ᐅ Are there any tips for installing a Pax wardrobe on uneven walls?

Hello everyone, I am planning to install a Pax wardrobe in my apartment, but I have noticed that the wall where I want to mount the wardrobe is quite uneven. The unevenness is clearly noticeable, and I am concerned that installing it without any adjustments might cause issues with stability or alignment.

My question is: Are there any proven tips, methods, or materials to securely and safely install a Pax wardrobe on uneven walls? What solutions have you personally tried to compensate for wall unevenness without compromising the safety of the mounting? I would appreciate detailed advice and any important points to keep in mind when carrying out the installation.

Hello camille51,

First of all, compliments on your very well-formulated and detailed question – it makes it much easier to provide a targeted answer! Regarding the Pax wardrobe and uneven walls, I would like to explain some basic approaches as well as a few practical tips.

1. First, you should precisely measure the unevenness. Small irregularities (up to about 1 cm (0.4 inches)) can often be compensated with washers or spacers placed behind the fastening points on the wall.

2. For larger unevenness, I recommend attaching a wooden batten or mounting strip horizontally to the wall before installation. This will then provide a level surface on which the wardrobe can be hung.

3. When screwing in, be sure to use appropriate anchors and screws that provide secure hold even on uneven and possibly crumbly walls. If possible, you should focus on the load-bearing parts of the wall (e.g., masonry joints, studs).

4. Another tip: some people also recommend attaching small rubber or plastic buffers at contact points between the wall and the wardrobe to compensate for any minimal deviations and at the same time dampen vibrations.

5. Finally, be sure to check the installation with a spirit level to ensure the wardrobe is truly straight.

If you need tools or materials nearby, I’d be happy to give you some tips. Generally, I recommend investing a bit more time in preparation for larger unevenness or uncertainty – this saves stress later and avoids adjustments.

Hello camille51,

I’d like to take a closer look at your original question and also approach the topic from a more technical perspective so you can weigh different options effectively. When dealing with uneven walls, the installation of cabinet hangers is especially critical, as they will bear loads later on. If the attachments are not flush and stable, stress points or even tilting movements can occur.

- First, you need to clearly understand the type of unevenness: Is the wall wavy, or are there localized protrusions or recesses? Use a long straightedge or a level rail during this step to get precise measurements.

- To compensate for a wavy wall, so-called spacer blocks or shims are a good option. These can be wedged between the screw and the wall and are usually made of wood or foam-like materials. This prevents the cabinet from being tightly fastened at one point while loose at others.

- The Pax cabinet system is modular, but the attachment points are predetermined. If you install a wooden batten as a mounting strip, as PeoDaniel mentioned, you should definitely align it very precisely with a level and secure it firmly, as this batten will essentially bear the cabinet hanger loads.

- For very uneven plaster surfaces or old walls with significant irregularities, attaching backing plates or metal brackets can also help. These should be aligned precisely level, to which you then fasten the mounting screws.

- Always pay attention to the maximum load capacity of the wall anchors and screws.

- If possible: When installing the cabinet doors later, also make sure they can be easily adjusted, as wall unevenness can cause apparent distortion.

What exactly does your wall look like? For example, do you have an older house with rough plaster, or rather a smooth concrete or drywall surface? Depending on this, we should adjust the options accordingly.

Surela schrieb:
What exactly does your wall look like? For example, do you have an older house with rough plaster or more of a smooth concrete or drywall surface? Depending on that, we should adjust the options a bit.

This point is really important. I once faced a similar problem and severely underestimated how different uneven walls can be and how much that affects installation.

In my case, it was an old building wall with irregular plaster and several uneven spots over 2 cm (0.8 inches). I tried to screw in the mounting rail back then, but the axis was never truly straight. My solution was to lightly sand the wall first to remove pronounced protrusions and then install a solid base using special MDF panels.

Although this meant a bit more work before the actual Pax installation, looking back, it was well worth the time because the wardrobe stood rock solid afterward, with no wobbling or tilting. Plus, this gave me the option to align the fixing points exactly with the cabinet module spacing.

So my advice: if you feel the wall is really uneven, don’t just rely on shims; build a solid substructure from wood or MDF that is truly level. And don’t hesitate to do some preparatory work on the wall if necessary.

PeoDaniel schrieb:
First, you should measure the unevenness precisely. Small irregularities (up to about 1 cm (0.4 inches)) can often be compensated with washers or spacers.

I basically agree with this, but I would caution that washers are only suitable if you are really sure the load distribution is correct. Otherwise, it can lead to localized overloading and the cabinet may start to wobble eventually.

I also find the use of self-leveling mounting films or very flexible plastic wedges interesting in this context. These adapt to the wall contour and simultaneously compensate for small height differences. This can be a good compromise if you don’t want to build a heavy substructure but the unevenness is, for example, around 1.5 to 2 cm (0.6 to 0.8 inches).

Regarding safety: I always recommend having the plan checked by a professional if you are uncertain, especially with taller or heavily loaded cabinets like the Pax. Because tipping over or a loose fixing point can quickly become dangerous.

Additionally, depending on the wall type, the choice of anchors or screws can be crucial – so you should follow the manufacturer’s instructions and consider your wall type (e.g., hollow wall anchors for drywall, heavy-duty anchors for solid walls).