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uPVC Casement Windows

uPVC casement windows are our bread and butter window, which means they are our most popular choice window. Each window is individually designed to your specification and will include the features you have specified when ordering such as top openers, handle positions etc. Our team will then manufacture your uPVC casement windows using the highest quality and most energy efficient materials possible to produce a top of the line uPVC window frame. Every one of our uPVC casement windows comes with a full 10 year guarantee offering peace of mind long into the future.



save up to 50% on our casement uPVC windows
10 Years Guarantee
Top Class Security
Made in Britain

Each uPVC casement window is made to measure with your preference of frame, glass and configuration.

  • Provides maximum natural light into your home
  • Energy efficient – 'A+' rated energy efficiency rating to reduce energy bills
  • Secure – multi point locking system with shoot-bolt locks, key locking handles and internally beaded windows
  • Noise reduction – reduces noise transmission from outdoors by up to 2db
  • Retains heat – our 'A+' rated windows are fantastic at retaining heat

Our uPVC casement windows allow plenty of natural light into your home and have an 'A+' energy efficiency rating to help reduce your increasing heating bills. Not only do they keep you warm but they also look fantastic and will keep your home secure from intruders.

For us to design and manufacture the perfect uPVC casement windows for your home one of our expert designers will visit your home to give you genuine advice and measure up correctly to ensure every window is built to the exact size and specification for your circumstances.

Our experts will be able to show you all the benefits of our windows, help you decide on a range of handle designs, glazing designs, hinges, decorative bars and more to really make your windows unique and complement your home.

uPVC Frame & Glass Options

uPVC Frame Options

All of our uPVC frames come in a variety of colour options and configurations, our designers can help you choose the right configuration for your home and offer expert advice.

Colour Options

You can specify either the same colour on both the inside and outside, or choose a dual colour option and have you’re inside a different colour.

  • White
  • Foiled White
  • Cream
  • Chatwell Green
  • Irish Oak
  • Oak
  • Rosewood
  • French Grey
  • Chatwell Green
  • Black
  • Schwarzbraun
  • Mocha
  • Blue
  • Duck Egg Blue
  • Red
  • Green

Glass Options

Your personal designer will help you select the most appropriate type of glass so suit each of your rooms that will give you the best in energy-savings, security, noise reduction and privacy.

You can also give your windows the look you want by choosing from our plain, decorative or obscured glass and insert options to really make your uPVC windows unique.

Our most popular uPVC casement windows are very flexible in terms of configuration, we can set them up to provide you with the ventilation options you are looking for in a range of colour options to suit you. Our most popular colour are our white uPVC casement windows however we offer woodgrain effects and other colour options, including dual colours with different colours on the inside and outside of your window. As well as colours, there is a selection of handle designs, decorative glass, decorative bars and lead and many other options to offer a unique design for your home, no matter what configuration you choose though all of our uPVC windows come with the same highly rated security and energy-efficiency properties.

Read a genuine review from a customer who had uPVC Casement windows installed

Warm & Cozy Difference!

Big improvement over our previous uPVC windows

Why did you choose Just Windows?

We had a number of quotes and I had looked on their website. They sent a very knowledgeable Rep called Bob who demonstrated the product to us, and we were impressed with the quality that we decided to go with Just Windows.

What Products did Just Windows install for you?

We had our windows replaced on the front of the house including the 4 Bay windows.

Why did you decided to change your Windows?

They were showing signs of wear and tear, the windows were 16 years old with condensation build up so it was time we replaced them.

Were you happy with the Installation Team?

Oh they were a very good team from start to finish. The Job was done during snow showers and they carried on regardless it took them 2 days in all and they were very clean a top job well done.

Were you satisfied with the product and the installation?

Very Happy with the quality and the standard of our new windows excellent.

6 steps to buying your new uPVC casement windows

1. Free no-obligation quote

2. We carry out a detailed survey

3. We make your uPVC casement windows

4. We fit your uPVC casement windows

5. We take payment

6. We guarantee our work

Get a free online quote on new uPVC casement windows now

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