The main advantage of the SUNFLEX folding door systems is their abundance of layouts and options. Whether different glass thicknesses or different materials, there is the right product for every requirement.

The large-scale glazing can be opened and closed comfortably by means of the interconnected panels. A transparent all-rounder with a guarantee for quality and a long life.


High Thermal Insulation

The highly insulated aluminium folding door SF 75 is the best system to meet the highest demands in terms thermal insulation. This folding door offers the best insulating values! Benefit from maximum energy savings and a design with slim profiles.

The insulated aluminium folding door SF 55 easily meets the strong requirements of the Energy-Saving Ordinance. Yet the low construction depth and slim profile widths are equally as impresive. The SF 55 is an extremely versatile system that is particularly suitable for domestic and commercial applications.

Key features and benefits:

  • Flush aluminium construction
  • Perfectly matching components
  • Low construction depths and slim profile designs
  • Choice of inward- or outward-opening folding panels
  • Panel distribution and folding direction of panels freely selectable
  • Storm proof and burglary-resistant metal fittings
  • Height of element up to 3,500 mm
  • Various options possible – e.g. glazing types, colours, finishes, types of wood, etc.
  • Easy assembly
  • Burglary resistance up to resistance class 2 in compliance with DIN V ENV 1627-1630**
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Haus Glass

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