Wood-aluminium windows

QUADRAT systems have distinctive profile edges, with the sash shifted away from the frame and thus creating two distinct surfaces. The Quadrat is distinguished by its minimalistic and geometrical design, crucial in modern architecture where glass, concrete, aluminum and steel is the standard. Its uniqueness is further magnified by the lack of a visible slant, resulting in a right angle visible on the surface of Quadrat profiles.


  • Welded corner connection
  • Mechanical corner connection
  • Wood section thickness 68-92 mm
  • Glazing thickness 24-64 mm
  • Sash and frame profile bending

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