Sliding box sash windows, supplied and fitted, Rotherham, South Yorkshire

Sliding Sash Windows

uPVC Sliding Sash Windows

Our sliding sash windows operate on a classic vertical system, with individual sashes gliding smoothly within the frame. First introduced in 17th century France, this iconic style became a defining feature of Georgian and Victorian architecture. Today, we combine this timeless design with advanced uPVC technology—offering the perfect blend of traditional character and modern performance.

Heritage Design Meets Modern Innovation

Sash windows have long been a hallmark of British architecture, enhancing Georgian, Victorian, and Edwardian homes with their elegant proportions and distinctive charm. Their vertical sliding design not only creates a refined aesthetic but also allows for excellent ventilation and ease of use.

Our modern uPVC sash windows retain all the visual appeal of traditional timber, while delivering the benefits of contemporary materials. Enjoy improved energy efficiency, low maintenance, and smooth, reliable operation—alongside authentic detailing that preserves the character of your home.