ACOUSTICAL CEILINGS & WALLS | Denmark

Microperforated 138

3 Items

 

Metal

2 Items
Metal - View Details

Item # Dimensions (mm) Pattern Edge Detail Grid (mm) Alpha w Dnfw*
(dB)		 Recycled Content (%)
4316M QL 1200 x 600 x 33 Microperforated Clip-In 5mm 0.75 20 30%
4316MSG QL 1200 x 600 x 33 Microperforated Clip-In 5mm 0.75 20 30%

Metal Premium

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Metal Premium - View Details

Item # Dimensions (mm) Pattern Edge Detail Grid (mm) Alpha w Dnfw*
(dB)		 Recycled Content (%)
4316MP QL 1200 x 600 x 33 Microperforated Clip-In 5mm 0.60 (H) 41 30%

* 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 These are valid although Dnfw, which is essentially the same as Dncw, has superseded it.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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