Double Glazing & UPVC Windows in Chipping Norton & Witney

When it comes to windows and doors, no one does it better than Paragon. With over 30 years of experience supplying doors and windows in Oxfordshire and the surrounding counties, we have helped thousands of people improve their property.

Based in Witney, Paragon Windows has been supplying and installing double-glazed uPVC windows, doors, composite doors and bespoke conservatories in Oxford, Chipping Norton, Abingdon, Bicester, and beyond since 1988.

High-quality service you can rely on


We specialise in providing and installing high-quality products and are backed by superb customer service. All our 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.

Windows and doors from Paragon


Every property is different and here at Paragon, we know that every job has its own specific requirements. To ensure all our customers get exactly what they are after when it comes to windows and doors, we provide a range of services.

Please scroll below to see our double glazing and UPVC services:

Windows

Windows

Improve insulation and noise reduction with high-quality windows, including replacement windows, patterned and decorated glass, different styles and effects. Made-to-measure double-glazing uPVC windows. Casement, French, Boa & Bay, Sash and Sliding Windows.

Doors

Doors

We have styles, materials and colours of doors to suit everyone. Entrance doors, patio and French, concertina bi-fold, specialist frames, stable doors, and porch entrances. Secure, high-quality, sound and energy insulation for your home.

Conservatories

Conservatories

Conservatories help you make the most out of the outside. More living space, enjoy the benefits of natural light or enhance your home’s appearance. Invest in your property with a bespoke conservatory.

Energy Efficiency

Energy Efficiency

Boost your property’s energy rating with A-rated energy-efficient windows and doors. Save money by upgrading your home’s windows today.

Servicing and Glazing

Servicing and Glazing

We can fix and repair most common faults with windows like misty or foggy glazing units, worn or broken locking mechanisms, handles, and hinges, and windows and doors that aren’t closing cleanly.

Product Care

Product Care

Our expert advice on everything from cleaning entrance doors to conservatories to double-glazing units, getting rid of condensation, proper ventilation, locking handles, and more.

Making contact with Paragon Windows

If you would like any more information about our products, you can call us on 01993 868791, email us at enquiry@paragonwindows.co.uk 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.

WHAT OUR CUSTOMERS SAY

Customer feedback from the Trading Standards Approved Buy With Confidence scheme

★★★★★

Absolutely brilliant company.

★★★★★

Very impressed. Will be very happy to recommend Paragon Windows. Not only competent but clean workers. 10/10!

★★★★★

Always a 1st class service.

★★★★★

Excellent service from start to finish

★★★★★

Excellent all round

★★★★★

Marvellous fitters. Prompt, tidy & efficient.


MEMBERSHIPS & ACCREDITATIONS

At Paragon Windows, our team of friendly windows and doors experts are committed to delivering every job on time and on budget. We rely on our customer’s feedback to build our reputation and are proud to serve our community in Oxfordshire. We hold a range of independent industry accreditations and are members of several professional bodies, customer feedback and quality assessment schemes, including Buy with Confidence, the Royal Institute of Chartered Surveyors, and FENSA.

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

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...

Get a Windows and Doors Quote from Paragon Today

If you have any questions about any of our windows and doors, double-glazing, or uPVC services in Witney, Oxford, Chipping Norton, Abingdon, Bicester, or the surrounding area, please don’t hesitate to get in touch on 01993 868791.

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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