6 October 2016


Himalyan Acoustics 'APHONY GRACE' ceiling tiles made of Wood Fibre cement composites 15 mm thick covered with Acoustically Transparent Absorptive paper on the front side with an option of colours as per the choice of the Architect/ person in charge of size 595 X 595 mm Highly recommend for ceilings, has excellent noise absorption as per ISO 354 , meets stringent Fire Ratings ASTM D- 876, weather resistance as per IS 3308, Thermal Insulation as per IS:3346-1980 with relative humidity of 90% RH at 60o Celcius(140o Farenhite) for 15 days= No deterioration. To be installed with Himalyan Acoustics T grid specially designed for vibration management and long life with with a backing of resin bonded 50mm thick Glass wool for excellent results . Subject to approval of Architect/Client as per his specific requirement and finish.


600x1200MM, 595x 595MM
Thickness 15MM
Edge Profile Square, Taper
NRC Values
125 250 500 1000 2000 4000
0.25 0.30 0.4 0.5 0.8 0.91
Fire Rating ASTMD-876, Self Extinguishing
Density 400-500 Kg/M3
Mass Per Unit Area 6 Kg/M2
Conductance 45w/m2/k
Modulus of Rupture Wet- 9.98 N/mm2, Dry- 5.6 N/mm2
Compressive Strength Face-1259, Edge- 885
Moisture Resistant Water/Environmental test/at 60 celcius with 90% RH No. deterioration
Shades / Colours Click here to get Unlimited shades in special acoustical colours
Technical Specifications
Installation Details Ceiling Installation / Wall Installation
Tiles Box Size



Tiles size




80 Ft2

1200 x 600 mm

45.5 Kg



52 Ft2

600 x 600 mm

30.5 Kg


Cross Sectional Drawing: 

Aphony Grace (15 MM)