D1 Building Solutions offers a range of window designs for the home and office that are sure to add grace to your space. We have an exotic range of high-quality uPVC and aluminium home windows for sale that have been designed to enhance the aesthetics and to protect your home from the chaos of the world outside. We offer a range of home windows as well as office windows, available in different styles and colours. With a wide range of window designs and numerous customisation options to choose from, it will not be difficult for you to find the best window design that suits your home’s or office’s existing architecture.