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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 team are renowned for their customer service, high quality products, and expert installations.
We Sort Planning Permission
We work with your local planning team to ensure that your new 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.
Fully Fitted 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 conservatory 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 double 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.
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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 140 reviews stacie goodreidMay 7, 2025. I used Phair windows to replace multiple windows and doors in a property I’ve just purchased. They were recommended to me by a friend and I’m so glad I chose them. The service was great, good quality products at a ‘Phair’ price. The lads who came to install were polite, tidy and efficient. I’d recommend anyone local to use their services. tina stringerMay 6, 2025. I had originally left a one star review due to lack of response. Since then the company owner has been in touch to explain slow response. He also came out to have a look at our window handles and also found another couple of window problems. Overall they were very thorough, and came for a second visit to replace the handles. They were very professional and efficient and I am happy to recommend the company to anyone who needs work done on glazing/window replacements. Chloe PughApril 22, 2025. Very happy, great service. Would recommend to anyone that needs new windows Adam BirrellApril 16, 2025. Had all my windows and exterior doors replaced with these guys. It was an easy and smooth process. The quality was spot on with clean and efficient fitters. Highly recommend!!! Paul R CarrApril 10, 2025. These guys are fantastic! They did a big job in just a couple of days and the quality the work was incredible! They were so respectful and tidy, with very little disruption- and we kind enough to do a few little extras here and there on our sills etc… They could not be faulted! 100% recommended and will definitely use again! 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.
Serving Leicester, Hinckley, Loughborough and The East Midlands
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 specialists have been serving locations such as Oadby, Aylestone, Whetstone, Wigston, Hinckley, Ashby-de-la-Zouch, Syston, Thurmaston, Coalville, Fleckney, Melton Mowbray, Kettering, Grantham, Market Harborough, Tamworth, Market Bosworth, Earl Shilton, Nuneaton, Lutterworth, Loughborough, Rugby, Coventry, Leamington Spa, Kenilworth and Warwick.