ᐅ How can you prevent the back panel of BILLY bookcases from breaking?
Created on: 11 Jul 2021 09:13
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luce35
Hello everyone, I have a problem with the back panels of my Billy bookcases tearing or even breaking during load testing in certain areas. The bookcase is usually placed against a wall, is not overly loaded, and I have already been careful during assembly. Still, it happens regularly, especially when I want to store somewhat heavier items. I’m wondering how to practically and permanently prevent the back panel of Billy bookcases from breaking. Are there any special tips that IKEA might not explicitly mention? Maybe it’s a matter of screw technique, the material, or additional reinforcements? I would appreciate detailed advice, especially solutions that work long-term and can be implemented without much effort.
In addition to the previous tips: The back panel mainly serves a stabilizing function against tipping movements. Therefore, often an additional bracket at the bottom and top on the back, connecting the shelf to the wall, is sufficient. This removable reinforcement reduces the load on the back panel.
If the back panel still cracks, a thin plywood sheet can be cut to exact measurements and used instead of the original back panel – often significantly more stable.
If the back panel still cracks, a thin plywood sheet can be cut to exact measurements and used instead of the original back panel – often significantly more stable.
I understand the concern about the back panels, especially when you don’t want to overload the shelves but still place somewhat heavier items on them. What helped me was adding self-adhesive felt pads or thin foam rubber strips on the inside of the back panel. This reduces direct stress points on the wall and helps protect the wood of the back panel.
Sometimes you may feel unsure when screwing or nailing – in that case, it’s better to work in small steps and avoid using force. This also helps build more confidence during assembly.
Sometimes you may feel unsure when screwing or nailing – in that case, it’s better to work in small steps and avoid using force. This also helps build more confidence during assembly.
Tommy38 schrieb:
Cut a thin plywood sheet to the exact dimensions and use it instead of the original back panel – often much more stable. That does sound interesting. What maximum thickness would you recommend so the shelf doesn’t become too heavy and installation remains easy? And what type of plywood is best suited for this? Thanks for the tips so far!
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Matthewt4811 Jul 2021 14:15For Billy shelves, I recommend plywood panels with a thickness of about 3 to 4 mm (0.12 to 0.16 inches). These are sturdy enough to serve as a back panel while remaining easy to handle. Make sure the plywood is smoothly sanded to avoid damage to the surface of the shelf and the back panel.
Birch multiplex plywood is a good, consistent alternative as it remains stable and is less likely to break.
Birch multiplex plywood is a good, consistent alternative as it remains stable and is less likely to break.
luce35 schrieb:
Is it more advisable to use screws or small wall plugs instead of nails? One more tip: If you use screws, be sure to pre-drill and protect the back panel with small washers to prevent the panel from being crushed when tightening.
Also: When using nails, try to use small nails evenly and at multiple points to distribute the load. This prevents localized pressure and thus breakage.
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barEsperan12 Jul 2021 09:20Simply secure the back panel firmly with tape after assembly. This relieves stress and holds the shelving unit together. Certainly not a permanent solution, but it helps with initial cracks.
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