ᐅ Making Replacement Parts for BILLY Shelves Yourself – Is It Possible?

Hello everyone,

I have had an IKEA Billy bookshelf for some time now, which I actually like very much. Unfortunately, one of the shelves’ fastenings broke, so I can no longer install it securely. Since IKEA often offers only limited options for individual replacement parts and I don’t want to replace the entire unit in my case, I’m wondering if it is possible to produce replacement parts for the Billy bookshelf myself?

I am particularly interested in whether replacement shelves or small accessories like the pin strips for shelf support can be made with simple means – for example, with some DIY skills, suitable materials, or even 3D printing.

Does anyone here have experience with this? Or are there any tips on how to repair the bookshelf cost-effectively and functionally without relying on original replacement parts?

I look forward to your opinions and suggestions!

It’s great that you’re thinking about making your own replacement parts! 🙂

I once cut replacement shelves for a BILLY bookcase because the originals were quite expensive. I bought simple MDF in the right thickness, cut it to size, and drilled the holes for the shelf supports – it worked perfectly!

You just need to be precise and maybe sand and paint the edges, then it looks almost like the original. I can also imagine using 3D printing for small parts like dowels or mounting strips – that would be a cool DIY project!

Go for it, you can definitely do it! :-)

Hello LAUSEBASTI,

I’m happy to give you a brief guide on how to make replacement shelves for the BILLY bookcase yourself.

1. Material choice: MDF or particleboard with a thickness of 16 mm (about 5/8 inch). This roughly matches the original thickness.
2. Cutting: Cut to size, preferably using a fine-toothed circular saw or have it cut at a home improvement store.
3. Drill holes: Proper hole placement is important for the small plastic pins that hold the shelves. Use a 5 mm (about 3/16 inch) wood drill bit and pay attention to the hole spacing, which is usually 32 mm (about 1 1/4 inch) for BILLY systems.
4. Edges: Slightly round off the edges or smooth them with sandpaper.
5. Surface treatment: Paint or apply a clear coat to protect the shelves from moisture damage.

Note: The shelves must be precise and dimensionally accurate so they don’t fit too tightly or too loosely.

If you follow these steps, repairing your shelves should be straightforward.

Manufacturing spare parts yourself is possible. Cutting boards, drilling holes, sanding edges.

For plastic parts such as perforated strips: consider 3D printing or looking for spare parts from third-party suppliers.

Original parts are usually overrated.

Hello LAUSEBASTI,

your question is very well formulated and important, especially since repairs for popular furniture pieces like the BILLY shelf should also be affordable.

Besides DIY, there are often communities and classified ads where people offer suitable spare parts.

If you decide to build the parts yourself, here are some tips: measure the dimensions very precisely, note the drilling hole positions accurately, and check if the material is stable enough.

Sometimes it’s also worthwhile to visit a carpenter or someone with a CNC machine who can produce such parts exactly – this is often cheaper than you might expect.

Meoru schrieb:
For plastic parts like perforated strips: look for 3D printing options or third-party replacement parts.

Yes, exactly, I find the idea of 3D printing really fascinating!

I have a friend who got one of those 3D printer boxes and has already reprinted some small plastic parts from Ikea – they look very authentic and work well for him 🙂

If you know someone with a 3D printer, you can create a customized solution! Or try asking in 3D printing forums if anyone has the STL file for BILLY parts.