This casement window with a fixed top light and a top-hung opening section is designed for homes where controlled ventilation and privacy are important, without compromising on natural light. The window is made as a single unit and divided by a real horizontal transom, creating a fixed glazed section at the top and a top-hung opening casement below.

The top light remains fully fixed, allowing daylight to enter the room throughout the day while keeping the window sealed and energy efficient. Beneath it, the top-hung casement opens outward from the bottom, which helps let fresh air in while reducing draughts. This opening style is especially useful in rooms where you want ventilation without the window opening wide into the space.

This layout is commonly used in bathrooms, kitchens, landings, and bedrooms, particularly where furniture placement or privacy needs to be considered. It’s also a popular option in homes where airflow is needed higher up, helping warm air escape more naturally. For customers looking at uPVC casement windows, this configuration offers a slightly different way to manage ventilation while keeping a clean and balanced appearance.

Because only one section opens, the window stays easy to maintain and simple to use. The fixed top light improves overall thermal performance and keeps the structure solid, while the top-hung opening remains secure and practical for daily use.

As part of a wider range of uPVC windows, this style works well alongside other casement designs, making it easy to keep a consistent look across the property. It’s a straightforward, well-thought-out solution that blends light, airflow, and everyday comfort without overcomplicating things.