100+ 5* Reviews
French Doors & Sliding Patio Doors Leicestershire
Affordable Classic French & Sliding Patio Doors in the East Midlands
When it comes to brightening up your home, it’s tough to beat patio doors offered by Phair Windows Windows. Whether it’s for your lounge, kitchen, or dining room, these doors will make your space feel more open, bright, and airy.
French doors are a traditional style that is made up of two door panels, opening inwards or out, offering a sophisticated charm to your property. Or, open up your home with a popular and modern sliding patio door that’s practical, stylish and easy to use.
Available in highly durable uPVC, or sleek aluminium, our French and sliding patio doors offer exceptional levels of energy efficiency and unbeatable security.
Features of Our Doors
Extremely Low Maintenance
uPVC does not rot, rust, flake or discolour so you can feel confident knowing that your door will look good as new for years to come.
High Energy Savings
Made-to-measure so they fit your home perfectly to reduce heat loss. Keep the cold out and the heat in, and save money on your energy bills.
Highly Customisable
Create your dream bespoke door by choosing your design, colour, glazing, colour and hardware to make an instant first impression.

Benefits & Features
- Toughened and extremely secure
- Thermal efficient all year round
- Draught resistant
- Weather resistant
- Long lasting guarantee
- Low maintenance
- Made to measure
- Entirely customisable and bespoke
Unbeatable Security & Thermal Efficiency
Our range of inline sliding patio and French doors, produced by cutting-edge aluminium specialists are extremely energy-efficient. This is made possible by their innovative polyamide thermal break technology.
Our uPVC and aluminium patio doors also prioritise security by incorporating the most reliable locking mechanisms and hardware. Our aluminium inline sliders are equipped with ultra-secure multi-point locks, boasting at least six locking points for complete peace of mind that your loved ones are safe.


Quality Installations
The fitters who install your French doors or patio doors make a big difference. Luckily, the team at Phair Windows are skilled and experienced experts. They’re trusted to install all types of double glazed products, and have worked on all kinds of homes, making sure all doors are installed to the highest industry standards.
Whether you’re looking for French doors, patio doors, composite front doors, bifold doors, or uPVC doors, we can help. Our installation teams work professionally and efficiently, and always leave your home tidy.
Customise Your French & Sliding Patio Door
1
Select Your Material
Choose from our wide range of stunning designs, all made in the UK. Find your perfect, dream door from the collections, or design your own.
2
Select Your Colours
Choose from our selection of colours available. Select from uPVC wood grain for a more traditional look, to mimic real wood, or a single colour such as grey.
3
Select Your Hardware
We have a beautiful range of high-quality hardware from elegant, or traditional, to modern styles, that seamlessly fit any of our available door designs.
4
Select Your Glazing
We offer an extensive range of double glazing styles and options to suit the style of any property. Choose from frosted, textured, stained, or toughened.
Frequently Asked Questions
The security and ease of French and patio doors to break into depends on the quality of the door, the glazing and how well the door has been installed. Using an experienced and reputable installer, such as Phair Windows, will ensure your door is fit to meet the highest security levels using toughened glass, security hinges and anti-snap lock cylinders. A poorly installed door can leave inadequate issues in areas and leave your home vulnerable to burglars.
Typically, French doors cost more than sliding patio doors, but the cost of either door style can vary greatly depending on custom variables such as frame style, glazing, size of the doors, and the complexity of the job.
Whether you choose sliding doors or French doors depends on personal choice. Patio doors are great for maximising space and allowing in ample natural light, while French doors offer a timeless elegance and enhanced insulation.
Read our guide on ‘what are French doors‘ for more information.
Yes, you can replace a window with a sliding patio or French door. Building work may be required, so we advise that you get in touch with our experienced team and we can discuss all of your options.
Home Improvement Experts
Your Journey With Phair Windows
Get in touch and we'll provide a FREE, no-obligation quote.
Final measurements are taken ensuring perfection every time.
All our windows and doors are expertly made in Leicester to order.
Our team install your windows or doors on a day that suits you.
Our friendly staff follow up with you and trade body registration is complete.
