Bi Folding Doors

Sunfold DoorsSunfold DoorsSunfold Doors

The SFK70 folding sliding door system is the highest specification ‘thermally broken aluminium door system’ available. It is the Best complete aluminium system for external applications in any living or working environment. An ideal solution for openings in any extension, balcony, sunroom, conservatory or around swimming pools, also suited to commercial situations, including pavement cafes, restaurants and showrooms.

  • End panels and pass doors are fitted with a 3-point locking mechanism
  • Intermediate panel joints are held closed by internal shootbolts top and bottom operated by a flat, colour matched, sprung handle
  • All key locking cylinders are Sunfolds’ unique high security locks (ask for further details)
  • ‘Finger safe’ gaskets specifically designed to be safe should fingers get trapped upon closing
  • Any number of panels can be connected in long trains that allow over 90% of the elevation to be opened
  • Will stack inside or outside the room, to the left, the right or split stack on both sides.
  • Can be manufactured to maximum height of 2500mm, with panel widths of almost 1100mm.
  • Overall heights of 3000mm can be achieved with a transom and slimmer panel widths
  • Offers the slimmest sightlines in Europe (only 100mm!), allows an increase in light and glass
  • Severe weather rated seals ensure draft free, year round, comfortable living
  • Tracks are available in 3 levels. Bottom tracks can be recessed into the floor to allow an uninterrupted finish that meets the requirements of Document M.
    • Unlike most systems the top and bottom tracks are fully thermally broken to prevent cold bridging.
  • Passed ‘internationally’ recognised pressure testing, to 900 Pascal.(Normal severe weather rating is 600)
  • Static and sliding corner posts that complement the system are available in thermally broken aluminium to produce corner openings
  • The system can be manufactured into faceted sets to slide around segmented curves
Extras
  • Many solar control and tinted glass options are available
  • Powder coating is available in any RAL colour to suit any style or taste
  • Transom rails and solid panels can be incorporated into your door design
  • Venetian or pleated blinds are available to sit within the glazing cavity