Construction:

-Core

SoundCore 39 S3R
(33 S3 + rubber cork 3 mm)
-
-
Stile
Rails
Hardwood
Hardwood
-Door skinHDF 3 mm
    

Results:

-Weightapprox. 30 kg/m²
-StabilityHeavy duty
-Fire20 min
-Sound


43 dB