The Prime Window system, designed for projects where less profile visibility and maximum vision area are desired based on architectural and aesthetic preferences, is a concealed sash system where all visible widths from the outside can be made as 55 mm. With a total depth of 92 mm, including a 34 mm glass fiber reinforced polyamide barrier, the system allows for the use of desired large openings and various glass combinations.

The system provides superior thermal insulation and energy conservation in challenging climate conditions and temperature variations in different geographical regions, ensuring optimum performance values.

The system provides superior thermal insulation and energy conservation in challenging climate conditions and temperature variations in different geographical regions, ensuring optimum performance values.