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EL 6800 Optimum Multilock Systems - Thermal insulated

EL 6800 Optimum Multilock Systems - Thermal insulated

EL 6800 Optimum Multilock Systems - Thermal insulated

Rigidity and absolute tightness in the largest dimensions. High burglary resistance thanks to a special perimetric anti- elevation mechanism (optional). High levels of thermal insulation and sound reduction. Easy use thanks to an optional electromotion with a remote control.


Main characteristics

  • Lift & sliding thermal insulating system with high specifications
  • Robust system with modern design and perfect tightness even in the largest dimensions
  • Ideal for very large frames (sash width up to 3m)
  • Lift & Slide mechanism (max. sash weight 300kg)
  • Improved thermal insulation by applying special glass fibers reinforced polyamide of 24mm and 14.3mm.
  • Αir permeability and water tightness of the sash are accomplished through the use of EPDM gaskets
  • High security level by placing an anti lift mechanism on the top of the sash (optional)
  • Smooth sliding thanks to the use of an inox track
  • Available only in linear shape



Frame dimensions

Width 73,7 mm to 224,1 mm - Height 60 mm

Sash dimensions

Width 65,6 mm – Height 101,1 mm



Maximum sash dimensions

Width 3000 mm - Height 2750 mm

Minimum sash dimensions

Width 750 mm - Height 850 mm

Maximum sash weight

300 Kg

Glass thickness

10 mm to 43 mm


Types of Constructions

  • All types of sliding frames



  • The design, production process and quality control of all ELVIAL profiles are certified according to the European standard ISO 9001:2008.
  • ELVIAL coating process is certified and conducted in accordance with the European standard QUALICOAT.



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