SF 25 Slide and Turn System / Aluminum Framed

SUNFLEX slide and turn systems enhance the attractiveness of any home through the contrast of glass and wall. Their individually moveable, unconnected glass panels can be opened over the entire frontage and parked as a narrow stack on the side so that an impediment-free passage from inside to outside is ensured and visual appearance is not impaired. The opened panels require very little space.

Technical Details

System Information

Profile system

  • Low-wear and maintenance-free fittings
  • Different the bottom tracks
  • Pressure-free drainage of bottom track by inclined floor construction
  • Catch channel at the inside of the bottom track to drain condensation and cleaning waters
  • Top-hung construction with a choice of flush or weather-proof bottom track options
  • Horizontal running mechanism with triple stainless steel ball bearings and carbon fiber-reinforced polyamide wheels
  • Inwards or outwards opening of the panels
  • Choice of panel partition and sliding direction
  • Height compensation of up to 22 mm (+-11 mm)
  • Double brush seal with plastic bridge at top and bottom of the glass panels
  • Airborne sound insulation up to Rw 34 dB according to DIN EN ISO 140-3
  • Glass thickness of 8 and 10 mm depending on static requirements
  • Screwed glazing for effortless future replacement of glass


  • All fittings are concealed within the profiles
  • Low-maintenance, non-corroding and fail safe fittings
  • Inside and/or outside locking and unlocking possible
  • Locking and unlocking via pull rod or turning knob Optionally with lever lock (“child-proof”)

Running assembly

  • Top running, maintenance-free horizontal running assemblies, each equipped with two rollers
  • The running assemblies feature each three smooth-running needle bearings and two carbon fibre reinforced polyamide rollers
  • Running assemblies out of stainless steel metal components
  • Low-noise, low-wear, heat and cold resistant running surfaces
  • Running assemblies pivot at any angle between 90° and 180°
  • Sealing and ventilation
  • Tongue and groove system between the panels
  • Brush gaskets are fitted horizontally at the top and bottom on the inside and outside
  • Lower and upper brush gaskets are attached to the panel frames and not to the guide track


  • 6, 8, and 10 mm tempered safety glass panes (ESG-H)
  • Panes secured via concealed screw-fixing system in top and bottom panel profiles
  • Subsequent replacement of panes without difficult


  • Unpressurized drainage via inclined floor construction
  • Integrated water drainage channel on inside of bottom track
  • End-caps for lateral sealing of bottom track