The CFA acoustic hood is installed instead of the CE2A hood to increase the acoustic insulation.
airvent DG80/DGL80/DG80 EX/DGL80 EX
Airvent DG / DGL 80 (EX) is an 80mm glazed in vent with flat or hooded options. When you need a glazed in vent that can offer great performance and can cope with glazing thicknesses up to 47mm this is your choice.
- Over 15,000mm2 per metre airflow
- Self regulation flap to avoid draughts
- Thermally broken
- Suitable for thick glazing options.
- Lever control
- Hooded or flat options
