially since the idea that ‘a mechanical part with rollers should actually move easily’ was bothering me. Looking back, what really helped was not only cleaning and lubricating but also fully removing and reinstalling the drawer – this often improved the alignment.

Don’t stress too much; sometimes small adjustments make all the difference. And if it really doesn’t improve, Ikea does offer replacement parts or returns.

I hope you manage to sort the problem out well!

Good morning Dafar,

an additional note regarding the previous suggestions: Make sure to check whether the drawers might be overloaded or unevenly loaded. Overloading or an uneven weight distribution often causes poor sliding performance.

I also recommend not tightening the screws of the drawer slides too much or too little. Over-tightening can slightly warp the slide, while loose screws can cause unstable movement.

If using lubricants does not improve the situation, consider selectively replacing the rollers or slides. Ikea often offers spare parts that are usually easy to install.

In any case, a systematic check of all these points is the most reliable way to solve the problem.