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uPVC Windows

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...

ROBIN HORSLEY

28th May 2015

Another brilliant installation by Everest

We have had three separate Everest installations during the last two years. They built a conservatory complete with underfloor heating and all groundworks. The installation was absolutely perfect with extraordinary attention to every detail from ground upwards. We then decide to have secondary glazing to supplement the dreadful eight year double glazed units made by Jen Weld. We have so many windows that the secondary units provided th

Mr Packwood

21st May 2015

Window installation

The whole project worked like clockwork from first contact to finished job. A job extremely well done. Thank you Everest.

Mrs Day

20th May 2015

New door and windows

We found all members of the Everest team to be very helpful, polite and knowledgeable. The fitters left our house tidy at the end of every day. There were no delays and everything went to plan. Our thanks to all involved.

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.