Fellert Even Better Secern at ABN Kvartalet in Oslo
Here are some pictures from the recently finished installation of Fellert Even Better Secern at ABN Kvartalet in Oslo.
An Even Better Secern installation like this will give you a Noise Reduction Coefficient (NRC) of 0,9, which means that the ceiling will absorb in average 90% of all the sound energy that hits its surface. You will hear the difference, and it looks astonishing good!
The pictures are from the first phase of three.
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