【Floor Deadening Damping Absorber｜Reduce Road Noise and Make Your Car More Comfortable】

Are you bothered by road noise like “rooo” and “shhh” as you drive, or by fine vibrations transmitted from the road surface?

Rather than the sound from outside entering the cabin as-is, vibrations transmitted from the tires or suspension can shake parts of the vehicle body—such as the floor—and those vibrations may then be perceived as sound inside the cabin. In particular, the floor has a large surface area and, in a monocoque body, it is also a part that relates to the vehicle’s structural framework. For this reason, it is one of the areas you should check carefully when considering a quieter cabin and a more comfortable ride.

Floor Deadening Damping Absorber is a treatment designed to suppress unnecessary vibrations transmitted to the floor and to reduce road noise that resonates in the cabin.

After installation, low “boomy” sounds and fine vibrations while driving tend to be less noticeable, making it easier to enjoy conversations and music in a more relaxed way. Even if you want to enjoy car audio, reducing cabin noise makes it easier to pick up the subtle details in the music, and there may be times when you don’t need to turn the volume up too high.

However, the effectiveness of floor deadening varies depending on the coverage area and the vehicle’s construction. It is not a process that eliminates all sounds. Instead, it’s important to identify the types of sounds that are transmitted into the cabin—such as tire vibrations and resonances of the vehicle body—and apply appropriate treatment to the necessary areas.

At Logon, we consider together whether to treat the entire floor or proceed partially—not only by vehicle model, but also by your typical driving environment, the sounds you are concerned about, and whether you have a car audio system. If I were doing this, I would first check the sounds that bother you inside the cabin, then organize which areas are worth investing in, and only after that decide the installation details.

If you want to “reduce the noise on expressways a bit more,” “make it easier to talk even in the back seats,” or “create an environment where music is easier to listen to,” please feel free to consult us. We’ll guide you to a practical, no-stress deadening method based on your vehicle condition and how you use it.