Sound Curtain STAGE

One area of application for acoustically effective textiles is sound insulation. For example, the Gerriets Sound Curtain STAGE, which is installed directly behind the main curtain and lowered during conversions after the main curtain is closed in order to separate the noise from the conversion work on stage from the auditorium.

For this purpose, we have been developing the 5 or 7-layer sound curtain for many years, which reduces this occurring sound emission by up to 18 dB/A.

Our OFFICE sound curtains have a similar design where offices, meeting rooms and other areas can be elegantly separated via electrically driven track systems


Sound reduction factor according to test certificate:

  • 7 layer version up to ~ 18 dB
  • 5 layer version up to ~ 16 dB

 

Fabrication method 5 layer version:

Front side: Stage velvet CLIVIA 600, flat.
Middle layers:
2 x CALMUC, ecru / 1 x PVC film
Back side: Lining fabric


Fabrication method 7 layer version:

Front side: Stage velvet CLIVIA 600, flat.
Middle layers:
3 x CALMUC, ecru.
2 x PVC film.
Back side: Lining fabric.

 

Used textiles are flameproof acc. to DIN 4102 B1.