Gyproc Gyptone Big Board – Quattro 41

Characteristics

These boards have square perforations punched in with great precision. The boards are backed with an acoustic tissue.

Noise Reduction Coefficient (NRC): 0.6  (Without Glass wool) & upto 0.8 with Glasswool backing

Perforation Area : 16%

Reaction to fire: BS 476

 

Specification

NOMINAL SIZE (MM) WEIGHT (Kg/m2)
1200 x 2400 x 12.5 8.0

Edge Details

Perforation Size

Acoustics