Four Panels Casement Style 2

This uPVC window is designed as a four-panel unit that combines controlled ventilation with wide fixed glazing, making it a strong choice for larger window openings where light and airflow both matter. The window is manufactured as one complete frame and divided into four vertical panels, with the two outer panels opening and the two centre panels remaining fully fixed.

The left and right panels are full-height top-hung opening casements. Each opening sash is hinged along the top edge and opens outward from the bottom, allowing fresh air into the room while keeping the opening higher up. This style of opening is commonly used in uPVC windows where ventilation is needed without fully opening the window or taking up interior space. The top-hung design also helps with airflow control and works well in both ground-floor and upper-floor rooms.

The two centre panels are fully fixed glazed sections. Because these panels do not open, they help improve insulation and reduce draughts while still allowing a large amount of natural light to enter the space. The fixed glazing also keeps the middle of the window clean and uncluttered, which is especially useful in wider window layouts where symmetry and light are important.

This layout offers a practical balance. Everyday ventilation can be achieved through the top-hung openings on either side, while the fixed centre panels maximise daylight and maintain thermal performance. It’s a configuration often chosen in uPVC casement windows for living rooms, bedrooms, and larger wall openings where comfort and brightness need to work together.

Manufactured from durable uPVC, the frame is low maintenance and easy to care for. Like other uPVC windows, it does not require painting and can be made to measure to suit different property styles and layouts.

Overall, this four-panel uPVC casement window provides a clean, modern solution that combines ventilation, natural light, and reliable everyday performance.