ᐅ The KALLAX back panel keeps falling out – is it better to glue it?

Created on: 30 Apr 2015 18:07
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beman
Hello everyone, I have a small but constantly annoying problem with my IKEA KALLAX shelving unit. The back panel regularly slips out of the groove, no matter how carefully I use or load the shelves. This especially happens when the shelves or baskets are moved frequently or if there are slight vibrations. I’m wondering if it would be a good idea to fix the back panel with some adhesive to prevent it from slipping out all the time. Has anyone had experience with this? Or is there perhaps a better solution than just gluing it? It’s important to me that the structure is not damaged and that the back panel can still be removed later without too much difficulty. Thanks in advance for any tips!
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Rosan
30 Apr 2015 20:37
If the back panel often falls out, I would check whether the groove is still intact. Gluing is only a temporary solution and makes it harder to replace if you want to make changes later.
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Hughno
1 May 2015 08:14
Concerning stability: The back panel is important for the shelf's torsional rigidity. I installed small wooden battens to additionally secure the back panel. This is a simple and reversible solution; I would not recommend gluing.
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Issac_kla2
1 May 2015 10:03
bapeo39 schrieb:
I simply attached my back panel with double-sided tape.

That is actually a good compromise. No permanent adhesive bond, so the shelf can be disassembled if needed. But still enough grip to prevent it from constantly falling out.
Hughno schrieb:
I added small wooden battens for reinforcement.

That sounds sturdy. Although I wonder if it still keeps the IKEA charm or if it almost counts as building your own DIY furniture solution. 🙂
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Muso4
1 May 2015 10:45
Issac_kla2 schrieb:
However, I wonder if that still preserves the IKEA charm or if you might as well just build a DIY furniture solution yourself.

I see it differently. IKEA is known for quick and straightforward assembly, but if a standard solution doesn’t work, adjustments are necessary. I think it’s reasonable to reinforce the back panel a bit, especially with KALLAX, which is quite open and lightweight in construction.

I consider gluing a last resort, not the first step. I prefer using assembly aids or fixing elements that can be easily removed. Otherwise, the adhesive becomes bothersome over time, especially when moving or wanting to replace parts.
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chenlen
1 May 2015 11:23
Another technical option used is the application of small plywood strips or special angle brackets, which can be mounted on the inside of the back panel to improve the fit and prevent shifting.

This requires a simple screwdriver adjustment but increases durability without damaging the original structure.

Adhesives, such as multi-purpose glue, can indeed be problematic and are generally avoided in construction projects because they prevent disassembly and may leave residues or discoloration.
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beman
1 May 2015 13:15
Thank you all for the numerous assessments and proposed solutions!

I find the advice on double-sided tape and the wooden strips or clips particularly interesting.

I definitely want to change the original construction as little as possible and retain the option to remove the back panel if needed.

I will probably start by experimenting with double-sided tape since it is reversible and quick to apply. If that is not sufficient, I will take a closer look at the wooden strips or clip options.

One more question to the group: Are there specific types of adhesive tapes that are better suited for this purpose? At least somewhat durable against stress and not too aggressive on the surface?