SUNFLEX SF20 frameless

Terrassen-/Balkonverglasung Sunflex_SF20 Schiebesystem rahmenlos - Amasvista Glass
Verglasung Sunflex_SF20 Schiebesystem rahmenlos - Amasvista Glass

a cosy place & well protected

The Sunflex SF20 is a frameless glass sliding door system which has a slender top and bottom aluminum rail. Choose from one panel sliding on an extended track, or up to 12 panels all sliding on a six track system. The versatility of this system enables the panels to slide from one side or to both sides creating additional opening options to your room. On opening and closing the sliding doors, each panel collects the next panel for added convenience and effortless operation. The bottom running construction enables large openings to be achieved without additional supports.
The Sunflex SF20 frameless glass sliding door system provides uninterrupted clear views, excellent operating performance and noise reduction. Designed for use as a balcony and patio enclosure or an internal room divider. The system can also be used in a stand-alone external structure. For example as a conservatory.
system information / features




profil technology
  • sliding door system
  • floor mounted
  • according to DIN 18 025
  • optionally with or without lateral vertical frame profiles
  • the flush bottom track is particularly suitable for use in “barrier-free dwellings

certified tests
  • sound reduction with 10mm glass, with sealing strips, according to DIN EN ISO 10140-2 Rw = 17dB
  • measurement of deflection class 4 according to DIN EN 12211/12210 (10mm glass)
  • wind suction class 4 according to DIN EN 12211/12210 (10mm glass)
  • safety test class 4 according to DIN EN 12211/12210 (10mm glass)

fitting technology
  • follower function for sliding panel means system is easy to use
  • floor rail with anti-slip coating can be integrated into the floor to provide an unobstructed living space
  • internal or external locking of the sliding panels using a lock (optional)
  • low maintenance and fully guaranteed
  • with 1, 2, 3, 4, 5 or 6 track slide and guide rail
  • sliding to the left and/or right as desired

running gear system
  • concealed ball bearing rollers offer a low noise operation with wear-resistant and low maintenance running surfaces
  • bottom running carriages feature a height adjustment up to 5mm for ease of installation
  • each panel can weight up to a maximum of 80kg

sealing & ventilation
  • sliding panels overlap vertically by approximately 24mm
  • gap of approximately 8mm between glass panels (10mm glass)
  • gap sealing via aluminium profile with brush gaskets
  • brush gaskets are fitted horizontally at the top and at the vertical frame on the inside and outside

  • glazing with toughened safety glass (10mm)

  • sloping floor construction and optimally shortened rail lengths permit unpressurised drainage
  • end caps for lateral sealing of the bottom tracks





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