Alumil Supreme S650 Phos

Alumil’s new sliding thermal insulating system S650 is the ideal solution for wide spans with extensive glazing surfaces that offers elegant constructions with high functionality, performances and minimal architectural design. The Supreme system S650 is considered one of the most modern options as it incorporates multiple innovative and unique features.

The system’s main advantage is the improvement of living conditions by maximizing the natural lighting and minimizing the visible aluminum face width, which makes the residents feel closer to the external environment and increase the sense of freedom.

  • All the aluminum profiles are totally concealed in wall maximizing natural lighting in the buildings.
  • Only 25 mm visible aluminium face width at the interlocking profile.
  • Double row of polyamides 18 mm width in the frames and special anti-distortion polyamides in the sash profile 18,6 mm and 14,8 mm width for avoiding the “banana effect” due to high temperature differences.
  • Perimetrical sealing of the frames with double row of brushes.
  • Extra concealed profiles available for water drainage. 
  • Corner constructions without using mullion profile for the connection.
  • For all typologies of sliding doors.
  • Easy installation / removal of the sash in case of maintenance or replacement.


Frame width    

164 mm

Sash width

62 mm

Minimum visible height of construction 

Concealed profiles

Sash mechanism weight limit

up to 600 Kg

Visible interlocking profile width

25 mm

Maximum glass thickness


Cross section thickness

1 -3 mm



Type of system



1,1 W/m2K

Exterior aesthetics


Sliding Type


Type of thermal insulation

18,6 mm polyamide, PVC




Double horizontal sliding sash
Double horizontal sliding sash with fixed light
Four horizontal sliding sashes with meeting stile
Double horizontal sliding sash meeting stile with fixed lights
Corner typology with four sliding sashes
Corner typology with two sliding sashes and fixed lights
Triple horizontal sliding sash
Four horizontal sliding sashes