ᐅ Why does the Malm bed only creak under load?

I have a question that has been on my mind for some time: Why does the Malm bed only squeak under load, that is, when someone lies on it or moves, but not when it is empty? It is a typical Ikea Malm bed, which appears to be quite sturdy, yet it still makes this annoying squeaking noise precisely at the moments when pressure is applied to the structure. I suspect that movement or weight causes certain parts to rub against each other or that the material yields at specific connectors, but I would like to understand exactly how this happens mechanically and whether the problem can usually be fixed easily. Maybe there are differences between various Malm models or issues caused by assembly errors? I am looking forward to your opinions and explanations.

orankar schrieb:
Why does the Malm bed only squeak under load, like when you lie down or move on it, and not when it’s empty?

Interestingly, squeaking in furniture is generally a phenomenon that only occurs under load. You could say: the bed does nothing when it’s unused, but as soon as pressure is applied, hidden tolerances in the material or construction become active.

I would even argue that the noise in Ikea furniture like the Malm is often less about poor material quality and more about the static and dynamic forces within the fasteners and their arrangement.

The squeaking is essentially a symptom of minimal movements that happen under load, which you neither see nor feel when there’s no weight on it. Maybe this calls for a small adjustment to optimize how the parts interact?

Lamar schrieb:
The squeaking is basically a symptom of minimal movements that occur under load,

This is exactly the point, as the squeaking is caused by friction. Specifically, it refers to so-called micro-movements between wooden surfaces, metal parts, or screw connections that do not come into contact without any load.

When the bed is unloaded, everything is static, and the parts involved touch each other without any shifting. As soon as a load is applied, the slatted frame, side panels, or screw connections deform slightly elastically. This elasticity creates minimal degrees of freedom in which materials rub against each other, generating high-frequency sounds — heard as squeaking.

In my opinion, this is not a flaw of the product but a natural consequence of a construction made from wood-based materials and metal fasteners. Moisture and temperature also play a role, as they cause the wood to expand and contract, affecting the tightness of the connections.

I can add the following: The Malm bed is usually based on a system of wooden panels and metal fasteners. Considering that wood is a natural material that slightly deforms under load or can react to moisture, this causes movement at screw connections or at the support surfaces of the slatted frames.

These movements then create friction, and it is this friction that produces the typical creaking noise. Often, tightening the screws regularly, applying some lubricant to the joints, or placing felt pads between the support surfaces can help.

This is not a technical defect but rather a normal wear effect common in many types of furniture. When assembling the bed new, precisely tightening the screws and checking the parts can help minimize the problem.

In short: The squeaking occurs only under load because parts shift slightly and rub against each other. Tightening screws or treating everything with wax or silicone spray usually eliminates it.

I think the bed has a bit of character if it creaks now and then 😉 Joking aside – the cause is almost always that joints move under stress. A little lubrication often works wonders. If you rub the spots with wax or even a small amount of petroleum jelly, it usually gets much better. Just don’t overdo it, or it will become slippery and the bed will wobble.

And hey, with Malm beds, the joints aren’t hidden, so feel free to check if any screws are loose. It’s almost amazing how the smallest looseness can cause such annoying noises :-)