airvent DGL SUPER

The Brookvent airvent DGL SUPER is a high-performance acoustic window ventilator engineered to provide effective background ventilation while helping minimise the transmission of external noise into indoor spaces. Designed for glazed-in or transom-mounted installation, it combines advanced acoustic insulation, flexible airflow control and a durable construction to meet the demands of modern residential and commercial buildings.

Developed for projects where acoustic comfort is a priority, the DGL SUPER incorporates specialist acoustic material to absorb sound as air passes through the vent. With four available air-inlet sizes, it offers flexibility to balance ventilation requirements with the desired level of noise reduction.

The product is available in different configurations to accommodate varying glazing and installation requirements. Its adjustable airflow control allows ventilation to be regulated, while the integrated thermal break can be positioned to suit the installation arrangement.

With acoustic performance of up to 55 dB Dn,e,w in the open position for the specified 290 mm configuration with a 10 mm air inlet, the DGL SUPER is particularly suited to buildings exposed to significant external noise, including busy roads, railways and urban environments.

Combining acoustic performance, controllable airflow and installation flexibility, the Brookvent DGL SUPER offers a specialist ventilation solution for projects where maintaining indoor comfort without sacrificing background ventilation is essential.