French balconies in our version are glass screens installed in uniform window structures on the outer side.


French balconies serve as balustrades (for safety reasons) and are increasingly used as a form of building decoration.

Only safe VSG/ESG format glass, which is both tempered and laminated, is used for their production.


Bertrand offers four types of such glass with thickness:

  • 10.18 mm (55.2)
  • 12.8 mm (66.2)
  • 16.8 mm (88.2)
  • 20.8 mm (1010.2)


The glass package, mounted in aluminum guides, has solutions allowing installation directly into a properly prepared PVC, aluminum, or wooden frame.