Sliding Sash Windows

Classic design with modern functionality

uPVC Windows in Northamptonshire


Sliding Sash windows are a great choice for people who want to retain a classic look to their property—but this doesn’t mean that you miss out on modern functionality.

The ability to slide the window up to allow full ventilation into a property is ideal for flats and houses with limited space. Additionally, the built-in pivot allows the windows to tilt inwards making them much easier to clean.

Why Sash Windows?


The Sliding Sash windows are designed beautifully encapsulating a traditional feel that makes them suitable for a wide range of houses.


The traditional aesthetics of Sliding Sash windows doesn’t mean that they aren’t secure! We ensure that all of our windows feature the latest in locking technology and this means that you don’t have to compromise the vision you have for your property in order to receive security. Get guaranteed peace of mind when you invest in Matthew Oliver Windows.

Energy Efficiency

As with all of our windows, the Sliding Sash windows are designed and manufactured to the highest level when accounting for energy efficiency so that we know that you’ll feel the difference from the outset with more heat retention, less intrusive draughts, and lower energy bills as the outcome.

Start building your quote now!

Our Happy Customers

Pauline, Higham Ferrers.


We thought the communication was excellent and the installation team was very helpful, friendly and we are very satisfied with the workmanship. We are already thinking of having more work done and we will certainly recommend Matthew Oliver to friends and family.

Jamie from Market Harborough


I would like to thank Matthew and his team for a great job on my windows and new draught proof front door. I had many companies come and tell me about the product but Matthew was the only one who appeared to know what he was talking about and not reading from a memorised script. The advice of style and colour was much appreciated and my draughty dark home is now draught free and bright. They even cleaned up after themselves and the detail in the finish was superb. Thanks again and I am recommending you to everyone.

Annie & Andy, Northampton


Wanted to thank the guys as the door exceeds expectations as this looks amazing and the fitters were first class, did an amazing job and really nice guys.

Helen Taylor, Raunds


Just had a front door and some French doors fitted by Matthew Oliver windows and doors and I’m so pleased with them. The whole process from quote to completion was effortless and the installers did an excellent job in a very timely manner and the finish looks fantastic. I wouldn’t hesitate to use them again or to recommend them to family and friends. Thank you to all the team.

Clare M


We are extremely pleased with it. All the way along, the various people that we have spoken to have been knowledgeable, friendly and polite. During the installation of the door, Steve was very friendly and helpful. He was a very clean and tidy worker. Please can you say a big thank you to everyone

See more 5 star reviews online on Google Logo

View Our Windows