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Aluminium Frames – sliding systems | Qual, Lda - Indústria Metálica

Sliding systems


In this system you may find systems with or without thermal break, economical or bolder solutions and different size applications to perfectly match to your house’s aesthetics.  

  • Wide variety of designs;
  • Wide range of colours;
  • Easy to use;
  • High capacity of acoustic and thermal insulation;
  • Easy maintenance;
  • Does not take up space;
  • Application of large glazing areas.


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