Acoustic wool
Acoustic wadding is placed in the space between the base and facing the inside of the frame as the middle layer.
Accessories for insulation
Accessories are used for acoustic decoupling of framed and frameless way of sound insulation, allowing you to increase the level of sound insulation up to 5 dB.
TECSOUND acoustic membrane
The sound insulation membranes are used in the framing system, insulation to absorb low frequency sounds.