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Exposed 35mm Grid System Main Runners 35Ultima2 Items
Ultima OP2 Items
Ultima dB2 Items
Perla2 Items
Perla OP 0.954 Items
* Some products may have Dncw values published. These are valid although Dnfw, which is essentially the same as Dncw, has superseded it. For further information on the acoustic performance of Armstrong products please contact our Armstrong Technical Sales. |
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