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Welcome to the world of Brilliant Windows

One of the leading manufacturers and distributors of windows and doors across Surrey and London - we help you find the best windows, doors, porches and conservatories for your home at the best price.

Expertise

We’ve been manufacturing and installing home improvements for over 15 years and have experience in providing top quality services which will allow you to give a new lease of life to your home.

At Brilliant Windows we provide a great variety of choice in styles and materials for windows and doors, alongside this you can trust us to tailor-make your order specifically for you, the care we have for each individual order will be seen all the way through from measurement to installation.

Our extensive range of styles and finishes help you to personalise your new windows and doors, finding the ideal designs to create the look you want. From vibrant gloss shades to natural grain, beautiful leaded lights and stained glass, you can tailor your choices to suit both your tastes and property style.

Our collections include

ENERGY EFFICIENT WINDOWS & DOORS

Including heritage sash windows & beautiful front doors.

BIFOLDS

Attractive bi-folding doors which create a seamless flow between rooms.

SLIDING DOORS

Modern sliding doors for panoramic views of your outdoor spaces.

CUSTOMISED FINISHES

Extensive colour choices and effects.

ACCESSORIES

Quality hardware to truly customise the look of your products.

Bifolds and sliding doors even allow you to choose a configuration which will best suit your spaces.

View our Windows and Doors services

Aluminium French Doors - Brilliant Windows

Aluminium Doors

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Composite Door Installation - Brilliant Windows

Composite Doors

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Bifold Doors Installation - Brilliant Windows

Bifold Doors

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Upvc French Doors - Brilliant Windows

UPVC Doors

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Upvc Bay Windows - Brilliant Windows

UPVC Windows

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Aluminium Windows Hero - Brilliant Windows

Aluminium Windows

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Sliding Sash Windows Heritage - Brilliant Windows

Sliding Sash Windows

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Roof Lantern Skylight - Brilliant Windows

Roof Lanterns and Flat Skylights

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Our Partners and suppliers

CERTASS registered window and door installer logo
Cortizo aluminium systems partner logo
Schueco window and door systems partner logo
Morley Glass glazing supplier logo
Pilkington glass manufacturer logo
REHAU uPVC window systems partner logo
Selecta hardware supplier logo
VS complementary hardware logo
Smart architectural aluminium partner logo

Windows & doors across London & Surrey

Brilliant Windows install premium uPVC, aluminium and composite products throughout London and Surrey. View our work in Sunbury-on-Thames, Ealing, Kingston, Enfield, Hayes, Wembley, Southgate and Ascot, or request a free quote.

Customer Reviews

Customer review quotation mark
Brilliant Windows have installed windows and doors at my home and a rental property I also own. They have always been professional and responsive. Their price has always been very competitive and always significantly less than the big national companies.... I always compare quotes!

Stuart Honey

Would highly recommend Brilliant Windows, who provided and installed bi-fold and French doors with a great service and competitive pricing.

Lucy Jarman

We had all of our windows recently fitted, this company was exceptionally professional from the outset and throughout. The Windows look fantastic and very well priced, all the staff were very friendly and professional. We highly recommend them.

Imogen Kemp

From start to finish everyone that I met and spoke to from this company were incredibly professional, friendly and were always available to answer any queries I had. I had all the windows in my home replaced as well as a new conservatory which has brought new life to the property. The fitters were great and left the area as clean as possible. No hesitation in recommending Brilliant to anyone.

Daniel Smith-Rowe

Quick reply to my initial enquiry, they were very efficient which was vital for me as I was running on a very tight schedule. The price was very competitive and the quality of the windows was top notch. Special mention to Kunwar who I met at the showroom, he gave me a lot of guidance and was very informative. Overall the customer service was outstanding. Would definitely recommend Brilliant to anyone looking to change their windows.

Eva Harrison

Thank you for the service provided! A nice job done very quickly and neatly. Highly recommended for all window fittings and fixtures. Product was exactly as I ordered and the work was carried with a high level of care and professionalism. 10/10

Vishal Harsha

Request a callback

Let's talk if you have any enquiries regarding your property. So don't hesitate to reach us anytime.

0193 298 8182
bhilondon@gmail.com
58 Nursery Rd, Sunbury-on-Thames TW16 6LG, UK

Windows & Doors FAQs

What areas does Brilliant Windows cover?

We supply and install windows and doors across London, Surrey and surrounding counties, including Sunbury-on-Thames, Ealing, Kingston, Enfield, Hayes, Wembley, Ascot and Southgate.

Do you offer free quotes?

Yes. We provide free, no-obligation quotations following a home survey or showroom consultation. Contact us with your postcode for a callback.

Are your windows energy efficient?

Our uPVC windows are A-rated as standard with argon-filled double glazing. Aluminium and composite products are specified to meet current UK building regulations for thermal performance.

Is Brilliant Windows CERTASS registered?

Yes. We are CERTASS registered, giving you confidence that installations are completed to recognised industry standards.