ᐅ What are common assembly mistakes made with Ikea HEMNES furniture?

Hello everyone, I have assembled several IKEA Hemnes furniture pieces and noticed some common assembly mistakes—whether due to unclear instructions or minor oversights. I am therefore interested in learning which assembly errors typically occur most frequently with Hemnes furniture. It is especially important for me to know which mistakes during assembly have the most serious consequences, for example, incorrect installation of connecting fittings, wrong order of steps, or improperly inserted dowels that later cause stability issues. Who has experience with this and can provide specific advice so I can avoid these mistakes in future assemblies?

When assembling IKEA HEMNES furniture, I most frequently see the following mistakes, which can easily be avoided once you know them:

- Incorrect orientation of the side panels: Often the side walls are installed reversed, which later affects stability.
- Not inserting the dowels carefully: If they are not fully seated, the connecting parts do not fit precisely and cause misalignment.
- Over-tightening screws: This can cause the wood components to swell or crack.
- Ignoring the assembly sequence: Some steps must be followed strictly in order; otherwise, later parts will not fit correctly.

Summary: Always follow the instructions step by step, sort the components before assembly, and insert dowels and screws carefully but firmly. This prevents most common mistakes with HEMNES.

In addition to REPITAR’s input, I would like to point out that with HEMNES furniture, especially the drawer systems, assembly errors often occur:

- Drawer slides are sometimes positioned incorrectly, either too high or too low, which affects smooth operation.
- Missing or improperly installed spacer washers can significantly disrupt functionality.

Correct installation of the back panels is also important. If the back panels are not fitted flush or are installed at an angle, the overall stability of the furniture is reduced.

My advice: Check all measurements carefully before assembly and, if in doubt, verify multiple times rather than having to reassemble parts.

The most common issues are screws not being properly seated or holes being misaligned. This makes the furniture unstable. It is also important to have the panels correctly aligned.

tetan schrieb:
The most common issue is that screws are not properly seated or holes are ignored.

That sums it up well. An additional point: with HEMNES, pilot holes are often specified, yet some still skip properly inserting the screws, causing them to be driven in at an angle. This results in deformed connection points. Also, it is always important to check that the screws are not too long for certain components—a simple mix-up that can cause material damage later on.

It is not uncommon for rear battens to be installed upside down, causing the furniture not to sit flush against the wall. This not only looks unattractive but can also affect stability.