Innovative Noise Control
..........By Design

Noise Abatement Society & DEFRA Technology Award Winners
RushLight Noise Abatement Award Winners

Key Features

Why is it called Sonphonon™?

Has Sound Dead Steel had official recognition?

Can I Roll SDS Sonphonon™?

Can I Fold/Bend SDS Sonphonon™?

Can I Weld SDS Sonphonon™?

Can I Deep Draw Sonphonon

Can I Paint/Powder Coat SDS Sonphonon™?

Is Sound Dead Steel fire tested?

How Does Sonphonon™ Remove Vibrations?

What is Constrained Layer Damping?


Click any of the links for information on the topic.

What is a decibel? dB(A) an explanation

How loud is too loud? info regarding noise levels and hearing damage

SPL v SPL? What is the difference between sound power level and sound pressure level?

Sound Dead Steel produces a highly effective sound deadening product which consists of two metal skins separated by a 0.05mm layer of viscoelastic polymer. This forms a constrained layer whichconverts vibrationalenergy into negligable heat. Sonphonon is ideal for a wide variety of applications where vibration and noise reduction are of concern.

Key Features

Frequently Asked Questions