Metal Premium

14 Items

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
3728MPOP	1200 x 300 x 8	Perforated	Tegular	24	0.95	28	30%
3729MPOP	1200 x 600 x 8	Perforated	Tegular	24	0.95	28	30%
3730MPOP	1200 x 300 x 8	Microperforated	Tegular	24	1.00	27	30%
3731MPOP	1200 x 600 x 8	Microperforated	Tegular	24	1.00	27	30%
4315MPOP	1200 x 600 x 33	Perforated	Clip-In 5mm		0.95	28	30%
4316MPOP	1200 x 600 x 33	Microperforated	Clip-In 5mm		1.00	27	30%
4331MPOP	600 x 300 x 33	Perforated	Clip-In 5mm		0.95	28	30%
4332MPOP	600 x 300 x 33	Microperforated	Clip-In 5mm		1.00	27	30%
9308MPOP	600 x 600 x 33	Perforated	Clip-In 5mm		0.95	28	30%
9337MPOP	600 x 600 x 33	Microperforated	Clip-In 5mm		1.00	27	30%
9681MPOP	600 x 600 x 16	Perforated	Tegular	24	0.95	28	30%
9682MPOP	600 x 600 x 16	Microperforated	Tegular	24	1.00	27	30%
9684MPOP	600 x 600 x 8	Perforated	Tegular	24	0.95	28	30%
9685MPOP	600 x 600 x 8	Microperforated	Tegular	24	1.00	27	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 These are valid although Dnfw, which is essentially the same as Dncw, has superseded it.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.