Armstrong Academy Merit


Armstrong Academy Merit tiles are made from Perlite, Starch, Clay, Mineral Wool, Paper Pulp, Binders, Stabilisers, and have a thin decorative covering.

Armstrong Academy Merit


Price Guide:                                           Low to mid range

Dimensions:                                          600x600x14mm

Weight:                                                  3.2 kg/m²

Colour:                                                   White

Reaction to fire:                                    Class 0/Class 1 (BS 476)

Fire protection:

Sound absorption aw:                           0.60 (H)

NRC (Noise Reduction Coefficient):     0.60

Sound attenuation Dncw:                     32 dB

Light reflectance:                                  85 %

Thermal conductivity:                          0.052 – 0.057 W/mK

Humidity:                                              Up to 95 % RH

Armstrong Merit Sound Absorption Graph