ᐅ Can I safely install BILLY shelves on uneven floors?

Created on: 24 Aug 2022 14:17
F
fotime
Hello everyone, I am planning to set up BILLY shelves from IKEA in my home office. The issue is that the floor is not completely level – it has slight unevenness and small slopes that are visible to the naked eye.

My main question is: Can BILLY shelves be safely installed on uneven floors without compromising their stability or safety? What measures should I take, if any, to ensure safe use? Are adjustable feet or additional aids recommended or even necessary?

I have read that BILLY shelves should be secured to the wall, but I would still like to know the best way to deal with uneven floors. Thanks for any helpful tips!
V
vin_leo
24 Aug 2022 17:02
Hey, to make things a bit easier – I set up my Billy shelves on a slightly uneven floor. I simply used small rubber pads and adjustable furniture feet, which worked perfectly.
fotime schrieb:
Are adjustable feet or additional aids recommended or even necessary?

Definitely yes, that’s my advice, even if you don’t get them directly from IKEA. A bit of DIY can work wonders here. And don’t forget to secure them to the wall, or they might be wobbly! ;-)
D
Danial
24 Aug 2022 18:44
I believe the safety aspects should not be underestimated. BILLY shelves are originally designed as standing furniture for use on a flat surface.
kieran schrieb:
Stability can be compromised if they are placed directly on an uneven surface.

This means that while it is possible to compensate using additional supports, this creates extra leverage at the load points, which could theoretically lead to material fatigue. Therefore, I recommend, if possible, leveling the floor first or placing a stable underlay such as an MDF board underneath to create a flatter and more load-bearing surface.
M
Mekau
25 Aug 2022 09:16
To summarize once again: Wall mounting is mandatory! Use wooden wedges for uneven surfaces. Otherwise, no issues.
F
fotime
25 Aug 2022 12:44
Thank you for the tips so far, they have been very helpful!

A follow-up question: Would you recommend placing an additional baseboard (e.g., a spirit level board or MDF board) under the shelf to level the floor first before using wedges under the feet? Or are wedges alone usually sufficient?

I don’t want to make unnecessary changes but want to be sure about the stability.
K
kieran
25 Aug 2022 15:23
fotime schrieb:
Would you recommend placing an additional base layer (e.g., a spirit level board or MDF board) under the shelf to level the floor first?

Yes, adding a stable extra board can significantly improve load distribution and stability, especially for larger shelves and uneven floor surfaces. This reduces stress points, prevents unnecessary wobbling, and extends the furniture’s lifespan. Wedges alone often help but are not a complete solution if the subfloor is complexly uneven.
L
Leland
26 Aug 2022 08:11
I always place my BILLY shelves on simple, narrow wooden strips or thin MDF strips when the floor is uneven. This compensates well for small irregularities and provides more stability. Combine this with wall anchoring, and you’re on the safe side.