Does screwing into chipboard stop noise? The honest truth
If you have been living with a bouncy, noisy floor, it is highly likely you have considered grabbing a drill and a box of wood screws to try and fix the problem yourself. It seems like the most logical, straightforward DIY solution. One of the main factors that makes chipboard squeak in the first place is the use of nails during the original installation. Over time, as the chipboard begins to sag and flex, this constant movement either loosens the nails or causes friction between the timber and the metal. The result is that relentless creak every time you walk across the room.
So, will adding additional screws alongside those original nails really work?
Before you attempt this, it is vital to understand the structural mechanics of your floor, and why this quick fix could end up costing you thousands of pounds in repairs.
The layout of modern flooring
In all our years of restoring sub-floors, we cannot recall a single instance where simply adding extra screws permanently solved a chipboard squeak. To understand why, you have to look at how modern homes are built.
Chipboard flooring is typically installed as one massive, interlocked sheet across the entire footprint of the floor. The flooring goes down first, and then the internal partition walls are built on top to create the individual rooms.
The frustration
When you notice a particularly noisy area, the obvious response is to add screws to that localised spot. However, even if that specific patch quietens down temporarily, the structural tension and noise will often just shift to another part of the room. This can lead to a frustrating game of hide-and-seek, where you find yourself chasing the noise around the house with more and more screws.
The hidden dangers beneath your feet
Chasing noise with a drill is an incredibly risky strategy. Pipes and cables run extensively beneath your floorboards, and adding random fixings is a dangerous gamble. Even with the use of digital pipe finders, there is no guarantee of accuracy.
Furthermore, loud areas are frequently caused by poorly installed pipes or cables that have been cut directly into the top of the joists. In these zones, it is physically impossible to add fixings safely without risking a punctured water pipe or a pierced electrical wire.
Why chipboard cannot hold extra screws
The second reason this method fails comes down to the composition of the material itself. Chipboard is essentially made of tiny wood particles mixed with adhesive and compressed together.
Adding screws into this material does absolutely nothing to stop the underlying vertical movement of the joists. When you walk across the floor and the joists deflect, the anchored chipboard moves right along with them. Over a very short period, the soft wood particles surrounding your new screws will erode under the pressure. This breakdown of the material frequently results in a floor that is loose, unstable, and significantly noisier than it was before you started.
Summary
Attempting to stop floor noise by adding extra screws to chipboard is not only temporary, but it can also be genuinely hazardous to your home’s plumbing and electrics. It simply does not offer a permanent solution to a mechanical problem.
At SqueakFix, we take a completely different approach. We look beneath the surface to address the root cause of the movement safely and structurally, ensuring your home stays silent for the long term.
If you are ready to move past temporary fixes and secure your floors properly, we can help. Fill in our quick online form to request your free, no-obligation quote.