Window systems of this series produced world-class industry both in Turkey and in the world are preferred. The Saphire Series, which can create large volume windows, is at the forefront with its high isolation properties and waterproofing has become perfect. It is designed serie to increase our share in the outside market in line with the evolving world standards in the window industry and to raise the domestic taste. It is supported by a frame width of 80 mm with a 3 mm wall thickness and a corresponding dropper blade and a rigid mullion profile. It is suitable for every interior-exterior space and details with its 6 chambered profiles.