ACOUSTICAL CEILINGS | Czech Republic
Relative Installed Cost
Cost - Medium to higher price range

Perla


Dalles Plafond Perla
Product Attributes
Perla is a new, plain, flat textured surface design from Armstrong. This product contains a winning balance of higher sound absorption combined with excellent sound attenuating properties making the product ideal for todays working and learning environments. Included are a range of edge details featuring Armstrongs edge treatment process to enhance product durability.
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Item Number Description Dimensions (mm) Grid (mm) Sound Absorbtion
(alpha w)		 Sound Attenuation
(Dncw dB)		 RH % LR %
2801M Perla
Board
White 		600 x
600 x
17 		24/35
Sound absorption - high
Up to 0.65 (H)
Sound attenuation - high
Up to 35
Humidity Resistance (95%)
95
Light Reflectance (>85%)
85.62
2802M Perla
Board
White 		1200 x
600 x
17 		24/35
Sound absorption - high
Up to 0.65 (H)
Sound attenuation - high
Up to 35
Humidity Resistance (95%)
95
Light Reflectance (>85%)
85.62
2803M Perla
Tegular
White 		600 x
600 x
17 		24
Sound absorption - high
Up to 0.65 (H)
Sound attenuation - high
Up to 35
Humidity Resistance (95%)
95
Light Reflectance (>85%)
85.62
2804M Perla
MicroLook BE
White 		600 x
600 x
17 		15
Sound absorption - high
Up to 0.65 (H)
Sound attenuation - high
Up to 35
Humidity Resistance (95%)
95
Light Reflectance (>85%)
85.62

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