A sash window is one with two frames that can both slide vertically, thus allowing for greater airflow. The sash itself is composed of panels of glass, individually called lights. The traditional sash window is made of multiple square lights held together by a grid of bars. A sash is technically the frame that holds the pieces of the window together as a single component. As opposed to a window in which the frame is built into the wall, the sash makes the glass independent of the wall and lets it move. you can be sure that your new windows will make your home complete.
Finding the perfect colour for your uPVC windows can be hard, but with our interactive selector below you can see them in action.
An important consideration when choosing windows is insulation. Windows with poor frames or weak glazing often make homes more difficult to heat, as warmth escapes out through them. Our Envisage flush windows have an innovative coating in the glass to prevent this.
We've designed our Legacy™ Sash windows with a clever balance mechanism for an easy, smooth operation...