Metal Premium

8 Items

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
3720MP	1200 x 300 x 8	Perforated	MicroLook 15/8 Metal	15	0.60 (H)	41	30%
3722MP	1200 x 300 x 8	Microperforated	MicroLook 15/8 Metal	15	0.60 (H)	41	30%
3728MP	1200 x 300 x 8	Perforated	Tegular	24	0.60 (H)	41	30%
3728MPOP	1200 x 300 x 8	Perforated	Tegular	24	0.95	28	30%
3730MP	1200 x 300 x 8	Microperforated	Tegular	24	0.60 (H)	41	30%
9312MP	1200 x 300 x 33	Perforated	Clip-In 5mm		0.60 (H)	41	30%
9430MP	1200 x 300 x 33	Microperforated	Clip-In 5mm		0.60 (H)	41	30%
9430MWG	1200 x 300 x 33	Microperforated	Clip-In 5mm		0.75	41	30%

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 These are valid although Dnfw, which is essentially the same as Dncw, has superseded it.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