A casement is a window that is attached to its frame by one or more hinges at the side. They are used singly or in pairs within a common frame, in which case they are hinged on the outside. Casement windows are often held open using a casement stay. Windows hinged at the top are referred to as awning windows, and ones hinged at the bottom are called hoppers.

The best selection of casement windows in the UK supplied to your home within 2 weeks from the order date. We have a range of casement window styles and configurations so you can be sure you’ll find the right option to suit your home.

Casement windows are the most popular style in the UK and offer excellent all-round performance and functionality. Secured by Design accredited, these windows have successfully resisted opportunistic and sustained attacks in some of Britain’s crime hotspots.