ᐅ IKEA BESTA DIY: How can I build a combination with different depths for more storage space?

Hello everyone, I am planning to create an IKEA Besta sideboard as a DIY project, but I want to combine modules with different depths to optimize storage space according to the room. My question is: how do I build a combination with various depths in the BESTA modules to ensure everything remains stable and the appearance stays consistent? Which parts and connectors are especially suitable when combining, for example, 20 cm (8 inches) and 40 cm (16 inches) deep units? Are there any special assembly tips or tricks to avoid unwanted gaps and ensure everything stands securely? I would appreciate detailed advice on the construction process, recommended accessories, and any important measurements to avoid mistakes during the build.

You can connect the different depths using so-called connecting rails and brackets. It is important to align the frames properly and always measure before screwing them together. Additionally, use adjustable feet for stable support.

Hello, I would like to address your point and respond in more detail. Combining BESTA modules with different depths is definitely possible but requires a precise approach. Generally, you should use the deeper module as the base and mount the shallower module in front of it. To avoid unsightly gaps, it is advisable to

- adjust or trim the backs of the modules if necessary,
- use connecting screws through the side panels,
- employ sturdy angle brackets or furniture connectors (cam connectors, dowels) for additional stability,
- and ensure everything is perfectly level,

especially if the modules are placed on a plinth or feet.

When combining different depths, accurate measuring is absolutely crucial. Sometimes narrow cover panels from IKEA or custom-made strips can be used for visual alignment.

If needed, you can also modify the shelves accordingly if you plan to use them in elements with varying depths. For more complex setups, it is recommended to assemble the components separately first and then carefully connect them to ensure stable joints.

To maximize storage space, it is advisable to consider the different depths of the BESTA units in relation to the room height. For example, a deeper module can be placed at the bottom, while a shallower one can be positioned on top to serve as lighter storage.

It is important that the connecting elements adequately support the loads and prevent the combination from tipping.

lochen schrieb:
Using connecting screws through the side panels

This is essential. Additionally, I would recommend mounting wooden strips on the back or inside the sides so the modules align flush. This creates a stable construction and prevents gaps.

If joining without visible connectors is desired, you can also use concealed furniture fasteners, which IKEA sometimes offers or can be found at hardware stores.

Hey, that sounds like an exciting project! If you combine modules with different depths, I would also consider visual details – maybe a uniform front color or continuous handles for the drawers to make the difference less noticeable.

And of course, the challenge is to connect the modules securely so the entire structure doesn’t wobble after assembly. So take your time aligning and screwing everything together.

Taubi schrieb:
Also use adjustable feet for stable support.

I can confirm that adjustable feet compensate well for uneven floors.

A tip from me: If you can attach it to the wall, definitely secure it with suitable wall brackets; this adds extra safety and prevents tipping if the combination gets taller.