Comfort weather grilles PŽA-K III

Weather grilles are used in all types of ventilation units and protect the outdoor intake or exhaust openings of ventilation units against the entry of rainwater into the building under normal weather conditions.
The maximum recommended air speed in the flow area is up to 6 ms-1.


  • option – fine screen against insect

  • option – coarse screen against birds

  • face width of the frame 26 mm

  • construction depth 24 mm

  • possibility of RAL painting as required


Construction-technical certificate
Technical requirements PDF