ACOUSTICAL CEILINGS & WALLS | Lebanon

Microperforated 138

17 Items


 

Metal

8 Items
Item # Dimensions (mm) Pattern Edge Detail Grid (mm) Alpha w Dnfw*
(dB)
Recycled Content (%)
1200 x 600 x 8 Microperforated Tegular 24 0.75 20 30%
600 x 600 x 15 Microperforated Flush Tegular Metal 24 0.75 20 30%
600 x 600 x 15 Microperforated Flush Tegular Metal 24 0.15 15 30%
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Metal Premium

9 Items
Item # Dimensions (mm) Pattern Edge Detail Grid (mm) Alpha w Dnfw*
(dB)
Recycled Content (%)
1200 x 300 x 8 Microperforated Tegular 24 0.60 (H) 41 30%
1200 x 600 x 8 Microperforated Tegular 24 0.60 (H) 41 30%
500 x 500 x 16 Microperforated Tegular 24 0.60 (H) 41 30%
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* 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 These are valid although Dnfw, which is essentially the same as Dncw, has superseded it.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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