ᐅ How can I convert Ikea BESTA units into an L-shaped configuration to create more storage space?

Hello everyone,

I am planning to redesign my Ikea BESTÅ furniture into an L-shaped configuration to significantly increase the storage space in my living room. Currently, I have several separate units, mostly sideboards and small shelves, placed next to each other, but I want to create a continuous L-shape that fits perfectly into the corner.

My question is: What is the best technical approach to such a conversion? Which connectors or fastening methods are suitable to securely join the units without having to make complex modifications to the side panels? Are there any recommendations for the optimal arrangement of the individual modules, especially regarding dimensions and load capacity?

Also, does anyone have experience using corner units or special shelves to make better use of the space? I want to plan the renovation so that functionality is improved without compromising the appearance.

I appreciate any tips, especially advice on what to watch out for when assembling the furniture in a corner. Thanks in advance!

Hello Gefu53,

Your plan to use the BESTÅ units as an L-shaped configuration requires a stable connection system, since the individual Ikea modules are originally designed as standalone furniture pieces.

First, I recommend definitely using the supplied connection screws (connectors) from BESTÅ, as these prevent the frames from tilting. If you want to assemble the modules in a corner, it would be advisable to install the rear corner brackets, which provide additional stability.

When arranging the modules, carefully check the dimensions. Typical sizes are 60x40 cm (24x16 inches) or 60x20 cm (24x8 inches) for the individual parts – combine them so they fit perfectly into the room corner. For corner solutions, special corner shelves or compartments with swing doors are recommended to better utilize the remaining storage space.

One more tip: pay particular attention to wall mounting, especially for longer elements, as stability can otherwise suffer. The BESTÅ series also includes wall hooks that are well suited for the L-shape and prevent tipping.

Gefu53 schrieb:
Welche Verbindungselemente oder Befestigungsmethoden eignen sich, damit die Möbel stabil miteinander verbunden sind, ohne dabei aufwändig Umbauten an den Seitenflächen vorzunehmen?

The most important thing is to use the original connectors and avoid improvised methods, as otherwise the fit and stability could be compromised.

nubar schrieb:
The most important thing is to use the original connectors and avoid improvised methods, as otherwise the fit and stability could be compromised.

I generally agree with this, but I would like to point out that the required stability of an L-shaped combination also depends on the load it needs to support.

I wonder whether it makes sense to simply screw the individual modules together. In a corner where two walls meet, I think it might be beneficial to use additional elements such as metal brackets or even wooden strips to reinforce the joints. This kind of reinforcement is almost necessary, especially if heavy items are to be stored.

On the other hand, one could argue that the properly installed IKEA connection system is sufficient since it was specifically designed for the furniture series. However, with creative combinations that don’t exactly follow the intended standards, I would recommend planning for extra stability.

Furthermore, what about load distribution? If the modules have different heights or depths, stability at the transitions could suffer—even with good connections.

Maybe someone here can share more detailed experiences about how well the stability holds up in everyday use.

Gefu53 schrieb:
Has anyone had experience with using corner elements or special shelves to make better use of the space?

Personally, I haven’t used special corner shelves but have mainly worked with open shelving and baskets. The shelves are quite flexible and can be repositioned, which helps optimize storage space in the corner.

Regarding how to build a stable and efficient L-shaped BESTÅ combination, I would like to offer some practical tips:

- Always use the original connecting elements designed by IKEA for the BESTÅ series. These are easy to assemble and provide high stability.
- For the corner joint in an L-shape, metal angle brackets installed on the inside of the joint work well. This provides additional reinforcement without significantly affecting the appearance.
- Make sure to secure the individual modules to the wall. Especially with longer L-shapes, wall mounting can greatly improve lateral stability.
- For the shelves, I recommend using different heights depending on their purpose. IKEA offers adjustable systems that allow you to customize the interior space according to your needs.
- Corner shelves specifically for BESTÅ are not standard, but you can have custom cut pieces made from wood or plastic that fit precisely.
- If you want to optimize space usage, baskets or boxes are practical additions that can be easily removed.
- Before assembly, carefully measure the exact room corner, as small angle deviations can make joining the units much more difficult.

I hope these tips help you successfully build your L-shaped BESTÅ combination.

FEKAU schrieb:
For the corner joint in an L-shape, metal angle brackets are also suitable, which can be installed on the inside at the connection point.

I agree with this. Especially in an L-shape, the original IKEA connectors may seem sturdy, but from a technical standpoint, they often are not sufficient to handle lateral loads.

FEKAU schrieb:
Make sure to secure the individual modules to the wall.

This wall attachment is essential. Additionally, I would recommend measuring the wall angle precisely when designing the corner: 90 degrees is rarely an exact given. An accurate angle is a fundamental requirement for a precise fit during installation.

If small deviations exist, it makes sense to use flexible connectors or allow some clearance with spacers. Otherwise, stresses can develop that may eventually weaken the structure.

I would also check whether the perforated side panels of the BESTÅ modules are suitable for additional fastening points or if it is better to leave them untouched to avoid compromising stability.