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Choose from these uPVC window styles...

Why choose uPVC windows?

Everest makes uPVC double glazed windows to last. They are manufactured to the highest quality and they won't rot, rust, peel or flake – all they need is an occasional wipe down with soapy water to keep them looking their best. And with their A+ energy effiiciency,the highest rating possible, uPVC casement windows truly are our Warmest Windows Ever!

Our uPVC windows come with a comprehensive 10-year guarantee on materials and workmanship as standard and we also offer lifetime guarantees against discolouration and fog or condensation between the sealed units of our casement and tilt and turn options.

Our uPVC windows are made-to-measure to ensure a perfect fit. They also come complete with a sophisticated multi-point locking mechanism for improved security.

Our uPVC windows are...

Virtually maintenance free

Virtually maintenance free

uPVC is rigid and durable and will not rust, peel, flake or rot. It stays smooth in all weather conditions, so it looks and feels great all year round with only an occasional wipe with warm, soapy water.

Available in premium

Available in premium

Our premium uPVC option gives you the choice of two-colour options, making it easier to customise your frames. They incorporate our new smoothweld technology and traditional framing options. 

Best selling

Best selling

Our uPVC range is a firm favourite with our customers due to its reliability, style and convenience, making uPVC our best selling windows.

Popular window options

Georgian bars

Georgian bars

Create a distinctive look by opting for Georgian bars, which can either sit between your glass panes for easy cleaning or externally for a touch of authenticity.

Triple glazing

Triple glazing

Enjoy extra comfort within your home with our new warmest ever triple glazing windows, boasting an unprecedented A+21 energy efficiency rating.

Window framing

Window framing

Make a statement of tidiness to any visitors by ensuring your windows look balanced in their own right with traditional window framing. 

Smoothweld

Smoothweld

Opt for our new smoothweld technology to ensure near invisible joints in the corners of your windows, helping complement our beautiful window designs.

Browse a selection of our uPVC windows

Don't just take our word for it...

Mrs Fishwick

30th July 2015

Everest: the peak of home improvement

A new front door was the last stage in a project to improve our hallway, stairs and house frontage. We chose Everest because we wanted the work completed by a reputable company, and we were not disappointed. At each stage-the planning, surveying, fitting and evaluation processes-the company representatives were polite, helpful and efficient.The end result is stylish and has completely enhanced the appearance of our house, inside as well

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elaine mitchison

29th July 2015

flat roof installation

We recently had a new flat roof installed. We were pleased with the quality of the materials but were not informed beforehand that there would be a very noticeable incline to the roof. We had to ask for them to return to paint the wooden baton underneath the edge of the roof as they had got paint onto the wood whilst painting the edge of the roof and we did not like the finish. The customer service was good whilst the work was going

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Lorraine

28th July 2015

Very well organised

Everest came up with a very clever design for our project which was a very tricky two storey high conservatory which needed internal access from the roof area. Now it has been installed and has worked out brilliantly with a unique roof design which looks very attractive. Also it is very good quality.

You might also be wondering...

Q: Will the finish on uPVC windows degrade over time?

A: We guarantee that uPVC won’t rot, rust, peel or flake and also offer industry leading guarantees on many other aspects of the window for added peace of mind.

Q: Do uPVC windows look cheap?

A: They look smooth and clean and depending on the surrounding materials of the home can actually look quite stunning. We don’t believe the windows would be so popular if people did find them cheap and so we’re not surprised they continue to be a best seller.

Q: Is the supply and installation of uPVC windows quicker due to their popularity?

A: Every single job is different from start to finish, meaning they each have their own challenges and demands. Everest does not operate with a factory-line mentality and so never hurry the installation process. As all of our products are made-to-measure for a perfect fit, the timing of the process is ordinarily the same.

Q: How convincing is wood effect finish on uPVC?

A: We are proud to say that it really does look like natural timber, but it comes with all of the modern benefits of a uPVC window, so it is finally possible to get a window that offers traditional looks with the convenience of a modern product.

Don't forget the Everest Price Promise

If within seven days of placing your order, you find a lower price for products designed, made and installed to the same specifications and with the same guarantees, Everest will refund the difference.