Alumil Supreme S77

Supreme S77 system is Alumil's latest proposal for advanced insulating hinged systems which meets the high standards of private and public buildings in Western Europe, combining the demanding levels of thermal insulation, watertightness and sound insulation. The system includes a wide range of profiles with modern flat shape, as well as with Alumil’s characteristic curved shape. Furthermore, it provides the choice of using concealed sash and concealed fittings for windows and doors and also, of making constructions with totally aligned sash and frame profiles internally and externally for the entrance doors. It is the ideal solution for any kind of constructions that require strict standards for high performance and maximum safety. 

  • Frame width 77 mm
  • High thermal insulation value Uf ≥ 0.84 W/m2K by using special 40 mm anti-distortion polyamides in the frame and sash profiles for avoiding the “banana effect” due to high temperature differences between indoors and outdoors, PE insulation foam, kooltherm bars and central gasket that consists of a combination of EPDM and foaming material
  • Visible aluminium face width: 93 mm
  • 3 levels of water tightness with EPDM gaskets both for windows and entrance doors
  • Higher waterproofing level due to co-extruded central gasket applied
  • For all typologies of windows and entrance doors
  • Available sash for steel mechanism 16mm Groove and for European Groove mechanism
  • Available extra profiles specifically for proper installation in the French market

*The system S77 also offers the alternative for frames with concealed sashes and fittings. This version is ideal for maximizing the natural lighting thanks to its significantly reduced visible aluminum face width. 

Frame depth    
77 mm
Sash depth
85 mm
Minimum visible width 
93 mm
Minimum visible width (Τ-profile)
76 mm
Sash mechanism weight limit
up to 130 Kg
Glass thickness
24 - 68 mm
Cross section thickness
1,5 up to 2,5 mm
Type of system
Uf from 0,85 to 1,4 W/m2K
Exterior aesthetics
Glazing method
3 levels of watertightness with EPDM gaskets  
Type of thermal insulation
Polyamides 40 mm width,
Kooltherm, PE insulation foam
Mechanism European Groove, 
PVC Groove Steel mechanism 16mm
For all typologies of windows and entrance doors