- Sound-attenuating external louvre
- Weather and noise protection at reduced depth
- For more stringent acoustic requirements there ara twin louvres available
- For visual integration can also be supplied as blind louvre
square, rectangular
W: 300 – 1,800 mm
H: 450 – 2,250 mm
square, rectangular
W: 97 – 2,400 mm
H: 97 – 2,310 mm
