New window ! wrong size!!! 3 openings. Size W 1710x1000 H QS01 50mm O/F Frame (Head) QS01 50mm O/F Frame (Cill) QS01 50mm O/F Frame (Left jamb) QS01 50mm O/F Frame (Right jamb) QS10/11 66mm T/Z Mullion QS30/31 Casement T/Z Sash Sash C110 110mm Cill Cill No add-on Add-on (Head) No add-on Add-on (Cill) No add-on Add-on (Left jamb) No add-on Add-on (Right jamb) 4000 Ventilator Ventilator (Sash) White Colour White Sash colour White Cill colour White Locking Handle Handle French Casement Lock