Sliding sash window

Traditional Sliding Sash Windows

uPVC sliding sash windows (sometimes referred to as vertical sliding windows) are the ideal solution for any home with traditional timber sash windows that are in need of replacing.

sliding sash windows

A more robust alternative to timber

Traditional timber sash windows can be prone to draughts, leaks and poor security. With our uPVC sliding sash windows, there is no compromise. Combining the latest engineering with traditional styling, our sliding sash profiles offer exceptional insulation and high security. They’re available at a more attractive price than timber replacements

Sliding sash window detail

Keeps your home fresh and ventilated

Our sliding sash windows have been designed to keep your home fresh and well ventilated. Both top and bottom sashes can be partially opened, allowing fresh air to enter through the lower opening while warm, stale air escapes through the top. This enables air to circulate constantly, keeping your rooms cool and fresh on hot summer days.

The design for our sliding sash windows means that they can easily be cleaned and maintained from within your home. As well as sliding up and down, both upper and lower sashes tilt inwards so that the outer panes can be accessed from inside the home. This means that windows above ground level can be cleaned safely, without the need for ladders.

sliding sash

Traditional style, modern functionailty

Our sliding sash windows are the perfect fusion of traditional style and modern functionality. Designed to keep your property warmer and more secure, our sliding sash windows use precision engineering to create a beautiful appearance that is easy to clean and maintain.

sliding sash windows

A range of styles and colours to suit your home

Create the perfect look for your home with sliding sash windows from Elglaze. With sizes from 600mm wide x 1300mm high to 1.6m wide x 2.4m high, each one is made to order for your specific property – so you can create a unique design that fits seamlessly into your home and style.

Customer reviews

Elglaze have fitted 7 new windows in our Victorian property and we are delighted with the standard of their product and workmanship. [They] provided excellent service throughout … Sales, Admin, Fitters and Management worked hard to provide excellent customer service.

Mark Baker

East Cambridgeshire

Very much appreciate the quick, efficient and friendly service from sales to installation. Thanks to all responsible.

Stewart Connell

South Cambridgeshire

Fantastic customer service from Wayne at Elglaze. Took plenty of time to discuss requirements, timeline and answered all questions. Would recommend.

Alice Green

East Cambridgeshire

From start to finish the ordering process was easy. Wayne was very good, not at all pushy like some companies. Left us to decide, we didn’t have to wait long for the installation. The men who arrived to fit them were so polite and very tidy. Can’t fault this company at all.

Mr Smith



Secured by Design BSI Kitemark PWF Trusted Installer 2019-2020 Fensa MTC Registered BFRC Logo