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economic ALU WINDOWS and doors are built on the basis of the so-called cold aluminium profile system.

economic ALU WINDOWS and doors are recommended for buildings in which there is a need for a solid construction, but good protection against heat loss is of lesser importance.


  • option of delivering the windows as fixed fixed, turn, tilt and turn windows and balcony doors,
  • cheaper than the so-called warm system windows and PBI50 windows (standard ALU WINDOWS),
  • highly aesthetic and functional, which is typical of aluminium products,
  • classified as flame-retardant.


Options for construction:

  • joining with other systems - It is possible to join these products with assemblies manufactured according to the PBI50N system, when special profile adapters are used
  • glazing beads - it is possible to use a decorative and a burglarproof moulding
  • decorative line – a construction solution, in which the casement outer profile is rounded and, along with the rounded inner glazing bead, produces a “soft” decorative line
  • colours – our assemblies can be delivered in a any colour of the RAL colour palette
  • patio window – special hardware makes it possible to produce a window that will be a tilt and sliding window divided into one fixed glazing casement and one or two casements with a fixed or moving mullion. Such a construction matches the typical tilt and turn windows in terms of thermal conductivity. There is also an option of using burglarproof hardware, or putting handles on both sides

The producer reserves the right to introduce technical amendments to the products without prior notification.