Airvent OF and OF EX are high performance over frame vents giving excellent airflow and a discrete appearance. When you want the neatest look these over frame units are a fabulous choice. If your building is in a particularly exposed location use the OF EX to give enhanced weatherability.
SM 1000
Discreet aluminium window vent with manual opening and closing. Two lengths to choose from.
Discreet aluminium window vent with manual opening and closing. The vent has a neoprene foam insert, which creates a thermal barrier to prevent condensation on the surface of the regulator. The body of the ventilator and the hood are made of powder-coated aluminium, which ensures excellent quality. This manufacturing technique has an excellent effect on the colour fastness of the individual vent components.



