This triple casement uPVC window is designed to combine fixed panels with a bottom-hung opening section, all within one single frame. It’s a practical option for larger openings where light is important, but you still want controlled ventilation without fully opening the window.

The window is available in two configurations. One option is fixed, fixed, bottom-hung, where the opening section is positioned on one side, and the other two panels remain fully fixed. The reverse option, bottom hung, fixed, fixed, places the opening casement on the opposite side. This makes it easier to choose the best layout based on the room design, wall structure, or how the space is used day to day.

The bottom-hung casement is hinged along the bottom edge and opens by tilting inward from the top. This allows fresh air into the room while keeping the lower part of the window secure. It’s a common solution in many uPVC windows where ventilation is needed, but safety and ease of use are also important. The opening section can be supplied as right-hand or left-hand, depending on customer preference and installation requirements.

The two fixed panels play an important role in performance. Because they don’t open, they help improve insulation and reduce heat loss while still allowing plenty of natural light into the room. Using fixed glazing alongside an opening section is a popular choice in uPVC casement windows, especially for balancing comfort and energy efficiency.

Made from durable uPVC, the frame is low maintenance and easy to care for. There’s no painting required, and regular cleaning is all that’s needed. Like other uPVC windows, this model can be manufactured to the exact size required, making it suitable for a wide range of residential spaces, including living rooms, stairwells, bedrooms, and kitchens.

Overall, this triple casement uPVC window offers a flexible layout, reliable ventilation, and strong everyday performance, with configurations that can be adapted to suit both the property and the customer’s needs.