The Ideal 8000 system is a new proposition of the aluplast company, in which a lot of emphasis was placed on the reduction of thermal and acoustic parameters. It was possible thanks to increasing the depth of the profiles in the series to 85 mm, increasing the number of chambers in the sections and three gaskets. In this system, thanks to the widening of the glazing rebate, it is possible to use energy-saving glazing units with a width of 51 mm, which allows for the creation of windows with a very low thermal transmittance. Thanks to the separation of the so-called the dry chamber in which the hardware works increases the service life and durability of the hardware mechanisms.