Board

63 Items

Perla OP 1.00 - View Details
Mineral - Core Line

Item #	Dimensions (mm)	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
3861M	600 x 600 x 20	Board	24/35	1.00	25	36%
3863M	1200 x 600 x 20	Board	24/35	1.00	25	36%

4 Items

Sierra OP - View Details
Mineral - Core Line

Item #	Dimensions (mm)	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
3780M	600 x 600 x 17	Board	24/35	0.90	27	15%
3781M	1200 x 600 x 17	Board	24/35	0.90	27	15%
3782M	1500 x 600 x 17	Board	24/35	0.90	27	15%
View All (4)

6 Items

Optima - View Details
Mineral - Core Line

Item #	Dimensions (mm)	Edge Detail	Grid (mm)	Alpha w	Recycled Content (%)
2327M	600 x 600 x 15	Board	24/35	0.90	82%
2328M	1200 x 600 x 15	Board	24/35	0.90	82%
2335M	600 x 600 x 20	Board	24/35	0.95	82%
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7 Items

Neeva / Nevada - View Details
Mineral - Core Line

Item #	Dimensions (mm)	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
2404M	600 x 600 x 18	Board	24/35	1.00	24	20%
2405M	1200 x 600 x 18	Board	24/35	1.00	24	20%
2406M	1200 x 1200 x 18	Board	24/35	1.00	24	20%
View All (7)

5 Items

Colortone Neeva / Nevada - View Details
Mineral - Design

Item #	Dimensions (mm)	Edge Detail	Grid (mm)	Alpha w	Recycled Content (%)
2695MNY	600 x 600 x 15	Board	24/35	1.00	20%
2696MBK	1200 x 600 x 15	Board	24/35	1.00	20%
2696MCG	1200 x 600 x 15	Board	24/35	1.00	20%
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 These are valid although Dnfw, which is essentially the same as Dncw, has superseded it.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.