Sliding Sash Windows

Why choose the Vertical slider?
Our vertical slider is an authentic looking sash window and combines all the benefits of high performing modern materials and functionality with period character and design. Precision-engineered PVC-U frames provide superior strength, thermal protection, and weathering performance, and with minimum maintenance, they will retain their appearance year after year.
Traditional styling with modern benefits
Great care has been taken to retain the distinctive styling of traditional sash windows, whilst providing all the benefits of modern technology.
Our vertical slider offers superior thermal efficiency, cutting your fuel bills and reducing your homes carbon footprint. With excellent weathering performance and ventilation, our Vertical Slider is fully approved and certified to appropriate British standards.