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double glazing south walesThe leading provider of high quality UPVC windows and doors in Cardiff & South Wales since 1990.

High-Quality Double Glazing in Cardiff & South Wales

Founded in 1990, South Wales UPVC is the region’s longest-established provider of double glazing and UPVC doors. We believe that we are the best choice for windows in South Wales - like most of our competitors, we have:

FENSA registration.
An insurance-backed 10 year guarantee
Free, no-obligation quotations
Positive reviews from happy customers

However, we also have a number of other qualities that set us apart from all the other double glazing suppliers in Cardiff and the surrounding area:

25 years of continuous trade with the same ownership
Family-run business ,with employees who have been with us from the very beginning
Highly skilled, experienced craftsmen
The highest quality UPVC and double glazing products
Your best intentions at heart, providing the work you want at a fair price

If you are interested in our windows, doors, or any of the other products and services we supply, please contact us today for a free quotation. We look forward to hearing from you!
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Energy Saving