Sound Bloc Board

Sound Bloc Board


Gyproc Sound Bloc is a special gypsum board which consists of an aerated gypsum core encased in and firmly bonded to, strong paper liners that are blue. They are manufactured through a special process which gives it excellent sound insulating properties.


Designed for use in drywall partition systems where greater levels of sound insulation are required.


Blue face paper

Brown reverse side paper

Manufacturing Standards

IS 2095 - Part 1, 2011
EN 520: 2004, Type D

Thermal Conductivity
0.25 (W/m°K)

Width (mm) Length (mm) Edge Type
12.5mm board, R = 0.052
1200 1830 T/E S/E
15mm board, R = 0.062
1200 1830 T/E S/E
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