Acoustical Solutions: Attenuation

37 Items

1 Items

Ultima dB - View Details
Mineral - Core Line

Item #	Dimensions (mm)	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
2039M	1200 x 600 x 19	Board	24/35	0.65 (H)	40	64%

1 Items

Metal Bioguard - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
2123MAB	1200 x 600 x 15	Plain	Board Metal	24/35	0.10 (L)	44	30%

1 Items

Ceramaguard - View Details
Mineral - Specific

Item #	Dimensions (mm)	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
608M	1200 x 600 x 15	Board	24/35	0.55 (MH)	39	38%

10 Items

Metal - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Alpha w	Dnfw* (dB)	Recycled Content (%)
2062M	1200 x 600 x 33	Plain	Clip-In 3mm	0.10 (L)	44	30%
2062MSG	1200 x 600 x 33	Plain	Clip-In 3mm	0.10 (L)	44	30%
2062MWG	1200 x 600 x 33	Plain	Clip-In 3mm	0.10 (L)	44	30%
View All (10)

9 Items

Metal Premium - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
2750MP	1200 x 600 x 33	Extra microperforation Rg 0701	Clip-In 5mm		0.60 (H)	41	30%
2772MP	1200 x 600 x 15	Extra microperforation Rg 0701	Board Metal	24/35	0.60 (H)	41	30%
3721MP	1200 x 600 x 8	Perforated	MicroLook 15/8 Metal	15	0.60 (H)	41	30%
View All (9)

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 These are valid although Dnfw, which is essentially the same as Dncw, has superseded it.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