Metal

412 Items

Metal Bioguard - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Alpha w	Dnfw* (dB)	Recycled Content (%)
2061MAB	1200 x 300 x 33	Plain	Clip-In 3mm	0.10 (L)	44	<30%
2082MAB	600 x 600 x 33	Extra microperforation Rg 0701	Clip-In 3mm	0.55 (L)	30	<30%
2083MAB	600 x 600 x 33	Extra microperforation Rg 0701	Clip-In 3mm	0.55 (L)	30	<30%
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218 Items

Metal - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Alpha w	Dnfw* (dB)	Recycled Content (%)
2056M	600 x 600 x 33	Plain	Clip-In 3mm	0.10 (L)	44	<30%
2056MGH	600 x 600 x 33	Plain	Clip-In 3mm	0.10 (L)	44	<30%
2056MSG	600 x 600 x 33	Plain	Clip-In 3mm	0.10 (L)	44	<30%
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1 Items

Metal Board - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
2123M	1200 x 600 x 15	Plain	Lay-In		0.10 (L)	44	<30%

28 Items

Metal Axal Vector - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
2118M	600 x 600 x 24	Extra microperforation Rg 0701	Vector	24	0.55 (L)	30	<30%
2118MSG	600 x 600 x 24	Extra microperforation Rg 0701	Vector	24	0.55 (L)	30	<30%
2118MWG	600 x 600 x 24	Extra microperforation Rg 0701	Vector	24	0.55 (L)	30	<30%
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16 Items

Metal Axal Premium - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
2118MP	600 x 600 x 24	Extra microperforation Rg 0701	Vector	24	0.60 (H)	41	<30%
2579MP	600 x 300 x 24	Perforated	Vector	24	0.60 (H)	41	<30%
2580MP	600 x 300 x 24	Microperforated	Vector	24	0.60 (H)	41	<30%
View All (16)

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 These are valid although Dnfw, which is essentially the same as Dncw, has superseded it.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