Upgrade your interiors with our uPVC contemporary Casement Window, which shares all the attributes of strength, security, and thermal efficiency. A multi-point locking system added an elegant design that added to the style and security of the window. It opens outward at the sash to allow for maximum airflow. The presence of the uPVC frame guarantees that the window is protected from m... https://medium.com/@shuttersstop/durable-and-energy-efficient-upvc-casement-windows-6ee3cb5a220f