The Casement window wing is pushed out and hints the frame. These windows can be opened up to a 90° angle. A wide range of colours, designs and glazing provides an opportunity to adapt these windows to the facade of the house. The Winlock fittings provide excellent operation for many years. The windows Casement produced by LLC Staļi have excellent thermal efficiency, they are resistant to different weather conditions. These quality and efficient windows will not only give a sense of reliability and warmth in the house, but also harmoniously fit into the design of the house.