ACOUSTICAL CEILINGS & WALLS | Ireland

Ultima 2254M

Ultima 2254M 500 x 500 x 19 MM

The smooth, non perforated, finely textured surface has been designed to allow an excellent combination, blend of sound absorption and sound attenuation along with excellent durability. It is available in a range of sizes including the unique Vector edge detail.


Item # 2254M

Visual Characteristics

Surface Ultima
Edge detail
MicroLook BE
Grid Face
15
Colour White
Dimensions 500 x 500 mm
Material Type Mineral
Recycled Content (%) 33%

Compatible Suspension Systems

Exposed 15mm Design Grid System Silhouette XL² 3mm
Exposed 15mm Design Grid System Silhouette XL² 6mm
Exposed 15mm Grid System Universal Main Runners 15


Technical Characteristics

Sound absorption (alpha w) 0.70 (H)
  View acoustic chart
Sound absorption European Classification C
Sound absorption (NRC) 0.70
Sound Attenuation Dnfw (dB) 36
  View acoustic chart
Sound Reduction Index (Rw)
18
Rain noise test  
Light reflectance (%) 86.86
Humidity resistance (RH%) 95
Thermal conductivity (W/mK) 0.052
Weight (kg/m2) 5.20
Fire reaction
EEA Euroclass A2-s1,d0
Fire resistance
United Kingdom 1 hour BSB - 1 hour Timber - 1 hour Mezzanine
Cleanability With a moist cloth

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