Unit 1, 49 Clifton Road

Aylestone, Leicester LE2 8AA

Mon - Thu: 08:30 - 17:30

Fri: 08:30 - 16:00. Sat & Sun: Closed

0116 456 0242

Give us a call today!

#1 Double Glazing Installer of uPVC Windows & Doors in Leicestershire

Providing Quality Double Glazing in the East Midlands With Over 100 5-Star Reviews

For over 25 years, we’ve been dedicated to helping homeowners in the East Midlands achieve their dream homes. We provide the highest quality double glazed products, combined with excellent value for money and exceptional customer service. With our expert knowledge and experience within the Leicestershire glazing and home improvement industry, we make improving your home simple. Whether your windows need replacing, or you’re after a whole new extension, our team of skilled door and window fitters are ready to help. Contact us today and get your free quote!

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What We Offer

Our Products & Services

Scroll down to explore our wide range of bespoke products…

Trusted & Certified

Accreditations & Awards

Yell White Logo for Best Reviewed and Rated Double Glazing Installers Company in Leicester
Checkatrade Logo for Double Glazing Installers Leicester
FENSA White Logo for Best Reviewed and Rated Double Glazing Installers Company in Leicester
Google Reviews Logo for Best Double Glazing Installers Leicester
Chartwell green composite door, double glazing leicester

Why Are We Rated One of The Best Window Companies in Leicester?

As a family-run company, we always combine friendly and efficient services with the best possible products. We’ve got a reputation as a trusted double glazing installer in Leicester and that’s something we’re immensely proud of.

Quality Products & Service

uPVC & Aluminium Windows, Doors & Conservatories

As a leading window contractor and supplier, we take pride in offering an extensive selection of window styles and units, crafted from high-quality, insulated glass and industry-leading materials. Our product portfolio is comprehensive, with a wide range of door styles, bifold doors, porches, orangeries, glass roof and solid conservatory roof, roof replacements, and conservatory extensions, as well as roofline products. Whether you’re looking for uPVC windows or composite doors, our expert installers are here to help. 

House with new black uPVC windows and composite door - double glazing installer Leicester

Finance Available

Since 1998

10 Year Guarantee

Fully Accredited

Free Online Quote

Absolutely over the moon with our new windows, and the work and care that was put into installing them. This company is fantastic and worth 5 stars and more. Couldn't recommend them enough.

Experience of 25+ Years in Delivering Home Improvements

With over 25 years experience delivering quality double glazed windows and doors, we’re part of the Leicester community. We’re all about giving you peace of mind, that’s why we’re fully accredited by all relevant regulatory bodies. Being a FENSA registered window company we’re proud to provide a 10 year insurance backed guarantee by The CPA on every window replacement and installation service as standard.
Fensa Logo Approved Window & Door Company - Double glazing Leicester

Window Contractor Reviews

What Our Customers Say

Based on 100 reviews
nay no
nay no
October 3, 2023.
Phair windows & Glass fitted us some new French doors. They were prompt, friendly, and respectful of our property. Tom gave us the best price, cheaper than other companies. There was no messing about. We gave a deposit and they came on the date they said. We will use them again in the future. They have done a lovely job.
Catriona Mugglestone
Catriona Mugglestone
September 22, 2023.
The initial visit from Tom gave a good impression of the company - a friendly clear, up-front quote for the work needed. We appreciated this straightforward, honest approach. The follow up visit with the surveyor was arranged easily and again was straightforward. The fitting was conducted by Jason, Angus, Jake and Arron. Professional, friendly, and hardworking- a credit to any company. They worked hard throughout the day, and we were able to just leave them to get on with the job. They ensured we were happy before they left and in addition left everything clean and tidy removing all the waste. Our conservatory looks fantastic, and the materials used are of a high quality. Would highly recommend. Reasonable price too. Thank you!
Szabolcs Máthé
Szabolcs Máthé
September 1, 2023.
Excellent job guys, love the new windows. Pleasure to deal with Phair Windows, we'll definitely use you again for the front ones as well!
Sam Allen
Sam Allen
August 26, 2023.
Great guys! Super polite and very hardworking. We had 5 windows replaced and they look amazing!! All done in a day with very little mess left! Thankyou so much! Highly recommended!
Kerry Paget
Kerry Paget
August 16, 2023.
Professional, efficient and friendly, wouldn’t hesitate to recommend!
Géraldine Brinchault
Géraldine Brinchault
August 15, 2023.
The team is super professional and reliable. Glad we used their services! We would definitely recommande them 👌🏻
Tara Mclavin
Tara Mclavin
July 4, 2023.
From the initial quote to the end result Phair windows have been great! Always in time, left everywhere neat and tidy, we are very happy with the windows /door and would definitely recommend!
paul deacon
paul deacon
June 3, 2023.
Very professional and excellent service and absolute top quality work done at a very good price. Highly recommend.
Kyle Beck
Kyle Beck
May 28, 2023.
Had my windows done by these guys a couple of weeks ago, fantastic service from start to finish, they went the extra mile to ensure I was happy with the end product
April Hughes
April Hughes
May 25, 2023.
I’m one Very happy customer. Phair windows gave us a high quality service. I shall be using this company again, thank you

Window Fitters Leicester

Your Journey With Phair Windows & Glass

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

Final measurements are taken at your house ensuring quality every time.

Our products are manufactured in the United Kingdom to high standards.

Our trusted tradesmen install your new windows on a day that suits you.

Our helpful staff follow up with you and FENSA registration is completed.

Serving Leicestershire & The East Midlands

Searching for a “double glazing near me” or “window companies near me”? Phair Windows & Glass is the go-to provider for double-glazed windows, doors, and home improvements no matter where you’re situated in the East Midlands, England, UK. We’ve been sprucing up both residential and commercial properties with our high quality uPVC products for years now. So, whether you’re living in Leicester city centre, Oadby, Blaby, Wigston, Aylestone, Nuneaton, Lutterworth, or Loughborough, we’ve got you covered.

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