ᐅ Why do BILLY doors squeak?

Hello everyone,

I have a question that has been on my mind for a while and I would like to clarify it here in more detail: Why do the doors of the IKEA BILLY bookcase squeak?

I’ve noticed that the squeaking almost always happens when the doors are closed quickly or with some force. I suspect it is related to the hinges or the material properties, but I would like to understand exactly what causes this noise and, most importantly, how to effectively and permanently eliminate it.

Perhaps there are people here with experience or expertise regarding the mechanics of BILLY doors or furniture pieces in general that have similar issues.

Thanks in advance!

Doleon schrieb:
What exactly causes the noise and, above all, how it can be effectively and permanently eliminated.

Hey Doleon, I totally understand how annoying a constant squeaking noise can be—especially in the morning when you want some quiet.

I had the same issue with my BILLY doors. For me, it turned out to be the hinges, which were either a bit too tight or too loose. The squeaking came from the friction between the metal parts, especially when nothing was lubricated.

I simply applied a few drops of silicone spray and worked it into the hinges with a cloth. Since then, it’s been quiet. Sometimes a bit of furniture wax or special furniture oil can also help. Maybe that’s a good place for you to start!

Do you ever hold the doors in a certain position, like halfway open, to test, or does the noise only happen when closing?

I would like to explain this in a more structured way, as such noises usually have several causes, especially with furniture like the BILLY series from IKEA.

1. Causes of squeaking:
- Metal-on-metal friction at hinges that are not sufficiently lubricated.
- Slight material deformations due to stresses in the wood or plastic parts rubbing against each other.
- Hinges that are either too tight or too loose, causing alignment issues.

2. How to solve the problem:
- First, treat the hinges with an appropriate lubricant (silicone spray is often recommended for its durability and lack of greasy stains).
- Check and, if necessary, readjust the screws on the hinges to properly align the door.
- If present, inspect plastic parts for wear or misalignment.

In summary: By systematically checking and maintaining the moving parts, you will usually eliminate the squeaking quickly.

I hope this helps you, Doleon.

rickey schrieb:
For me, the issue was actually the hinges being either too tight or too loose.

I agree that this is part of the explanation, but honestly, I think it’s a bit too simplistic.

I suspect that the squeaking also involves certain design and material challenges from IKEA.

Inexpensive mass-produced furniture simply cannot offer the same quality as custom-made pieces – meaning, tolerances are naturally tighter, and depending on humidity, wood-based materials can shift slightly, causing the noise.

Sure, lubrication is a temporary fix. But the problem is: the squeaking usually returns at some point. This shows it’s more a symptom than the root cause.

For those interested: theoretically, more durable hinges or dampers with rubber buffers could be installed – but that would raise the price considerably 😉 So, if you really want quiet, you either have to adjust and improve the fittings or accept the noise.

nera59 schrieb:
First, treat the hinges with a suitable lubricant (silicone spray is often recommended)

Very simple: silicone spray helps.

Tighten the screws on the hinge, spray it, open and close a few times. Done.