ᐅ Wood panels as KALLAX back or side walls – any experiences?

Created on: 8 Dec 2021 08:23
M
Minlis
M
Minlis
8 Dec 2021 08:23
Hello everyone, I am considering adding wooden panels to the back and sides of my IKEA KALLAX shelves to both increase stability and improve the appearance. I am especially interested in experiences with different types of wood, panel thickness, fastening methods, and of course, the long-term durability of the construction. Has anyone had practical experience or recommendations on what to pay particular attention to? Also, any insights into the advantages compared to the original IKEA backing panels would be appreciated. Thanks in advance for your tips!
G
GEKAU51
8 Dec 2021 09:12
Interesting idea, Minlis. I really like the wooden panels as a backboard because they are generally more stable than the thin particle boards from IKEA, which tend to become wobbly quickly. However, I think replacing the side panels as well is excessive since KALLAX is usually secured to the wall.
Minlis schrieb:
Has anyone here had practical experience or recommendations on what to particularly watch out for?

My tip: avoid wooden panels that are too thin, otherwise the advantage of stability is quickly lost. And don’t be fooled by high-gloss or lacquered panels – they look nice but hardly tolerate any moisture.
P
plopra
8 Dec 2021 09:46
I used MDF boards with a thickness of 12 mm (0.47 inches) and secured them with small brackets. Stable and cost-effective.
S
SUDAN
8 Dec 2021 10:20
Hello Minlis, I read your question with great interest. Here is a structured overview of wooden panels as a back or side wall for KALLAX:

1. Material choice:
- MDF or plywood are sturdy and easy to work with.
- Solid wood is more premium but heavy and may warp.

2. Thickness:
- At least 10 mm (0.4 inches), preferably 12-15 mm (0.5-0.6 inches) for stability.

3. Fixing:
- Screws and brackets work well.
- Adhesive alone is usually not sufficient.

4. Advantages:
- Much more stable than IKEA particleboard.
- Better appearance due to customizable design.

5. Disadvantages:
- Dimensions need to be adjusted.
- Working with the panels requires tools.

If you like, I can also provide a step-by-step guide on how to cut and install the panels precisely.
G
Giagau
8 Dec 2021 10:54
As an additional note, when using wood panels, it is essential to pay close attention to the edges. These should either be finished with edge banding or sanded and oiled to protect against moisture and fraying. It is also advisable to choose a room with stable humidity levels, as significant fluctuations can cause the panels to warp.

Furthermore, accurate cutting is important to avoid putting stress on the frame.
K
KARJU
8 Dec 2021 11:37
GEKAU51 schrieb:
Stay away from wood panels that are too thin

I agree. Statistically, panels thinner than 10 mm (0.4 inches) are usually insufficient, especially when considering lateral loads and leverage effects.

When fastening, screws with an appropriate diameter should be used to avoid splitting the material. Additionally, steel brackets with a minimum length of 40 mm (1.6 inches) should be used for secure support.

Regarding options: 12 mm (0.5 inches) multiplex plywood has proven to be the best combination of strength and weight.