Quickslide Sash Windows
These double-glazed UPVC sash windows feature two glass panes separated by an argon gasfilled spacer, providing excellent thermal insulation and security. With a manufacturer’s guarantee of up to 10 years, they offer U-Values as low as 1.2 W/m²K and are rated with Class 4 air tightness, Class 6A water tightness, and Class 3A wind load resistance. They also meet PAS 24 security standards and are available in a wide range of colours and styles to suit your home.
