GYPTONE BIG BOARDS - Line 6

Characteristics
These boards have rectangular holes punched in with great precision.
The boards are backed with an acoustic tissue.

Panel colour
White

Standards and certification
Noise Reduction Coefficient (NRC) : 0.55 to 0.60 (Depends on construction height)
Perforation Size : 6 x 80mm
Perforation Area : 13%
Reaction to Fire : BS 476