The original five-chamber frame and sash profile made exclusively of prime material in A-class. Frame and sash installation depth of 70 mm with 32% more narrow movable post with symmetrically placed aluminium handle (the frame and sash composition is 108 mm, the width of movable post – 112 mm). A lot of daylight and modern glazing thanks to the bigger glass surface comparing to traditional profiles.
7-chamber frame and sash profiles made exclusively of prime material in A-class with installation depth 82 mm.
7-chamber frame and sash profiles made exclusively of prime material in A-class with installation depth 82 mm.
5-chamber profiles of the frame and sash are made exclusively of prime material in A-class with installation depth 70 mm.
5-chamber profiles of the frame and the sash made exclusively of prime material in A-class with installation depth 70 mm.