Double Glazing & UPVC Windows in Chipping Norton & Witney

Paragon Windows of Oxfordshire is a small business that has traded in supplying and installing double-glazed uPVC windows, doors and more, in Chipping Norton and Witney, Oxfordshire. We have been providing quality double-glazed windows, doors, composite doors and bespoke conservatories since 1988.
We specialise in providing high-quality products, expertly installed and backed by superb customer service. All windows and doors come with a 10 year guarantee giving you peace of mind for years to come.

Whilst we mainly deal in uPVC products, we can also supply and install aluminium windows, replace failed glazing panes or provide servicing and adjustment to existing doors, windows and/or their locking systems.

Please scroll below to see our previous double glazing and UPVC projects.

Making contact...

If you would like any more information about our products, you can call us on 01993 868791, email us at or use the form opposite. We also have a Facebook page!

If you request a quote, it's hassle-free: we will make an appointment to measure up and answer any queries, and then we email or post a fully detailed, itemised quotation within a few days.


Customer feedback from the Trading Standards Approved Buy With Confidence scheme


Great service, no sales talk. Installation was quick & the finished result is great. Mike and the team were all friendly & helpful.


Could not fault service & quality.


From initial contact and quote to complete installation - a great company. Competitive price, professional advice, reliable, pleasant and great installers.


Fantastic service and quality workmanship, very professional/helpful. Would definitely recommend.


Excellent standard of work for a good price. Very reponsive to all contact & turned up when they said they would for measuring etc. Very pleasant & left no mess at all. Will use again.


Professional & efficient- everything one should expect from a local company.


We hold a range of independent industry accreditations and are members of several professional bodies, customer feedback and quality assessment schemes

Buy with Confidence

Trading Standards Approved directory of vetted traders with customer feedback. Learn more...

Royal Institution of Chartered Surveyors

Qualified fenestration surveyor for over 20 years. Learn more...


FENSA Membership allows us to register installations with Building Control without having to arrange inspections - FENSA carry out their own random assessments. Learn more...

Glass and Glazing Federation

We are members of the Glass and Glazing Federation. Learn more...

Privacy notice: We never send unsolicited marketing communications. Customer details are retained for a maximum of 10 years for the purposes of administering warranties, and only shared with: FENSA, for the purposes of registering installations with Building Control; our insured warranty provider, for the supply of any purchased policy.
Paragon Windows, Bay 6, Crawley Mill Industrial Estate, Crawley, Witney, OX29 9TJ
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