Sash Windows

Sash Windows

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.

Flush Casement Windows Colour Visualiser

Finding the perfect colour for your uPVC windows can be hard, but with our interactive selector below you can see them in action.

RAL*
White
Anthracite Grey
Chocolate Brown
Jet Black
Light Grey
Sienna Brown
Slate Grey
Dark Slate
Dim Grey

High quality windows can prevent interiors from being too cold or overheating…

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.

Innovative, Smooth and Functional

We've designed our Legacy™ Sash windows with a clever balance mechanism for an easy, smooth operation...