Non Vision Door Grille
Extruded Aluminium Non Vision Door Grille with Inverted V type blade to avoid see through vision and both side frame as standard which can be adjusted to varying door thicknesses.
- Frame and blades are of high quality extruded aluminium profiled construction with the advantages of corrosion resistance and rigidity.
- Inverted “V” type horizontal blades are fixed rigidly to the frame to avoid vibration and corrosion.
- Blades are spaced at a distance of 18-20 mm.
- Provided with a counter frame for fixing on both sides of the door.
- Frame is fabricated to suit door thickness of 25 mm to 50 mm.
- Structure provides around 70% free area for air transmission.
- Used in facilities such as offices, hospitals, schools and toilets for transfer of air from one room to another room.
