Comfort weather grilles PŽA-K II

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 50 mm

  • construction depth 70 mm

  • possibility of RAL painting as required


Construction-technical certificate
Technical requirements PDF