ᐅ How does the quality vary between different BILLY batches?

Created on: 31 Jan 2024 13:04
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Akimmar
Hello everyone,

I have recently noticed discussions about the quality of the BILLY shelves varying significantly between different production batches. My question is: How exactly does the quality differ between various BILLY batches?

I am particularly interested in whether there are noticeable differences in materials, workmanship, fit, and stability that consumers should be aware of when buying newer or older batches.

Are there any known batches that are clearly better or worse? Are there specific details in the manufacturing that can help identify the batch quality?

I look forward to well-informed answers supported by experience or concrete facts.
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Maria35
1 Feb 2024 11:20
According to technical datasheets and several construction and furniture tests, IKEA has increasingly been using ecologically certified wood-based materials for Billy shelves since early 2023.

These materials can sometimes be less durable, which may negatively affect the overall stability, even though the appearance and surface finish remain the same.
nubar schrieb:
The edge gluing has deteriorated in newer batches.

This is also reflected in the workmanship. The quality of the gluing is an important factor to consider when purchasing.
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kasan
1 Feb 2024 12:44
I would be cautious about generalizing the whole situation.
Maria35 schrieb:
Since the beginning of 2023, there has been an increased focus on ecologically certified wood-based materials

Where does this information come from? Are there reliable sources confirming that the change in materials directly leads to poorer quality?

I also wonder if manufacturing processes or storage conditions might have an impact.

Could the differences perhaps be due more to specific batch defects rather than a general decline in quality?
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Fitigu
1 Feb 2024 13:15
Industry reports documenting IKEA's sustainability strategy address the issue of material transition. Switching to FSC- or PEFC-certified panels is part of this approach.

Depending on the supplier, these types of panels can vary in density and strength, which may slightly affect load-bearing capacity.

Variation within a batch or due to storage is minimal; the greatest differences result from varying technical specifications of the materials used.
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kasan
1 Feb 2024 14:06
Fitigu schrieb:
These panel types show varying density and strength depending on the supplier

Thank you for the clarification; I was not aware of that source.

This makes the main point of the discussion plausible—that manufacturing and suppliers vary.

On the other hand, this could also affect the fit accuracy in assembly kits. Does anyone have practical experience with this, especially comparing older and newer kits? Do the drill holes and fittings still line up precisely?
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usJamie
1 Feb 2024 16:01
From my own experience: Older BILLY shelves could always be assembled very precisely, with the drill holes aligning perfectly.

Newer models sometimes have slightly larger tolerances, making alignment more difficult, especially when combining multiple shelves.

Not a major issue, but noticeable. I suspect this is due to varying manufacturing tolerances.
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Akimmar
2 Feb 2024 08:55
kasan schrieb:
Could the differences perhaps be due more to individual batch defects rather than a general decline in quality?

Good point, I have wondered about that as well. However, based on your posts, there seem to be several indications of systematic changes, for example in material thickness or bonding quality.
usJamie schrieb:
Newer models sometimes had slightly larger tolerances on drilled holes

That sounds like a factor that could be explained by regular production scheduling.

My conclusion so far: there are at least minor but noticeable differences between batches, affecting both material and workmanship.

Thank you all for your precise and well-informed contributions!