Unit 1, 49 Clifton Road

Aylestone, Leicester, LE2 8AA

0116 271 2401

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Conservatories, Porches & Glass Extensions | Double Glazing in Leicester

10 Year Guarantee
Highly Recommended
Quality Guaranteed

Affordable Conservatories, Porches & Glazed Extensions in Leicestershire

Our conservatories offer exceptional levels of energy efficiency using the latest A++ double glazing technology, are highly secure, and are virtually maintenance-free.  

Conservatories from Phair Windows & Glass add some stylish extra living space and increase value to your home in Leicester. If you’re looking for a new conservatory or to refurbish an existing conservatory, our experts are on hand to make the whole process stress-free. Our experienced team will assist you from your initial quote, through the entire design process all the way to the aftercare once your conservatory is installed. 

Transform Your Home

Glass Extensions in Leicester

Thermal Efficient and Highly Secure Conservatories

Explore Glass Conservatories & Porches

uPVC Double Glazing White Porch with Frosted Glass Front Door - Installed by Phair Windows & Glass, Leicester, Leicestershire

Front & Back Porch Extensions

All our porches, whether for a front door or back door, creates a stylish entrance that enhances the visual appeal and adds space to your property. Every project we construct is individually designed to your specific requirements, match your needs, and suit your home.

New Conservatory Fitted - Phair Windows and Doors, Leicester

Double Glazed Conservatories

Conservatories create a stylish exterior that allows natural light to flood into your home. Whether you're looking for a UPVC or an aluminium conservatory, a glass roof or tiled roof, we have something to complement your taste and the style of your home.

Bespoke Conservatories

Find Your Perfect Glass Extension

A glazed extension will provide a versatile space. We offer designs that can be anything you want them to be. Choose from traditional or contemporary styles to complement your home, and create your ideal living space to bring the outdoors in all year round.

uPVC Double Glazed White Porch with Frosted Glass Front Door & Tiled Roof - Installed by Phair Windows & Glass, Leicester, Leicestershire
Orangery with glazed windows and french patio doors - Phair Windows and Doors, Leicestershire
Add Light & Space

Increase Home Value

Looking to add a new conservatory and boost the value of your home? A high-performance double glazed conservatory is an easy way of doing just that. By adding an extra room to your property, you will increase its desirability to any potential buyers.

High performance energy efficient white uPVC windows in a double glazed conservatory - Phair Windows and Doors, Leicestershire
Cold Out, Heat In

Insulated All Year

Our conservatories incorporate the latest technologies in roof and double glazing design. The power of A++ rated double glazing will keep your conservatory insulated, draught-free and warm all year round, even during those cold winter months.

Conservatory - Phair Windows and Doors, Leicester
Safe & Secure

Low Maintenance

The most popular choice in the UK, uPVC conservatories, are both durable, low-maintenance, and easy to clean. uPVC is resistant to weathering, chemical rotting, corrosion, and abrasion making it a great material for any conservatory.

Conservatory with wood effect uPVC glazed windows and french patio doors - Phair Windows and Doors, Leicestershire
Conservatories Tailored To You

Highly Customisable

Whether you are looking for a modern conservatory or a traditional conservatory, we offer a wide range of styles, colours, and shapes to suit your home. Find your perfect glazed extension and create your ideal living space.

Professional Double Glazing Conservatories in Leicester

Satisfied customers have assisted us in building a strong reputation, which has been sustained by our high standards of excellent customer service and more. We work hard to be the best window and door replacement in Leicester. You can feel confident knowing that your home will remain in safe hands throughout your journey with Phair Windows & Glass

Conservatory - Phair Windows and Doors, Leicester
Customer Testimonials

Our Double Glazing Conservatory Reviews in Leicester

Based on 77 reviews.
Beth Hendry
Beth Hendry
July 22, 2022.
Fantastic company. We needed all our windows in our house replacing and after been let down multiple times by another company, we called up Phair Windows. We were given a quick, no nonsense quote on the day. The communication was fantastic all the way throughout the whole process. On the day of the fitting, we had the loveliest bunch of guys turn up and got the job done with such efficiency and care. Once they were fitted, they ran through all the work they had done and gave a complete run down of everything. Absolutely over the moon with our new windows, and the work and care that was put into installing them. Honestly, thank you all so much. This company is fantastic and worth 5 stars and more. Couldn't recommend them enough. Big thank you to all the guys who installed them on the day (21/07/22).
Gareth Holyoak
Gareth Holyoak
May 28, 2022.
We had a front door that was sticking badly. We called them, came out at the agreed time, sprayed the silicone, all sorted. Efficient friendly service, would recommend.
Louise Barwell
Louise Barwell
May 9, 2022.
Love love this company. The guy who turned up to quote gave me a no nonsense competitive quote. He was friendly and helpful and put covers on his shoes when entering. Fast forward 1 week. He was prompt, quick and efficient on the installation. Will be rebooking him soon to do another window and will happily recommend.
Reema Devji
Reema Devji
April 27, 2022.
We called Phair windows to fix a small window opening that was stuck. After trying to figure it out myself, I was unsuccessful and gave up. A gentleman called Jake came, he looked at the problem and fixed it within minutes. He was very friendly, polite and professional. I'd definitely recommend them for any of your window needs.
Christopher Griffin
Christopher Griffin
April 26, 2022.
We needed repairs on two of our window handles and mechanisms. They came over on time and charged a very fair price. The quality of their work was great and we’d most definitely recommend their service. Thank you!
Kathy G
Kathy G
April 12, 2022.
Rob, Jason and the Team are great, as they reliable, considerate and do what they say or asked, with pride and friendliness- highly recommended - Thank you
peter arscott
peter arscott
April 6, 2022.
Local firm provided excellent service and competitively priced
Elaine Pantling
Elaine Pantling
March 25, 2022.
Excellent friendly service... it is so good to be able to see out of our kitchen windows! I would not hesitate to recommend Phair Windows and Glass... it is good to use and support a local company. Thank you 😊
February 24, 2022.
The good folk at Phair have a genuinely pleasant and honest attitude to customer service and go out of their way to ensure the work is completed to a level that'll leave you smiling. My number one to go for windows related solutions.
Steven Moore
Steven Moore
February 18, 2022.
Fast and friendly service, will use again and would recommend to others.
You're in Safe Hands


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5 Steps To Your New Double Glazed Conservatory

Get in touch and we’ll provide a FREE, no-obligation quote.

Final measurements are taken ensuring perfection everytime.

All our windows and doors are expertly made in Britain to order.

Our team install your windows or doors on a day that suits you.

We follow up with you and FENSA registration is completed.

Conservatory modern glazed windows and french patio doors - Phair Windows and Doors, Leicestershire

Frequently Asked Double Glazed Home Extension Questions

In most cases, planning permission is NOT necessary for all 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. Checking this will give you peace of mind and there’s also no risk of having your conservatory removed in the future if it is built illegally.

Generally, planning permission is not necessary for most porches, but we always recommend that you check whether planning permission is required. Most porches can be built under the “permitted development” rights, but this is subject to certain conditions. 

Yes, conservatories by Phair Windows & Glass are very safe and secure. Our conservatories are made with premium grade materials and fitted with high-security locking systems to keep any possible intruders out.

Yes, a conservatory roof replacement is worth the cost. If mould, leaking or poor insulation is an issue in your existing conservatory, a replacement roof could be a quick and cost-effective solution. It’ll improve thermal efficiency and in turn lower your energy bills.

Need A Free Estimate?

For a free no-obligation quotation on your new conservatory or any of our products, call us today or use our online contact form.

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