Who we are


Quality Window London LTD.

With over 18 years experience, we at Quality Windows in London have delivered exceptional high quality industry standard double glazing for our customers. We pride ourselves in gaining a soaring reputation of successful installations of Double Glazing, uPVC and Aluminium products and designs, especially in and around London and the South East. 

We pride ourselves for achieving these great standards by gaining many endorsements from professional and UK government approved glazing bodies. 

The outcome is that of professionally regulated Double Glazing in London & SE, to confirm to the highest of standards.


10 Year Guarantee

For peace of mind to our customers, each installation is backed by our insured Quality Window London LTD. 10 Year guarantee. 

We provide a personal certificate to all our customers upon completion of installations. 

All our installations are covered by insurance backed gurantee by our approved insurance underwriters.   


We Care About Our Many Customers

 We pride ourselves in providing a high quality service for customers and constantly strive to improve our customer relashionships by requesting a short survey of our customers experince to maintain customer satisfaction to the highest level.

Many of our customers then go on to recommend our products and services.

Some feedback from our happy customers

Sandra Ashton, Google Review:

" Great Finish. The design compliments my   home beautifully. Very happy with the work. everything was left tidy  afterwards also.

a pleasure to deal with from the start. Thank   you Quality Windows!!! "

SIDNEYR-1, Yell.co.uk:

A* service and price. Highly recommended

They provided me with a good quote that was much cheaper then anyone else in SE London. Their surveyors were very professional and helpful in advising me for the best design for the front of my house. They did not even charge for any consultation fees and offered me a discount via their website code.

I recommend them highly to all friends and family because of the price and also was amazed about the good quality of their fittings that it complimented the front of my home very well. I’ve been complimented frequently by my neighbours and family of this.

I don’t normally write reviews but in this instance, I believe that others would benefit from a great service offered to myself and family. 

Nathan H (Quality Windows Customer Feedback Form):

Manni provided a very good installation service. Very pleased with the end result. A+ 


Quality Window London Ltd. MEMBERs OF CERTASS


Take a look at our short information  video to see why you should choose a Certass Government authorised  Competent Person scheme member.

Contact Us

0208 004 1112, 0777 444 7228

Quality Window London LTD.

465 Bromley Road, Bromley, London BR1 4PH

0208 004 1112, 0777 444 7228


Open today

08:00 – 18:00

Monday - Friday: 8AM–6PM

Saturday: 9AM-1PM

Sunday: Closed

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