

Sliding sash windows are a traditional design and they are a mainstay of the home improvement industry. At Vintage uPVC, our sliding sash windows have an authentic heritage design and they are the ideal way to upgrade older single glazed windows without compromising the aesthetic.
Aside from traditional homes, these windows can also be adjusted to suit modern properties. We can put a contemporary spin on a classic design and your customers won’t be disappointed. They suffer none of the problems associated with wooden sash windows like rot, damp, or warping, and can be altered to be all but indistinguishable from real timber. We work alongside the window experts at Epwin Window Systems and are proud to supply their sliding sash windows to professionals in Treorchy, Birmingham, Gloucester, Oxford, Reading, Cheltenham and all over Wales.
***Please note; images for illustration purposes. Your finished product may differ from these designs***
Conservation
Made from fully recyclable uPVC frames, these windows are an eco-conscious choice that also contributes to a more carbon-efficient home.
Acoustic Insulation
Offer your customers a more tranquil living space; our windows are effective insulators against intrusive noise.
Long Lives
These windows are constructed with modern materials and are reliably low maintenance. Give them the occasional cleaning and they’ll perform perfectly for years.
Security
Our sliding sash windows are perfect for the safety-minded homeowner. They achieve full PAS24 certification and are Secured by Design approved.
You can explore our sliding sash windows in great detail by downloading one of our brochures. These are free to all and are a good way to show your customers some of the many customisation options on offer.
This literature includes guides to our various colour pathways and woodgrain finishes, as well as information on the numerous accessories we have. We offer bespoke arches and fully shaped frames, while the stainless steel handles and stays can be colour-matched with the window frame itself. They’ll provide a delightful finishing touch, and a cohesive look and are the perfect way to alter the design and make it unique.
If you’re working on a home improvement project and your customers want to explore various window designs, you’ve come to the right place. We have an extensive collection of products available and our sliding sash windows are just one of them. Fill in the contact form linked below and we’ll be in touch as soon as possible.
Additionally, we can be reached via phone or email if you’d prefer to speak with us directly. You can email info@vintageupvc.co.uk or call 01443 440227. We’ll discuss your project in-depth and help design sliding sash windows that your customers will love.
It’s all down to how they open. The standard casement window opens outwards on a hinge, whereas sliding sash windows consist of two adjacent sashes that slide vertically past one another.
Our uPVC sash windows benefit from modern construction methods and provide exceptional thermal efficiency. Thanks to their multi-chamber designs and effective double glazing, they can achieve U-values as impressive as 1.4 W/m²K.
Our sliding sash windows are double glazed as standard, with 24mm & triple glazing options available.
Yes, we can upgrade your sliding sash windows with triple glazing on request. This will make their thermal efficiency and toughness even better.
Yes, we can include trickle vents in the design. These are customised to match the colour of the frame and are a discreet add-on that won’t disrupt the aesthetic. They’ll increase the ventilation and reduce the risk of condensation.
Yes they do. For complete peace of mind, we provide a ten-year guarantee on our entire uPVC windows range and our sliding sash windows are no exception. We doubt you’ll ever need it, but we’re happy to guarantee them just in case.