Noise Expert (NE) Fiber is flexible, fire resistant, fugus resistant and mold does not grow on it.
It comes with a cover or without a cover. The covers protect the fibers.
The noise reduction coefficient (NRC) indicates the amount of sound that is absorbed. An NRC of 0 indicates a perfectly reflective surface (smooth concrete for example) and an NRC of 1 indicates a perfectly absorptive surface (such as an open window).
You can use NE Fiber in rooms, enclosures, and on sound barriers to reduce acoustical reflections.
It comes in rolls of 4’ x 50’. It weighs 6 lbs/foot3. It is 1”, 1.5” o 2” thick.
Noise Reduction Coefficient
|Frequency (Hz)||1″ thick||1.5″ thick||2″ thick|