This triple casement uPVC window is designed to combine fixed panels with a top-hung opening section, all within a single frame. It’s a practical option for larger window openings where light, insulation, and controlled ventilation are all important.

The window is available in two layout options. One configuration is fixed, fixed, top hung, where the opening section is positioned on one side of the frame, and the other two panels remain fully fixed. The reverse option, top hung, fixed, fixed, places the opening casement on the opposite side. This flexibility makes it easier to choose a layout that suits the room design, wall space, and how the window will be used day to day.

The top-hung casement is hinged at the top and opens outward from the bottom, allowing fresh air to enter while helping to keep rain out. This type of opening is especially useful in rooms where regular ventilation is needed without fully opening the window. The two fixed panels create a solid, well-sealed section that helps improve energy efficiency and reduce heat loss.

Because the fixed panels in this uPVC casement window do not open, they also help keep the design simple and low maintenance. There are no handles or moving parts on those sections, which gives the window a clean appearance and fewer components to maintain over time.

Made from durable uPVC, the frame requires very little upkeep and can be manufactured to the exact size required. These triple casement uPVC windows are suitable for a wide range of spaces, including living rooms, kitchens, stairwells, and areas where balanced ventilation and good natural light are needed.