High-quality windows and doors installed across Oxfordshire and Buckinghamshire
About UsBeautiful windows & doors fitted by experts
Looking for beautiful, reliable windows and doors in Oxfordshire? Then your luck’s in. At Windmill Windows, we’re local suppliers and fitters who take as much pride in our craft as you do in your home. For over 25 years, we’ve been helping homeowners across Oxfordshire and Bucks upgrade their properties with energy-efficient, stylish windows and doors.
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From sleek composite front doors, classic uPVC frames to custom or bespoke solutions, we bring a warm, personal approach and an attention to detail that makes the whole process stress-free. As trusted double-glazing installers, we're here to help you improve your home with products that last.
Window & door fitters covering Oxford, Thame & beyond
As trusted, local fitters, we work across Oxfordshire – Oxford, Bicester, Brill, Garsington, Wheatley, Thame and beyond. Our ‘HQ’ and showroom is based in Oakley, a few miles from Thame and Oxford. Our FENSA-accredited team provides a professional installation; we pride ourselves on our punctual, tidy and friendly service – making the whole experience refreshingly straightforward.
Our products & services
We offer a full range of services, tailored to the unique needs of each customer and for every style of property:
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- Composite, timber & aluminium doors – front doors, patio, French, bi-fold and sliding
- Double-glazed windows – uPVC, timber, timber-effect, aluminium & sash
- Bespoke windows and doors – including custom sizes for traditional, period and listed properties (including in conservation areas)
- Glass replacements & door refurbishments
- Conservatory & rooflight upgrades
Each of our high-quality windows and doors comes with ‘A’ rated glass as standard for excellent thermal efficiency – so you can keep your home cosy all year round.
What our customers say, across Oxfordshire
"In this day and age, it’s all too easy to complain about service and many do it all too often. However, in this case may I place on record that your service was 1st class in every respect. The quote was delivered at a competitive rate and on time as was delivery and installation. The quality of workmanship and installation was exceptional with your two fitters working to an extremely high standard. Please pass on my thanks to them."
Mr Ross, Wallingford, Oxfordshire
“The team at Windmill Windows have been brilliant from start to finish. Their quality of work has been second to none. Highly recommend!”
Mitch Gardiner, Oxfordshire
“We’re both very happy with our lovely new windows. Also, your guys did a good job of cleaning up. So, thank you very much for a good experience all around.”
Customers in Hinksey, Oxfordshire
