Soundproofing the trunk also contributes to the reduction of noise produced by your car. In part 4 of our showcase we show you how we proceeded with the Hummer H1.

Showcase Hummer H1 Part 4: Sound Insulation and Anti-drumming

The trunk is a compartment of a vehicle that can be significantly improved with regards to sound insulation with relatively little effort. Noise produced by the exhaust or the rolling of tires result in a monotonous sound, rendering driving tiresome. Fatigue caused by noise can result in dangerous situations in traffic!

In part 4 the bottom plate will be equipped with Vibraflex Extreme. This material increases the mass of the substrate. In general, this provides a reduction of 6 dB(A). Finished with Isomat FM this can rise to about 9 dB(A)!

An alternative for Vibraflex Extreme is StP Anticor or anti-drumming by means of the liquid Silent Running. In our booklet you will find additional information about the insulation of trunks.

More information about vehicle insulation

On our page with solutions regarding vehicle insulation you will find the most common problem areas. Additional tips pages about various types of vehicles you will find here:

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