Echo-silent comes from the ancient Greek word echo, the acoustic phenomenon due to the reflection of sound waves. The Atlas Plus Echo-silent system is made from a state-of-the-art combination of plastic and absorbent material.
The mineral filler (PP-MD) of the intermediate layer maximizes sound absorption.

The material formula has been developed by Interplast's R&D Department and offers a unique combination of acoustic performance, weight and mechanical strength.
The triple layer tube structure is produced with the latest co-extrusion technology. Each layer has an autonomous function achieving the reduction of sound levels, the increase of mechanical characteristics as well as the optimization of the flow.

The use of special Echo-silent support sound-insulating supports in combination with the Atlas Plus Echo-silent® system effectively isolates vibrations, significantly reducing noise to a sound pressure level of 15dB with a flow of four liters per second. This remarkable sound absorption makes the system ideal for residences, multi-use apartments, hospitals, hotels and other commercial buildings where reduced noise levels are required.