Armstrong Cortega Board are purchased in boxes of 16.

Technical Details

• Size: 600x600
• Quantity: 16
• Sound absorption alpha w: 0.55 (H)
• Sound absorption (NRC): 0.55
• Sound attenuation Dncw (dB): 34
• Light reflectance (%): 80
• Relative humidity (%RH): 70
• Thermal conductivity (W/m?C): 0.0562
• Fire reaction: Class 0 / Class 1 (BS 476)
• Weight (kg/m2): 3.5

Ceiling tiles should be stored flat in clean and dry conditions. As products may be modified or retested it's essential to check the manufacturers specifications.