Due to its very high thermal insulating power the Grande Passive window and door system with thermal barrier meets all requirements expected from elements applied in passive housing.
Exceptional tightness and insulation parameters.
The system enables accomplishment of both window and single- and double-leaf door constructions with a variety of threshold solutions.
Constructions adjusted to various types of fittings, including but not limited to concealed hinges in windows, roller hinges in doors.
Possibility of constructing two-colour structures.
RAL colour palette
Most frequently chosen ral colors
Wood effect colour Alupro
Cherry - dark
Walnut - Vein
* The colour palette of timber window, PVC, veneers and aluminium claddings is used for demonstrative purposes only and should not serve as a color reference. Please contact us for physical samples. Colors according to the current colour palette available on 01.10.2017
triple-pane set 4/18/4/18/4
circumferential fitting systems with micro-ventilation, three-plane adjustment, with locking of incorrectly positioned handle