At Window Warehouse, quality is built into every UPVC window. Designed for long-term performance, energy efficiency, and clean design, their UPVC window range suits both modern and traditional homes.

Manufactured using premium VEKA UPVC profiles, their windows offer excellent thermal efficiency, strong weather resistance, and low maintenance. They are easy to clean, built to last, and available in a wide range of colours and configurations to suit any property style. Their range consists of casement, bow and bay, French, and flush sash windows, giving flexibility in both design and function.

Flush sash UPVC windows are a popular choice for homeowners looking to replicate the appearance of traditional timber windows. When closed, the sash sits flush within the frame, creating clean lines and a refined finish. Window Warehouse’s mechanical flush sash windows feature a 70mm profile with outer frame options of 56mm or 72mm. They deliver excellent energy performance, achieving U-values as low as 1.1W/m²K with triple glazing and 1.4W/m²K with double glazing.

Across all stock colours, Window Warehouse offers a 7-10 working day lead time on their UPVC, helping keep projects on schedule. Every window is precision-manufactured using durable materials and proven systems. The result is a window that looks right, performs well, and provides long-term value.

Whether you choose standard UPVC windows or flush sash designs, Window Warehouse delivers reliable performance, strong energy efficiency, and quality you can trust. Get in touch with them today at info@window-warehouse.co.uk or call 02392 327744. Browse their range of products on www.window-warehouse.co.uk.