Finance Available
Since 1998
10 Year Guarantee
Fully Accredited
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Professional, skilled, great communication from the on-site team - honestly, the best workmen I’ve ever had. They left the place tidy and neat. Thanks guys! They did a great job on a dreary, winter’s day with a smile. I love the new porch, which was a decent price. Honestly though, the sales guy Tom and the crew of Cal, Jake and Aaron were great. After having had a bad experience before with a different company, I’ll be using Phair Windows to replace my windows in the near future as well.
Beth Hendry
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Our Reviews
We have achieved and built our reputation from our independent customer reviews.
EXCELLENT Based on 134 reviews Shoaib AhmedApril 2, 2025. Just had a door and new windows fitted by Phair Windows. Couldn't recommend them enough. Big thanks to Eric, Mike, and Lincoln who did an amazing job. Highly professional and friendly. Also, big thanks to Jake who came round to do a quality check to make sure I was happy with the service. Karen HallMarch 19, 2025. Cannot recommend Phair Windows enough! They're a professional, friendly, fair-priced, time-efficient team and I can't sing their praises more. Quickly put your mind at ease that jobs will be done once and done right. Big shout out to Pete, Jason and Boris. Thank you! NEVILLE MCKENZIEMarch 16, 2025. Eric & Lincoln father and son it been a pleasure having them doing mycom mother new windows and there assistant but most of all Eric & Lincoln been the main guy they went above and beyond to help me sort things out with my father who sadly pass on who built porch they both manage to sort the problem so easily no worries,i was very satisfied with the outcome would have them any time if i need job doing on the house father and son work as a good team would recommend them two again and his team collegue well done keep up the good work allso thank Tom for finding the right guy to do the job right and quoted me fair price. alan hutchisonFebruary 18, 2025. Excellent work and great advice. Boris and Jason completed the fitting quick with no mess and balanced a door free of charge. Would defo use again and recommend to family and friends. Vik TailorFebruary 6, 2025. Honest, friendly, reliable and extremely trustworthy... just a few words to describe Phair Windows. We've had some issues with our windows and doors since we moved in to the house a few years ago causing draught. I decided to call Phair Windows based on their Google reviews and I'm so glad I did. Jake came within a day or so to have a look around and instantly provided comfort that the company that fitted the windows and doors had done a good job. He even provided some advice on how to make minor adjustments myself that could help, seemingly taking business away from him but looking for ways to help me save money. On the day they came to do the work, they were so respectful, clean and a pleasure to have around the house. The entire team were knowledgeable and keen to make sure they got the job done to the highest standard. Due to an issue with one of the French doors that they weren't able to fix on the day (hinge related issue), Jake came the next day to refund the money for the door because it wasn't completely fixed. The team did a great job making it slightly better than it was, but even still Jake offered a refund for the price he'd quoted to put right the door (unheard of in any industry). Would I use them again? Absolutely, I've already recommended them to family and friends. Thanks a lot Jake and the team at Phair Windows Graham HurstFebruary 2, 2025. Very efficient and effective. Kept us informed of progress. Came when promised. Overall a very satisfactory job. Chloe HubbardJanuary 29, 2025. Couldn’t be more pleased with my new windows, absolute fantastic job, great price, quick turn around with getting them installed and all the guys have been lovely and kept me updated at all time when needed, couldn’t recommend enough, thanks again guys, Chloe 🙂 Robin WhymanJanuary 28, 2025. Phoned up Monday, Jake arrived Tuesday am to replace broken window handle, took 10 mins. brilliant service, would highly recommend this company. Roisin TearDecember 16, 2024. Perfect experience great organisation and customer service from phair windows. I wanted a new door for 12 years! Put off by everything involved BUT fear not phair took great care of EVERYTHING i cannot stop looking at my new door it's changed my house and made my christmas! Paul ANovember 24, 2024. Phair Windows built me a 3 x 3 conservatory in August 24. From start to finish they were excellent with Tom taking me through all of the options through to Rob ensuring the highest quality of work & attention to detail. The overall quote was extremely competitive compared to other local firms. The level of customer service was great, extending to a last minute upgrade in doors free of charge. Rob wouldn’t leave the job until everyone was 100% happy. Many thanks Rob & team - Paul
Serving Leicestershire and the East Midlands
Wherever you live in the East Midlands, doors from Phair Windows will help to transform your residential or commercial property. For years, our double glazing specialists have been serving locations such as Oadby, Aylestone, Wigston, Hinkley, Market Harborough, Nuneaton, Lutterworth, Loughborough, Coventry and Warwickshire.