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Conservatories To Suit Any Home in Leicestershire
Phair Windows make buying a conservatory simple. From the initial design visit to installation, we take care of it all, from start to finish. We offer a wide range of Leicester conservatories to suit any property and budget, all manufactured to the highest standards.
Whether you’re looking for a traditional Victorian-style conservatory, a Gable conservatory, or a simple and modern lean-to style, our experienced team can help bring your dream to life. Struggling to know which style to choose? Our team of experts can help.
Get an easy, free quote with our conservatory cost calculator or request a home visit today!
Build Your Dream Conservatory
An Experienced Team To Help
With 25+ years' experience, our expert team are renowned for their attention to detail, professionalism, and high-quality installations.
We Sort Planning Permission
We work with your local planning team to ensure that your conservatory meets UK building standards and requirements.
Build Your Dream Living Space
Create your dream conservatory and additional living space. Tell us about your perfect conservatory and we'll make it a reality.
Benefits & Technical Features
- Expert conservatory advice
- We take care of it all
- Entirely customisable and bespoke
- A+ rated high-efficiency glazing
- High insulated glass or tiled roof
- Long-lasting guarantee
- Extremely secure
- Low maintenance and durable
- Huge range of colours


Energy Efficient Conservatories
With the aid of new technology, our conservatory installations deliver exceptional thermal efficiency and high security, regardless of whether you opt for a brick-built or fully glazed conservatory.
Our conservatories are equipped with SMARTGLASS® technology, which not only provides excellent thermal insulation but also offers noise reduction properties. We also offer high-performance replacement conservatory roofs if you’d like to upgrade your glazed extension.
Conservatory Styles
When it comes to adding extra space to your home, there’s no better choice than a conservatory. Whether you’re looking to add extra living space, increase the value of your home, or simply make the most of your garden, our conservatories are the perfect solution.
Our wide range of conservatories, including both modern and traditional styles, are designed to complement the architecture of your home, no matter what your preferences may be. Choose from our extensive range of stunning designs, such as Victorian style, modern lean-to, gable, t shape, p shade, Edwardian, solid roof, or Georgian conservatory.


Elegant uPVC Conservatories
Throughout our years in the trade, we’ve installed conservatories of all shapes and sizes to a variety of homes across the East Midlands. We can help you find the perfect conservatory to match your home, budget and priorities, whether that’s security, easy maintenance, or energy efficiency.
Using the highest quality materials, we work closely with our customers from start to finish, ensuring that their vision is brought to life. If you’re looking for an expert company to install a conservatory or an orangery, roofing, fascias, sunroom or porch for your home, look no further than Phair Windows.
FAQs about uPVC Conservatories
Do you need permission for a conservatory?
Generally, planning permission is not necessary for most conservatories, but we always recommend that you check whether planning permission is required. Most conservatories can be built under the “permitted development” rules, but this is subject to certain conditions. For example, conservation areas have stricter rules. Checking this will give you peace of mind and there’s also no risk of having your conservatory removed in the future should it be built illegally.
How big a conservatory can I have without planning permission?
The size of a conservatory that can be built without permission varies depending on factors such as location and whether it is a detached or semi-detached/terraced property. The maximum size is generally 30 square metres or less, and it should not extend further than the original rear wall by more than 4 metres for a detached house or 3 metres for a semi-detached or terraced property. Always verify with the local planning authority for any additional specifications.
What's the difference between a conservatory and an orangery?
An orangery and a conservatory are quite different. An orangery has a brick structure with some windows covering less than 50% of the walls and a glass roof covering less than 75% of the roof area. Whereas a conservatory is made up of at least 50% glass with a brick base and pitched glazed roof covering more than 75% of the roof area. This is the general rule, however, all styles of conservatories and orangeries vary from property to property.
Are conservatories safe and secure?
Yes, conservatories by Phair Windows are highly secure using the latest glazing technology and locking systems. All of our conservatories are made with premium-grade materials and fitted with high-security locking systems to keep any possible burglars out.
What are the benefits of adding a conservatory to your home in Leicester?
Adding a conservatory to your home in Leicester offers several benefits. It increases living space, provides a beautiful connection to the outdoors, enhances natural light, adds value to your property, and creates a versatile room for various purposes such as dining, entertaining, or relaxation.
FENSA Registered & Accredited Installer
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 fitters install your conservatory at a time that suits you.
Our friendly staff follow up with you and trade body registration is complete.
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Since 1998
10 Year Guarantee
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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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Customer Reviews
We have achieved and built our reputation from our independent customer reviews.
EXCELLENT Based on 133 reviews 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 Ash MistryNovember 23, 2024. 3 windows replaced by Phair and a great service from start to finish. Tom came to my house about a month ago to quote me for the job and what a gent he was. Also a big thanks to Jason, Jake and Tom who did a cracking job replacing the windows. They were respectful, enjoyable to have around the house and cleaned up after themselves as they went along. Communication from the sales team and admin teams was also superb. I’ve got more windows to replace and I’m definitely using Phair again when the time comes.
Serving Leicestershire, Loughborough, Hinckley, Coalville & Nuneaton
Searching for “conservatories near me”? Wherever you live in the East Midlands, conservatories, new windows and home improvements 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.