ᐅ Why do hollow-core doors sometimes squeak when opened?

Created on: 10 Apr 2023 18:37
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Dusepo
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Dusepo
10 Apr 2023 18:37
Hello everyone,

why do the doors of the IKEA BILLY shelf sometimes squeak when opened? I have had the shelf for a while, and several times I have noticed this squeaking noise when opening the doors. It is important for me to understand whether this is just a material issue, if the hinges might need lubrication or adjustment, or if it could be related to the installation. I am also curious if the squeaking has any impact on the lifespan of the doors or the hinges and how it can be reliably prevented. I have considered whether to use a special lubricant or if that might be counterproductive, since wood can absorb moisture and potentially warp.

I appreciate any advice!
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Lilau
10 Apr 2023 20:05
Dusepo schrieb:
I have had the shelf for some time, and several times there is a squeaking noise when I open the doors.

That can be really annoying, I know the feeling! Often, the metal parts of the hinges are not properly lubricated or dust has built up.

Sometimes, simply spraying the hinges carefully with a silicone spray is enough – that worked wonders for me. But be careful, too much spray can quickly become sticky and attract dust, which makes the problem worse.

It could also be due to the installation: Are the doors properly aligned, and are the hinges tightened enough? Loose hinges can squeak because they don’t move evenly when opening.

I think a combination of light cleaning and lubricating the hinges works best to keep things quiet in the long term. Don’t worry, it’s nothing you can’t do yourself! 🙂
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Jeffon
11 Apr 2023 08:14
The squeaking of BILLY doors is mainly caused by friction between the moving parts, especially at the hinges. The hinges are often made of metal, while the door frames are made of wood or wood-based materials, which can increase noise in dry conditions.

• The primary cause is usually a lack of or insufficient lubrication.
• Dust and dirt can accumulate in the hinges, amplifying the noise.
• Installation errors, such as incorrect door alignment or loose screws, further increase friction.

To prevent this, it is recommended to:
1. Clean the hinges with a dry cloth.
2. Lubricate with a suitable lubricant, such as silicone spray or a specialized Teflon spray.
3. Check the door alignment and ensure the hinges are securely fastened.

Regular maintenance also extends the lifespan of the mechanism and reduces squeaking over time. Oil-based lubricants should be avoided, as they can attract dirt.
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Genevieve
11 Apr 2023 19:47
Jeffon schrieb:
The squeaking... mainly occurs due to friction between moving parts, especially at the hinges.

I generally agree with this, but I believe it is important to consider the impact of the material more closely. BILLY doors are usually made from a wood fiberboard with a melamine coating, which can expand slightly when exposed to moisture.

A slightly warped door panel can cause the hinges to exert more pressure, which can increase the squeaking. Simply lubricating the hinges may not fully address the issue.

I would suggest checking the door for warping first before relying solely on lubricants, as applying them suddenly without analyzing the cause does not always solve the problem and may even encourage other effects, such as attracting dirt.

How does the squeaking behave under different humidity levels? Has anyone observed this? That would be an interesting aspect that is often overlooked.
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noge58
12 Apr 2023 10:52
Genevieve schrieb:
I would suggest checking the door for misalignment first before just relying on lubricants

That’s exactly what happened to me! My BILLY door was squeaking badly, and only after I adjusted the door slightly did the constant stress on the hinges go away.

A simple trick can help here: slightly loosen the screws, realign the door, then tighten them again – and the noise stops!
Dusepo schrieb:
I’ve been wondering whether to use a special lubricant or if that might actually cause problems

I would recommend dry lubricants like graphite or PTFE, as they don’t attract dirt and are ideal for wood-to-metal contact. Give it a try!

If you manage to optimize the doors first and then treat them with the right product, you’ll be on the safe side. Good luck! 🙂