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Food Service Air Curtains / Air Doors

Choose your air door/air curtain by protection height or application Berner Air Curtains/Air Doors for Food Service Applications KSB In-Ceiling-16 In-Ceiling-12 Diplomat II Aristocrat KSA Zephyr K-Zone Drive-Thru Unit

Berner Food Service Air Curtains/Air Doors provide a powerful uniform stream of air engineered to protect openings against flying insects, dust and loss of conditioned air, creating healthy comfortable environments. These models keep the insects on the outside, increasing the sanitation levels on the inside and improving working conditions. Because Berner Air Door/Air Curtains employ the correct balance of Volume, Velocity, and Uniformity, an unheated unit has an average "payback" of two years or less.  Our Air Doors/Air Curtains feature:

  • Units range from 36" - 144" wide.
  • Low profile units are available for low clearance installation.
  • All units shipped fully assembled
  • In-Ceiling Mount air curtain/air doors are recessed in the ceiling with only the nozzle and intake showing.
  • NSF/ ul EPH certified

No matter what the size of your opening - Berner has models to meet your needs. AMCA certified air performance - guarantees you the Berner air door/air curtain will deliver.

Berner air curtains / air doors are available with NSF/EPH certifications required by many health departments.

Don't know which air curtain is right for you? Try our product selector!


  • Provides chemical free insect control
  • Creates a more comfortable environment for employees and customers
  • Saves energy, by keeping the heating or cooling inside the building
  • Improves indoor air quality by keeping fumes, insects, and dust out
  • Improves work environment
  • Prevents refrigeration loss on walk-in coolers