Perforated 106

17 Items

Metal Bioguard - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
9419MWB	600 x 600 x 24	Perforated	Vector	24	0.70 (L)	20	30%
9681MAB	600 x 600 x 16	Perforated	Tegular	24	0.70 (L)	20	30%

7 Items

Metal - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
9681M	600 x 600 x 16	Perforated	Tegular	24	0.70 (L)	20	30%
9681MBF	600 x 600 x 16	Perforated	Tegular	24	0.15	15	30%
9681MSG	600 x 600 x 16	Perforated	Tegular	24	0.70 (L)	20	30%
View All (7)

3 Items

Metal Axal Vector - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
9419M	600 x 600 x 24	Perforated	Vector	24	0.80	24	30%
9419MSG	600 x 600 x 24	Perforated	Vector	24	0.80	24	30%
9419MWG	600 x 600 x 24	Perforated	Vector	24	0.80	41	30%

1 Items

Metal Axal Premium - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
9419MP	600 x 600 x 24	Perforated	Vector	24	0.60 (H)	41	30%

4 Items

Metal Premium - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
9681MP	600 x 600 x 16	Perforated	Tegular	24	0.60 (H)	41	30%
9681MPWG	600 x 600 x 16	Perforated	Tegular	24	0.60 (H)	41	30%
9684MP	600 x 600 x 8	Perforated	Tegular	24	0.60 (H)	41	30%
View All (4)

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 These are valid although Dnfw, which is essentially the same as Dncw, has superseded it.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