Extra microperforation Rg 0701

21 Items

Metal - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
2174MWG	600 x 600 x 15	Extra microperforation Rg 0701	Flush Tegular Metal	24	0.55 (L)	30	30%
2779M	600 x 600 x 16	Extra microperforation Rg 0701	Tegular	24	0.55 (L)	30	30%
2781M	500 x 500 x 16	Extra microperforation Rg 0701	Tegular	24	0.55 (L)	30	30%
View All (9)

12 Items

Metal Premium - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
2779MP	600 x 600 x 16	Extra microperforation Rg 0701	Tegular	24	0.60 (H)	41	30%
2779MPOP	600 x 600 x 16	Extra microperforation Rg 0701	Tegular	24	0.70	31	30%
2781MP	500 x 500 x 16	Extra microperforation Rg 0701	Tegular	24	0.60 (H)	41	30%
View All (12)

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 These are valid although Dnfw, which is essentially the same as Dncw, has superseded it.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