ᐅ Which Billy models are especially durable?

Created on: 16 Mar 2022 08:37
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rudybau
Hello everyone,

I am planning to buy a Billy bookshelf from IKEA and am currently looking into which Billy models are the most durable. I have noticed that there are different versions – from thinner standard shelves to slightly thicker ones. I am particularly interested in how the various models hold up over time with everyday use, especially when the shelf is heavily loaded, for example with many books or even heavier items.

Are there people in this forum who have experience with different Billy versions and can share which models are the most stable in terms of quality? I am interested both in actual usage reports and assessments regarding the materials, workmanship, and possible weak points.

Thanks in advance for your help!
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rudybau
16 Mar 2022 13:57
Thanks for the answers so far,

it’s pretty clear that the XL version is probably the best choice for high load capacity. I’d also be interested to know if anyone has tested the Billy-Oxberg models. Some of these have extra thick shelves and look more robust.

Also, are there differences in durability between the older Billy versions and the newer ones? Some reports online mention either improvements or declines in quality over the years.

If anyone has experience with this, that would be really helpful.
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Henry
16 Mar 2022 14:19
rekijan schrieb:
I haven’t experienced any sagging or wobbly spots with the Billy XL so far.

Exactly, I can confirm that!

As for the Oxberg models, I haven’t tested them myself yet, but I once had the chance to try a used Oxberg from friends. It does feel very solid. The shelves are thicker and the construction is more robust, no question – however, it is also noticeably more expensive.

I also find the point about the older Billy generation interesting. I have the impression that the sturdiness has varied slightly over the past few years, partly due to material adjustments for environmental reasons. Can anyone confirm this?
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rekijan
16 Mar 2022 15:03
Henry schrieb:
I also find the point about the older Billy generation interesting.

Oh yes, I've also heard that IKEA used to use thicker materials in the past. Back then, solid wood reinforcements were more common, whereas nowadays they have partly shifted to thinner, lighter panels and optimized production processes.

Perhaps that’s also a reason why the XL versions were developed—to bring back the older quality? 🤔

But for everyday use, the new standard version usually works fine, as long as it’s not overloaded.
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gadalu
16 Mar 2022 17:04
To respond factually to Rudybaus’ question:

- The Oxberg series features more solid constructions but is also priced accordingly.
- Durability in Billy models is limited without additional reinforcements and wall fixing, as particle boards generally have certain load capacity limits.
- Older models from around 2015 sometimes used particle boards with different density and material thickness, which had both positive and negative effects on stability.
- The current XL models are a targeted response to the demand for higher load-bearing shelves, featuring stronger shelves and improved connection mechanisms.

Overall, the recommendation for long-term use is clear: XL or Oxberg with wall fixing.
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BOLUKEO
17 Mar 2022 08:22
Oxberg is more stable than XL. If you have the budget, go for Oxberg.

Otherwise, XL with reinforcement and wall mounting – then you will have long-lasting peace of mind.
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KARJU
17 Mar 2022 09:11
rudybau schrieb:
Are there differences in durability between the older Billy models and the newer ones?

Yes, there are. Before 2015, IKEA used higher-density particle boards, which came at a higher cost and weight. Back then, the shelves were somewhat more resistant to sagging. Since then, the material weight has been reduced to optimize costs and transportation.

As a result, older Billy models, despite sometimes having improved material quality, may suffer damage and reduced load capacity due to aging, while the newer models are lighter but less suited for heavy loads.

This effect can be compensated with reinforcements and by using the XL options.