Air 20SL Sliding Door

The brand new Air 20SL Sliding Door is a minimal frame sliding door with a very narrow sight line of just 20mm. The frame is bonded to the glass allowing for an ultra-slim profile. The outer-frame can also be concealed in to the fabric of the building (subject to the construction type) to create a completely frameless look.

The option of a twin or triple track system gives a range of configuration options and allows multiple doors to slide open in the same direction (on 3 and 6 pane configurations only). Frames can be painted in any RAL colour and handles are available in Jet Black (RAL 9005), Anthracite Grey (RAL 7016) or Inox.


  • Available in 2, 3, 4 or 6 pane sliding doors
  • Twin or triple track systems available (for 3 and 6 panes)
  • U-values up to 1.3
  • Windload up to 2000pa
  • Watertight up to 300pa
  • 10 year guarantee
  • 120kg max. weight per panel
  • Max. panel sizes 1500 wide x 2800 high

You may also be interested in reading our blog post ‘The Re-Birth of the Sliding Door

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