Metal Grid System 1800

29 Items

Metal Bioguard - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
9305MAB	1500 x 300 x 33	Plain	Clip-In 5mm		0.10 (L)	44	30%

18 Items

Metal - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Alpha w	Dnfw* (dB)	Recycled Content (%)
9304M	1200 x 300 x 33	Plain	Clip-In 5mm	0.10 (L)	44	30%
9304MBF	1200 x 300 x 33	Plain	Clip-In 5mm	0.10 (L)	44	30%
9304MSG	1200 x 300 x 33	Plain	Clip-In 5mm	0.10 (L)	44	30%
View All (18)

10 Items

Metal Premium - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Alpha w	Dnfw* (dB)	Recycled Content (%)
2748MP	1200 x 300 x 33	Extra microperforation Rg 0701	Clip-In 5mm	0.60 (H)	41	30%
2748MPOP	1200 x 300 x 33	Extra microperforation Rg 0701	Clip-In 5mm	0.70	31	30%
2749MP	1500 x 300 x 33	Extra microperforation Rg 0701	Clip-In 5mm	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 These are valid although Dnfw, which is essentially the same as Dncw, has superseded it.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.