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uPVC Windows

 uPVC Windows


A-rated uPVC Windows

We know it can be hard finding supply only windows for your home, especially with all the different ratings and specifications out there today.

There’s so much jargon to wade through, it can often get confusing. At Door Supermarket we think it’s better to keep it simple. So here goes:

  • Our uPVC Windows are A-rated for energy efficiency
  • They’re available in Double Glazed or Triple Glazed options
  • They come in 7 colours as well as the option to upgrade to any RAL colour
  • We are FENSA and Certass accredited, so our windows are of the highest standard
  • We include a 10-year Guarantee and VAT on all of our prices


coloured upvc windows



Our uPVC Windows are available in a wide variety of configurations, depending on which measurements you specify and what style of window you wish to buy. We make both casement uPVC and sash uPVC windows so you can find the perfect window to suit your property’s needs and style.


Our uPVC Window Colours have been specially developed to coincide with our uPVC Doors range to give you the most compatible collection of homeware you’ll find.


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a rated windows


What's in an A Rating?


A U-Value and a G-Value are taken when a window undergoes efficiency testing. Achieving a good value for each of these is what makes a window energy efficient, and could earn it the coveted A-rating.


This is the measure of how much heat the window can keep inside the home. By preventing the loss of warm air you’ll save on heating bills and contribute to a greener household.


This is the measure of how much heat from the sun the window lets in. UV energy helps keep the home warm, even during colder months.  

When a window has an excellent U Value and G Value, it will achieve an A-rating. The Energy Rating chart goes from A to G, with G being the lowest and A the highest.

To pass current British Standards, a window has to be at least C-Rated. So, by fabricating A-Rated uPVC windows, we are exceeding these standards.





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A little more detail...

Our uPVC Windows are made using extremely reliable Eurocell profiles that comply or exceed with Building regulations and BS Standards.

They are then fitted with highly efficient double or triple glazing and Duralite warm edge spacer bars to keep the heat in and the cold out. 

We think there’s always room for a splash of colour. That’s why we offer our uPVC Windows in these beautiful colours:

  • Classic White
  • Anthracite Grey
  • Chartwell Green
  • Irish Oak
  • Golden Oak
  • Black
  • Rosewood

But they’re not just a pretty, efficient face. Our uPVC Windows also feature internally beaded glazing, meaning that the glazing itself cannot be forced from the frame, as the beading is always indoors.

They also have multipoint locking systems fitted, making it harder for the casement to be pulled from the window frame. Once they’re closed, they’re closed!

Our FENSA and Certass certificates allow you to rest assured that we’ve been given the seal of approval from building standards.

Call us on 0800 955 8959 for more information on our A-rated uPVC WindowsuPVC Doors or Composite Doors. 

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