ᐅ IKEA Besta DIY: How do I build a drawer divider for better organization?

Hello everyone, I recently got an IKEA Besta unit and want to organize the drawers with dividers to have a better overview of the contents. I’m particularly interested in how to build a custom drawer divider that fits perfectly, is sturdy enough, and can be easily adjusted to different items.

I already have some materials in mind—wood, MDF, or acrylic—but I’m unsure which is best suited and how to implement the solution most easily without damaging the drawer. It would also be helpful to hear if anyone has practical tips on how to divide the compartments in a way that keeps them flexible and allows for larger items without having to empty everything each time.

In short: What approach, materials, and dimensions would you recommend for a DIY drawer divider for the IKEA Besta that combines clarity and flexibility in the best way? Thanks in advance!

Hello jalego,

Your project is easy to understand, and I’m happy to give you a clear guide on how to build a functional drawer divider for the IKEA Besta.

- First, carefully measure the internal dimensions of your drawer. Pay attention to the height, width, and depth so the dividers are neither too large nor too small.

- Materials: MDF boards are very popular because they are sturdy, affordable, and easy to work with. Alternatively, you can use thin plywood or acrylic. Acrylic looks nice but is more delicate when cutting.

- Cutting: Cut the dividers so they fit flush against the sides without being tight. This makes removing or rearranging them easier.

- Joining: You can either screw the dividers onto a frame or use slot and tab systems. The latter offers flexibility but requires precise cuts.

- Modularity: To allow for changing compartments, I recommend a slot system where horizontal and vertical dividers interlock and can be easily removed. Alternatively, you can use hook-and-loop straps or felt pads to prevent movement.

- Layout tips: Roughly measure your contents and plan a flexible system. A mix of smaller compartments for small items and larger areas for bulky ones makes sense.

Common mistakes include designs that are too rigid and hard to adjust or using materials that are too thick, which reduces valuable storage space.

I hope this helps you!

PRA64 schrieb:
MDF boards are very popular because they are sturdy, affordable, and easy to work with.

MDF is really the best choice when you want to make precise cuts. If you are considering using screws, it’s better to use very thin wood to prevent any swelling.

jalego schrieb:
What methods, materials, and dimensions would you recommend for building a DIY drawer divider for the IKEA Besta that optimally combines organization and flexibility?

I recommend focusing especially on flexibility. A good solution is modular dividers made from plywood with slot joints that connect through cutouts. This allows you to adjust the compartments as needed.

Regarding dimensions: IKEA Besta drawers are usually 38 cm deep (15 inches), with the width varying depending on the model. Always allow about 1 mm (0.04 inches) of clearance so the dividers don’t fit too tightly. For the height, don’t build all the way to the top edge to make it easier to remove the dividers.

Personally, I like to paint the dividers with acrylic paint or seal them with varnish to protect them from moisture, especially if you plan to use the drawers for kitchen utensils.

Also, stability of the joints is important: for slot connections, small wooden wedges or glue that can be reversed if necessary work well.

If you have any questions about implementation, just ask!