ᐅ Is it possible to repaint or refinish Billy shelves after purchase?

Hello everyone,

I’m currently considering whether it’s possible to repaint the popular Billy shelves from Ikea without compromising the material or structural stability. I’m particularly interested in how well paint adheres to the usually coated particleboard and whether it’s necessary to sand or prime the shelves thoroughly beforehand.

It would also be helpful to know if individual components can be easily disassembled for separate painting, or if that tends to be difficult. Does anyone have experience with this or know of suitable techniques and materials for such a project? I want to avoid the finish looking unattractive or the surface peeling off after some time.

Thanks for all tips and advice!

I find this question interesting because Billy shelves are actually designed for quick and affordable use. The idea of simply customizing them with color is really clever, as it turns them into a truly unique piece of furniture.

However, you need to be aware that the shelf surfaces are not really optimized for paints or varnishes, but rather rely on a coating. So the question arises: why not just paint the doors, if available, and replace the back panel?

bolu57 schrieb:
how well paint adheres to the mostly coated particle boards and whether the shelf should be sanded or primed beforehand.

Clearly: without sanding and priming, the paint will not last. The coating is made of special plastic and is smooth, so mechanical preparation is essential.

Personally, I think that involves a lot of work, especially considering that Billy shelves are available new at a low price. So, is it really worth it?

Hello bolu57,

I’d be happy to give you some tips on how to repaint the shelf afterwards.

1. Surface preparation: As mentioned, the surface of Billy shelves is usually melamine-coated. This coating is very smooth, so it should be lightly sanded first – preferably with fine sandpaper (grit 220 - 320) to help the paint adhere better.

2. Cleaning: After sanding, it is important to remove all dust thoroughly, ideally with a damp cloth or a special dust remover.

3. Primer: Use a bonding primer designed for smooth surfaces (e.g., melamine). This significantly improves paint adhesion.

4. Painting: A solvent-based paint or special acrylic furniture paint works best. Depending on the desired effect, you can use acrylic paint or spray paint.

5. Allow drying time: Let each coat dry completely before applying the next to avoid peeling later.

6. Disassemble components: Most Billy shelves can be taken apart quite easily—at least the doors, back panels, and shelves. This makes painting easier and reduces the risk of paint spots on unwanted areas.

7. Sealing: After painting, a clear sealant can help reduce scratches and wear.

I hope this helps! If you want, I can also recommend product names that have worked well for me.

As an addition:
Melamine-coated particle boards are resistant to scratches and moisture, which makes them practical for furniture. However, this also means that paint will not adhere permanently without prior treatment.

For painting, the following points are important:
- Sanding evens out the surface, but avoid sanding too aggressively to prevent removing the coating.
- Primer: There are special adhesion primers for melamine-coated furniture, for example, synthetic resin-based primers.
- Paint: PU varnishes or acrylic paints specifically designed for furniture are recommended.

Disassembling the components is straightforward and advisable.

Be sure to follow the drying times and application instructions of the products carefully. Poor preparation will lead to rapid paint chipping.

Hey bolu57,

I recently completed exactly the same project. My advice: patience is your best friend! 🙂

I started by sanding the shelves with 320-grit sandpaper—not too much, just enough to slightly roughen the surface. Then I applied a primer designed specifically for smooth surfaces. Important: the primer really needs to be completely dry, otherwise you’ll run into problems.

Next came the paint—I chose an acrylic enamel. By the way, I recommend spray cans if you want an even finish.

I waited at least 12 hours between each coat, and it definitely paid off.

Jotisi schrieb:
Is it really worth it?

I think so. It makes the old Billy shelf look much more high-quality.

Good luck, you’ll manage it! 😉

Billy shelves can be painted afterwards, yes. Always sand first, then prime, and finally paint.

Disassemble the furniture to make painting easier.

Make sure to use paint with good adhesion (acrylic or PU paint). Follow proper drying times, otherwise it will peel.