airvent DGL SUPER

Airvent DGL SUPER is the ultimate glazed in or transom mounted acoustic solution. It can offer acoustic performance up to 55dB sound reduction and offers an excellent range of airflow options.


  • Glazed in or transom mounting
  • Exceptional acoustic performance up to 55dB Dnew in open position
  • Airflow options with full control
  • Fantastic noise reduction. 290-10 gives 55dB Dnew
  • Various airflow options
  • Caters for all glass thicknesses