Products / Air Distribution

Roll Down Floor Grilles

TANGRA RFG floor ventilation grilles are specially designed for smooth supply of fresh air from ventilation and air conditioning systems in rooms where there is a need for floor air supply. They are suitable for floor ventilation in swimming pools and rooms with large glass windows. The grilles lie freely in a supporting frame, which makes them easy to remove and clean. Floor grilles TANGRA RFG are designed to carry a human load on them.


  • They are made of anodized aluminum profiles that can withstand human load.
  • They are standardly produced in two colors: Aluminum and Bronze.


  • They are mounted via a junction box.


  • Junction box made of galvanized sheet metal with additional protection against corrosion – powder-polymer coating in RAL color.
  • Sound insulation of microporous rubber with a thickness of 6 mm.
  • Mounting kit – planks and steps for leveling to the finished floor.

From this section you can download the full documentation related to Roll Down Floor Grilles TANGRA RFG:

Technical catalogue

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