ACOUSTICAL CEILINGS & WALLS | Yemen

Specific Application: Air Quality

Respect Indoor Air quality with Armstrong ceiling solutions

37 Items

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Perla OP 0.95

3 Items
Perla OP 0.95 - View Details
Mineral - Core Line

Item # Dimensions (mm) Edge Detail Grid (mm) Alpha w Dnfw*
(dB)		 Recycled Content (%)
3819M QL 600 x 600 x 15 Board 24/35 0.95 25 53%
3821M QL 1200 x 600 x 15 Board 24/35 0.95 25 53%
3824M QL 600 x 600 x 15 Tegular 24 0.95 25 53%

Perla OP 1.00

4 Items
Perla OP 1.00 - View Details
Mineral - Core Line

Item # Dimensions (mm) Edge Detail Grid (mm) Alpha w Dnfw*
(dB)		 Recycled Content (%)
3861M QL 600 x 600 x 20 Board 24/35 1.00 25 36%
3863M QL 1200 x 600 x 20 Board 24/35 1.00 25 36%
3866M QL 600 x 600 x 20 Tegular 24 1.00 25 36%
View All (4)

Sierra OP

8 Items
Sierra OP - View Details
Mineral - Core Line

Item # Dimensions (mm) Edge Detail Grid (mm) Alpha w Dnfw*
(dB)		 Recycled Content (%)
3780M QL 600 x 600 x 17 Board 24/35 0.90 27 15%
3781M QL 1200 x 600 x 17 Board 24/35 0.90 27 15%
3782M QL 1500 x 600 x 17 Board 24/35 0.90 27 15%
View All (8)

Bioguard Plain

4 Items
Bioguard Plain - View Details
Mineral - Specific

Item # Dimensions (mm) Edge Detail Grid (mm) Alpha w Dnfw*
(dB)		 Recycled Content (%)
2221M QL 600 x 600 x 15 Board 24/35 0.20 (L) 35 52%
2222M QL 1200 x 600 x 15 Board 24/35 0.20 (L) 35 36%
2223M QL 600 x 600 x 15 Tegular 24 0.20 (L) 35 52%
View All (4)

Bioguard Acoustic

6 Items
Bioguard Acoustic - View Details
Mineral - Specific

Item # Dimensions (mm) Edge Detail Grid (mm) Alpha w Dnfw*
(dB)		 Recycled Content (%)
2549M QL 600 x 600 x 17 Board 24/35 0.60 (H) 36 45%
2550M QL 1200 x 600 x 17 Board 24/35 0.60 (H) 36 45%
2551M QL 600 x 600 x 17 Tegular 24 0.60 (H) 36 45%
View All (6)

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 These are valid although Dnfw, which is essentially the same as Dncw, has superseded it.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