Available in either modern uPVC or aluminum our casement windows boast an impressive eye for detail. Creating a beautiful window that is able to surpass performance expectations every time. Both offer exceptionally slim sightlines with our Origin aluminium windows offering an impressive 65mm frame to enhance the natural sunlight flowing into your home. Whereas our uPVC windows are manufactured with low sightlines gaskets to extend your views.
Our casement windows are guaranteed to look premium and neat every time. Available in contemporary, traditional, and heritage styles we’re sure to have an option to suit your property.
Our casement windows are able to achieve energy ratings of at least A with ease, so you can be sure you’re receiving an attractive but energy efficient window.
Our uPVC casement windows feature a multi chamber design that traps air within the frame, preventing heat from transferring from the outdoors into your home. This unique design combined with Deceuninck’s outstanding spacer bar technology provides an exceptionally thermally efficient window profile that will lead to a reduction in your energy bills.
Origin’s aluminium casement windows are easily able to achieve U-values as low as 0.9 W/m2k depending on the specifications. Featuring market-leading thermal break technology to prevent heat transfer between the exterior and interior frame.