• Glazed in acoustic ventilator suitable for high level Elevations
• Can accommodate glass thickness between 24-32mm
• Self Regulating
• Can have 5 different air flow options
• Equivalent area between 12089 to 24482 mm2/m
• 26 Dnew Acoustic performance in the open position
• Glazed in acoustic ventilator suitable for high level Elevations
• Can accommodate glass thickness between 24-48mm
• Available in four different depths 170, 210, 250 and 290mm
• Available with thermal break location in 5 different spots within the overall depth
• Equivalent area ranging between 15270 to 38939 mm2/m
• 35 Dnew to 55 Dnew Acoustic performance in the open position