Concerto windows
Altitude windows

Window System

The conceptMAT Hybrid Window System combines the best of both worlds: the aesthetics and durability of aluminum combined to the energy efficiency, the ease of assembly and the almost maintenance-free of the PVC. These windows with exceptional performance are available for residential and commercial projects.

Models offered: Casement and Awning

Thermal Performance

The hybrid window system meets the qualification criteria for all climates zones. Results vary following your choice of sealed unit.


  • 25 years on PVC
  • 10 years for sealed units
  • 10 years on the mechanism
  • 10 years on paint

Features & Benefits

  1. Hybrid frame 5 ¾" exterior extruded aluminum and rigid PVC corners fully welded inside
  2. Hybrid frame 6 9/16". Seri 5775 (Casement and Awning) and Seri 5487 (Fixed Frame)
  3. PVC Interior Frame
  4. Standards colours, black and commercial brown
  5. Extruded aluminum sashes in the insulated part of the wall and rigid PVC corners fully welded inside.
  6. Integrated J for inside extension to insert
  7. Double pane unit with 7/8" glass with intercept insulating or swiss spacer
  8. Triple weather-stripping for an optimal energy-efficiency
  9. Manual opening operator and multipoint hardware
  10. Aluminum mosquito screen interior side


  • Double and triple energy glass + Low-E
  • Selection of special glasses
  • Contemporary sashes (flat)
  • Folding or Encore handle
  • Stainless steel hardware
  • Interior extensions
  • Multiple architectural window design according to your style
  • Choice of various colors