Which is cheaper, uPVC or PVC?

Neither, because they’re the same product. In the window industry, PVC, uPVC and PVCu all refer to unplasticised polyvinyl chloride, the rigid plastic used for window frames. Companies use the terms interchangeably, and no supplier sells a separate, differently priced “PVC window”. So if you’re comparing two quotes and one says PVC while the other says uPVC, you’re comparing identical materials, and the price difference comes from the profile system, glazing spec, hardware and the installer’s margin instead. For reference, a standard uPVC casement window costs £400 to £900 fitted. When comparing quotes, ignore the naming and check the things that actually vary: the window energy rating, the profile brand, the guarantee length and what the installation includes.

Please note: any prices mentioned above are estimates based on national averages. For an exact price for your home, get in touch with the Huntingdon Windows team for a free, no-obligation quote.

Thinking about new windows? Get in touch with Huntingdon Windows for a free, no-obligation quote.

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