Acoustical Solutions: Attenuation

19 Items

Metal Bioguard - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
2575MRB	750 x 750 x 33	Plain	Clip-In 5mm		0.10 (L)	44	30%

4 Items

Metal - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
2575M	750 x 750 x 33	Plain	Clip-In 5mm		0.10 (L)	44	30%
2582M	750 x 750 x 16	Plain	Tegular	24	0.10 (L)	44	30%
2585M	750 x 750 x 16	Plain	MicroLook 15/16 Metal	15	0.10 (L)	44	30%
View All (4)

1 Items

Metal Axal Vector - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
3074M	750 x 750 x 24	Plain	Vector	24	0.10 (L)	44	30%

3 Items

Metal Axal Premium - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
3077MP	750 x 750 x 24	Perforated	Vector	24	0.60 (H)	41	30%
3080MP	750 x 750 x 24	Microperforated	Vector	24	0.60 (H)	41	30%
3083MP	750 x 750 x 24	Extra microperforation Rg 0701	Vector	24	0.60 (H)	41	30%

10 Items

Metal Premium - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
2576MP	750 x 750 x 33	Perforated	Clip-In 5mm		0.60 (H)	41	30%
2577MP	750 x 750 x 33	Microperforated	Clip-In 5mm		0.60 (H)	41	30%
2583MP	750 x 750 x 16	Perforated	Tegular	24	0.60 (H)	41	30%
View All (10)

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 These are valid although Dnfw, which is essentially the same as Dncw, has superseded it.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