ᐅ How can I create drawer dividers in Ikea Besta units to improve organization?

Hello everyone, I recently purchased the Ikea Besta system and mainly use it as a TV and storage unit with drawer fronts. Although the Ikea drawers are generally solid, I feel the need for a practical internal divider to create better organization and overall tidiness.

My specific question is: How can I modify an Ikea Besta drawer to add dividers if I don’t want to use Ikea’s ready-made inserts? I would like to install custom, adjustable dividers or inserts that are sturdy and do not shift, while still using the full depth of the drawers.

Are there proven materials, recommended dimensions, or tips on what to consider when retrofitting? I have already thought about wooden slats, acrylic strips, and clamping mechanisms, but I’m uncertain how to implement this cleanly from a craftsmanship perspective.

I would greatly appreciate any experiences, instructions, or specific product recommendations.

Your question is well formulated and fundamentally important for better organization in everyday life. However, I wonder first whether it might be useful to consider why Ikea itself does not offer modular divider systems for Besta – perhaps there are structural limitations that need to be taken into account.

Before thinking about custom inserts, it should be checked how stable the drawers are and whether they are rigid enough to accommodate additional dividers. An incorrectly installed divider can cause the drawer to jam or warp.

In my opinion, wooden strips are very suitable because they are easy to cut and attach. However, I recommend taking exact measurements of the interior dimensions and preparing clamping mechanisms very carefully to avoid damage. Do you have the precise interior dimensions of the drawers at hand?

I would recommend using thin plywood strips, about 6 mm (1/4 inch) thick, and simply securing them with wood glue. This way, they stay stable without slipping. Alternatively, you can also buy self-adhesive plastic spacer strips.

I would like to point out that the best drawer divider always depends on its intended use. Are you using the drawers for clothing, office supplies, tools, or kitchen utensils? This also determines the type of divider you need. An adjustable drawer divider works best when it is modular and easy to reposition.

My suggestion is to first measure the drawers completely, then use flexible divider elements made of acrylic or MDF, which you can fix in place with small, recessed magnets or adhesive-backed Velcro fasteners. This way, you can rearrange the inserts at any time without gluing or screwing.

It’s also important to check the drawer fronts: if they are designed to fit the Besta system, overly tight mounting of dividers could prevent the drawer from closing properly. Additionally, you should pay attention to the maximum load capacity of the drawers to avoid deformation.

Do you already have a clear idea of what you want to store in the drawers?

PLOMA schrieb:
Do you already have a clear idea of what you want to store in the drawers?

Good question. I plan to mainly store small electronic components and cables in the drawers, as well as a few remote controls, chargers, and small tools. So the goal is to keep everything from getting mixed up while remaining easily visible. The drawer depth is exactly 47 cm (18.5 inches), the width is 60 cm (23.6 inches), and the height is 15 cm (5.9 inches).

A fixed installation would be fine as long as I have the option to adjust the dividers if needed, since I may store different items later on.

Magnetic, adjustable dividers sound interesting; I would need to check if they might interfere with the metal parts in the Besta system.

My recommendation is to proceed with the following steps:

- Step 1: Carefully measure the internal dimensions of the drawers: length, width, and height of the interior space.
- Step 2: Choose the material for the dividers: thin MDF (approximately 4–6 mm (0.16–0.24 inches)) is recommended, as it is easy to work with and stable.
- Step 3: Cut the dividers to the desired sizes. A combination of vertical and horizontal divider lines is advisable to create multiple compartments.
- Step 4: Attachment: Use small threaded inserts or angle brackets that you fix to the side walls to clamp or screw the dividers in place with dowels. Alternatively, small wooden strips with grooves can be used to slide in the dividers.
- Step 5: Surface sealing: It is best to paint the MDF or cover it with a foil to make it moisture-resistant and easy to clean.

Common mistakes include neglecting accurate measurements, which results in dividers that do not fit properly, and using materials that are too thick, significantly reducing the drawer space. Also, make sure that no screws or strips obstruct the drawer from opening smoothly.

If you prefer not to drill holes, there are also plastic snap-in systems with clamp holders – this could be an alternative for you.