air louver

Air Conditioning Aluminium Exterior Wall Waterproof Shutter Prefabricated Fixed Fresh Air Louver FL-A

Hvac weatherproof intake louver is usually used on the outside of walls to offer fresh air ventilation. The exhaust louvered air vents grille design also gets a mesh to avoiding the insects' entering into rooms.

Product Specification:
  • Material : Extruded aluminum alloy
  • Material thickness : 0.8/1.0/1.2mm
  • Finish : Powder coating/anodized
  • Standard color : RAL9016, 9010
  • Size : Any size
  • Blade : Fixed
  • Accessories : Filter screen/air duct/filter
Product Details


  • Frame: High quality extruded aluminum alloy(A6063) profile with 30mm flange as standard.
  • Blades: Aerofoil blades in 45° from aluminum profile
  • Blades spacing: 35mm as standard
  • Support pipe: 8mm diameter aluminum pipe


  • Fresh air louvers consist of a frame and horizontal blade assembly, manufactured with high quality
    Extruded aluminum profile structure has the advantages of corrosion resistance and good rigidity.
  • The blades are at a 45° Angle with a spacing of 30mm and fixed on the inner frame with rivets and support tubes.
  • The overall structure is weatherproof, with blades sloping downward to prevent rain.
  • ​The structure provides about 45% of the effective pressure area.

Surface Finish:

  • Powder coated color finish as per RAL color
    Standard color: RAL9016, 9010
  • Natural anodized aluminum finish


Material thickness:

  • Standard 1.0mm

fresh air intake louvers


  • Any size available
  • Overall face size = Neck size + 55mm
  • Standard size (Neck size=A)
Item code Neck size(mm) Face size(mm)
FL-A 200x200 255x255
FL-A 300x200 355x255
FL-A 400x200 455x255
FL-A 500x300 555x355
FL-A 600x300 655x355

louvre air conditioner cover

weatherproof louvre grille


Technical Support: Magic Lamp