Category:Opening Systems

 It is the basis of the thermal insulating MEKAZ windows and doors. Impressive level of water resistance and air permeability of 450 Pa certified for double sash opening frame in the largest dimensions (1.50 m x 2.30m).This level refers to a strong storm of 10 Beaufort and 89-102 Km/h wind speed.

Main characteristics

  •  Robust system for areas with mild climate throughout the year
  •  Certified at the Ift Rosenheim institute in large dimensions (width 2.36m - height  2.40m)
  •  Recommended for big openings
  •  Increased burglar resistance with a mechanism of perimetrical locking
  •  Easy placement of fittings in comparison with “Camera European” systems 
  •  High level of insulation thanks to the use of EPDM sealing gaskets: water  tightness of 1050Pa in single sash frame with fixed sub-light (13 Beaufort  cyclone)
  •  Internal joint corner with set up holes for the hinges for optimal stabilization
  •  Available in linear and curvy shapes
  •  Part of ELVIAL's European License 


Frame dimensions

Width 53,6 mm, 62,3 mm, 75 mm, 115 mm και 180 mm - Height 54,8 mm

Sash dimensions

Width 61,3 mm - Height 79,9 mm, 101 mm 


Maximum sash dimensions                                 Width 1350 mm - Height 2350 mm

Minimum sash dimensions                                  Width 310 mm - Height 400 mm

Maximum sash weight                                        90 Kg

Glass thickness                                                 4 mm to 40 mm 


Air permeability                Water tightness             Resistance to wind load

     Cat. 4                            Cat. E1050                         Cat. C3/B3


  Dimensions:                     Dimensions:                        Dimensions: 

1404Χ2500mm                  1404Χ2500mm                     1404Χ2500mm