Air curtain

Industrial Belt Drive 20

The Berner Industrial Belt Drive 20 is an industrial air curtain with a belt motor. This type of air curtain is specifically designed for your industrial applications where the garage door reaches up to 20′ high. This air curtain is available with hot water, steam and even gas heating.


  • Robust construction
  • Reduction of heating and cooling costs
  • Warranty 5 years ambient model (without heating) and 2 years model with heating
  • Standard length available from 60’’ to 192’’
  • Drive-compatible motor for variable drive application (” vector drive ”)
  • Wide range of available voltages
  • Settles in tandem



IBC20 without heating (ambient)

IBC20 with hot water heating

IBC20 with steam heating

IBC20 with gas heating

Fix your air infiltration problems with the Berner Air Curtain!

Berner air curtains offer a solution to the problem of infiltration of cold air in winter or hot air in summer. With its continuous jet of air, our air curtains can reduce air, insect and vehicle emissions by up to 85% when your doors are open and without obstructing your view!