Sonex Valueline Panels – FAQ

Sonex Valueline Panels

  • How do Sonex Valueline Panels help in quieting a space?

They offer excellent acoustical control across all frequencies with a Noise Reduction Coefficient (NRC) ranging from 0.75 to 1.05.

They are especially effective at absorbing excessive sound at the middle frequencies (500 and 1,000 Hz) where unwanted noise and reverberation can interfere with communication.  

Sonex Valueline Panels provide effective acoustic control at an affordable price.

  • What are these panels made from? What areas are they best suited for?

The Sonex Valueline Panels are made from  willtec® foam, which is Class 1 fire-rated for flame spread and smoke density.

Willtec natural also meets the corner burn test UL 1715.  

These panels are recommended for  areas ranging from manufacturing facilities and industrial assembly areas,  to classrooms and music rooms.

They can also be used in machine enclosure lining, recreational facilities, as well as restaurants and cafeterias.


Memtech Acoustical, LLC
2175 Avon Industrial Dr.
Rochester Hills, MI 48309
Phone: 248.289.1123
Fax: 248.289.6317
Toll Free: 877.606.3940