Libraries

53 Items

Metal - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Alpha w	Dnfw* (dB)	Recycled Content (%)
2067M	600 x 600 x 33	Perforated	Clip-In 3mm	0.70 (L)	20	30%
2067MSG	600 x 600 x 33	Perforated	Clip-In 3mm	0.70 (L)	20	30%
2068M	600 x 300 x 33	Perforated	Clip-In 3mm	0.70 (L)	20	30%
View All (41)

7 Items

Metal Axal Vector - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
2579M	600 x 300 x 24	Perforated	Vector	24	0.70 (L)	20	30%
3075M	500 x 500 x 24	Perforated	Vector	24	0.70 (L)	20	30%
3076M	675 x 675 x 24	Perforated	Vector	24	0.70 (L)	20	30%
View All (7)

5 Items

Metal Axal Premium - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
2579MP	600 x 300 x 24	Perforated	Vector	24	0.60 (H)	41	30%
3075MP	500 x 500 x 24	Perforated	Vector	24	0.60 (H)	41	30%
3076MP	675 x 675 x 24	Perforated	Vector	24	0.60 (H)	41	30%
View All (5)

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 These are valid although Dnfw, which is essentially the same as Dncw, has superseded it.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