ᐅ What are the most common issues encountered when assembling a PAX wardrobe?

Lately, I have been assembling the Ikea PAX wardrobe more frequently and have encountered various difficulties. My question to the community is: What problems occur most often when assembling the PAX system?

I am particularly interested in recurring issues or construction steps where most users tend to get stuck.

It would be very helpful if you could share your own experiences, ideally with tips on how to avoid or resolve these common challenges.

I am aware that the PAX system is generally well designed, but I often feel uncertain during the assembly of multi-part wardrobe units and the installation of the sliding doors. Are there typical fitting problems, tricky points in the instructions, or tools that have proven especially useful?

Thanks in advance for your input!

Ba-da schrieb:
What are the most common issues when assembling the PAX?

I think this question needs to be examined critically: Could the product be overcomplicated? Of course, Ikea aims to be modular and offer many options, but this also leads to fragmentation in the instructions and confusing assembly steps.

In my experience, most problems arise with the alignment of the sliding doors. The allowable gaps are so tight that, despite careful preparation, you usually have to make adjustments afterward – which becomes frustrating because it’s often hard to tell exactly what the issue is.

Also, many seem to overlook the advice not to fully tighten the screws immediately. The assembly itself isn’t actually complicated, but the constant need for readjustments and the low tolerance in manufacturing quickly lead to frustration.

My provocative theory: If the system were a bit less rigid – for example, with more flexible hinges or greater play in the alignment – many of these problems wouldn’t occur in the first place.

GALEO4 schrieb:
From my perspective, problems tend to occur mainly with the alignment of the sliding doors.

I can confirm that. I always recommend precisely aligning and securing the main frame before starting with the doors. A level and an extra pair of hands are very helpful for this.

What many don’t know is that the fittings for the doors are designed to allow fine adjustments – this feature should be used instead of just tightening the screws blindly.

A common mistake is also incorrectly positioning the shelves because the holes on the sides are placed quite close together, so it’s easy to use the wrong drilled hole. This often results in crooked shelves that cause issues later on.

In general, I advise checking everything after each major assembly step before proceeding. Otherwise, problems often only become apparent at the end and are much harder to fix.

Here are some technical details about assembling the PAX system that might help better understand the common issues:

- The importance of attaching the back panel precisely is often underestimated. It plays a key role in stability but is quite thin and can easily bend or fail to fully snap into the groove. This is especially true if the surface underneath is uneven, which later causes tolerances that can affect the sliding doors.

- Connecting the individual carcass elements (e.g., in corner systems) requires patience and accurately fitting dowels. Errors often occur in the assembly process if the sequence is not followed or too much force is applied.

- Regarding tools, I recommend using clear screwdrivers with different heads (Phillips, flathead) and a cordless drill with torque control to avoid damaging screws.

- Finally, when installing sliding doors, be patient checking and, if necessary, adjusting the guide rails—small bends are often present, which only become apparent during final assembly.

Could you please specify whether you are using the standard size or a special PAX system? Corner solutions, such as Maximera drawers or combined accessories, can present different challenges.