4 Items


3 Items
Optima - View Details
Mineral - Core Line

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Item # Dimensions (mm) Edge Detail Grid (mm) Alpha w Dnfw*
Recycled Content (%)
1200 x 1200 x 20 Board 24/35 0.95 82%
1200 x 1200 x 20 Tegular 24 0.95 82%
1200 x 1200 x 20 MicroLook 15 0.95 82%

1 Items
Optima L Canopy - View Details
Mineral - Design

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Item # Dimensions (mm) Pattern Colour
1200 x 1200 x 40 Square White

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 These are valid although Dnfw, which is essentially the same as Dncw, has superseded it.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

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