For the roof

The sound insulation of the car’s roof increases both the noise reduction of the roof closure panel as well as the acoustic absorption of the closure panel. A car’s roof surface area is approximately 2.5 square metres, a significant surface that, if effectively isolated, will provide a considerable contribution to the general reduction of cabin noise.

Layer One Vibration insulation: Alumast Alpha M2
Layer Two Sound absorber: Violon VEL "Wave"
Layer Three Headlining sound absorber: Violon PT (Autofelt)


The insulating (absorbing) butyle-rubber material.


The ultrahard insulating (absorbing) material.


The insulating (absorbing) butuminic material.


The decorative cushioned material.


The combined sound absorber and insulating materials.

Violon BlackWell

Super effective viscoelastic soundproofing foam.

Violon PT, PTN

Sound absorber material. Synthetic felt.

Violon VEL

The viscoelastic absorption and anti-creak material.


I am accept the privacy policy
Your Cart is currently empty.