Technical details LLS75-FL


ALU+ limited


  • Flanged louvre with a pitch of 75mm.
  • All profiles are manufactured from aluminium extrusions.
  • Z-shaped louvre blades


  • Aluminium - all parts (frame profile, clips and blades) are manufactured from aluminium extrusions Al Mg Si 0,5 (6063 T6)
  • Profile thickness: minimum 1.5mm.

Finish :

  • Natural anodised15-22micron
  • Polyester powder coated - BS6496
  • Powder coating in any RAL or B/S colour available
  • Thickness of powder coating 40 micron minimum

Protection :

  • Fibre glass insect mesh fitted as standard.
  • Other meshes available as an option
  • A reinforcement profile carrying extra blade supports is fitted when the width of the louvre is > 1000mm.
  • Aluminium water drainage profile can be fitted at the bottom of the louvre to ensure better water tightness as an e/o


  • The louvre consists of a flanged frame profile.
  • The aluminium louvre clips are fitted into the frame profile. The aluminium louvre blades are clipped into the louvre clips.
  • The blade height is 107mm & the visual free area is 71%.
  • Depth to fit 80mm, flange rebate 32.5mm


Custom made by our skilled Craftsmen to your exact requirements