Armstrong Academy Diploma


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

Armstrong Academy Diploma


Price Guide:                                           Low to mid range

Dimensions:                                          600x600x14mm

Weight:                                                  3.4 kg/m²

Colour:                                                   White

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

Fire protection:

Sound absorption aw:                           0.55

NRC (Noise Reduction Coefficient):     0.50

Sound attenuation Dncw:                     32 dB

Light reflectance:                                  84 %

Thermal conductivity:                          0.06 W/mK

Humidity:                                              Up to 95 % RH

Armstrong Diploma Sound Absorption Graph