Endorsed by Which?

Wembley Windows SC Ltd

4.7

99 Reviews

Opening Hours
Today - 08:00–17:30
  • Monday 08:00–17:30
  • Tuesday 08:00–17:30
  • Wednesday 08:00–17:30
  • Thursday 08:00–17:30
  • Friday 08:00–17:30
  • Saturday - Closed
  • Sunday - Closed

Why you can trust this trader

After undergoing rigorous assessment to become endorsed, every Which? Trusted Trader agrees to our Code of Conduct. This gives consumers the reassurance that they have the best possible protection and adds an extra layer of security to ensure best practices and procedures are followed. Which? fully investigates any breaches and will take any necessary action to ensure consumer protection.

About

Welcome to Wembley Windows - expert providers of upvc double glazing, windows, doors and conservatories to clients across the whole of London including North, West, South and East London.
Wembley Windows is a family run upvc double glazing business in London committed to offering a high quality service.

The company's proven track record of recommendations throughout the years has enabled us to become one of North London's leading upvc double glazing manufacturers.

For more information about our business please visit our website, we are also members of 'Checkatrade' where you can read more of our latest reviews.

Please contact us with your glazing requirements and we will be happy to assist you.

What we do

  • Double glazing

    • Double glazing repairs
    • Double glazing installation
    • Double glazing suppliers
  • Conservatories

    • Conservatory glass heat reduction film
  • Canopies

  • Doors

    • Bi-fold doors
    • Patio doors
    • Composite doors
    • French doors
    • Front door
    • UPVC doors
    • ​Aluminium doors
  • Glaziers

    • Double glazed units
    • Double glazing installation
    • Sash windows
    • UPVC Windows
    • Triple Glazing
    • Window consultants
    • Aluminium Windows
    • Stained glass
    • Timber windows
    • Double glazing repair
    • Replacement window services and repairs
  • More Services

    • porches
    • composite doors
    • skypods
    • service work
    • repair work

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.7
99 reviews
Customer Service
4.7
Quality
4.8
Value
4.7
Sort by
Reliable, prompt and professional.
Customer Service
Quality
Value
A very friendly, efficient and responsive service. Complete replacement of all windows of the flat. Clean and tidy operation. Punctual and helpful.
Ali, London Posted on 21/10/2019 , work completed 21/10/2019
Excellent from start to finish
Customer Service
Quality
Value
I discovered Wembley Windows through Which and chose them because they had good reviews and they're local to us. We'd needed new front windows for over a decade and were nervous about taking the plunge. Stewart who came round to give a quote was very nice, very clear and very quick and the quote was in line with what we expected. Exactly two months after measuring up, a team of two arrived early in the morning. After laying floor protection throughout, the old windows were out within half an hour. The new windows were installed and sealed and our home left clean after seven hours. They did a fantastic job. We replaced rotting wooden sash windows with UPVC sash windows. I used to turn my nose up at plastic, but they are the business, no question. They look elegant and modern and they won't rot. They also have a tilting mechanism so they're easy to clean from the inside. Bravo Wembley Windows - absolutely brilliant.
Customer in Greater London Posted on 05/02/2022 , work completed 14/12/2021
The trader replied (on 17/10/2023)
Thank you for your feedback.
Replaced old metal window
I have just replaced this window with upvc after 20years living here. I was very nervous about changing it because of scaffolding and living in conservation area. The guys were very good and it took about 3 hours to do. I am very pleased because it will be a lot warmer in my home. Definitely recommend
Customer in Greater London Posted on 15/12/2023 (Reviewer did not use service)
Replacement double glazing
Customer Service
Quality
Value
Very pleased with the entire process, from initial visit, quote to installation. Wembley Windows were easy to deal with and very helpful. We would be very happy to use them again in future.
Customer in Greater London Posted on 09/05/2024 , work completed 22/04/2024
Better than good
Customer Service
Quality
Value
No nonsense, highly professional and efficient, high quality product and installation. Excellent teamwork. Good price. Decent and honest. What a relief!
Customer in Greater London Posted on 21/11/2024 , work completed 18/11/2024
Excellent company and service
Customer Service
Quality
Value
Recommend to me by my builder. An excellent company, every stage has been seamless, quality windows and fitting, attentive team, nothing was ever a problem, would highly recommend.
Customer in Greater London Posted on 22/11/2024 , work completed 22/11/2024
Excellent and speedy turnaround from initial meeting to installation and completion.
Customer Service
Quality
Value
We used Wembley Windows as a neighbour had used them 10 years ago and was still happy with the work. The whole process was simple and efficient. The workmen who installed the windows were polite, unobtrusive and very clean. Carpet coverings were laid down and dustsheets were put over our furniture, and they were generally very respectful of our property. The finish of the windows is of a very high standard. Initially we feared we might have had to redecorate all the rooms, but this is absolutely not the case. We are very happy with the finished product and the service we received from Wembley Windows.
Customer in Greater London Posted on 17/10/2025 , work completed 16/10/2025
The trader replied (on 11/02/2026)
Thank you for the great review! It was a pleasure working on your home.
Which? Local Review
Customer Service
Quality
Value
Not the cheapest but finish was very good. We had two bay windows, a small window and composite door done. Very happy with the work. Would highly recommend.
dcjohnson Posted on 10/03/2010 , work completed 10/03/2010
Which? Local Review
Customer Service
Quality
Value
I just had a window and rear sliding door fitted by Wembley Windows. Service was efficient, I contacted them just before Christmas, they came the very next day and suggested that installation would take place 2nd/3rd week of Jan. I was offered some cancellation dates, which I took. The two fitters arrived promptly, tidied up after themselves and installed the double glazing with minimum fuss, and the finishing was excellent. Would definitely recommend Wembley Windows, quick, courteous, and the cheapest quote provided. Only been a day so far, but really pleased with the windows.
Deepash Posted on 16/01/2014 , work completed 16/01/2014
100% professional work.
Customer Service
Quality
Value
I have never been more happy to have work done for me. Wembley Windows have an excellent product, which was fitted quickly, efficiently, leaving no mess. I can't believe how in two and a half days they changed 12 windows and a door. I was watching the Mary Poppins of the double glazing world!
David, Middlesex Posted on 01/03/2016 , work completed 01/03/2016
Prompt and professional
Customer Service
Quality
Value
Very helpful. Did a brilliant job would use them in the near future.
Which? Trusted Traders Consumer Posted on 19/05/2016 , work completed 19/05/2016
Prompt & professional
Customer Service
Quality
Value
Arrived on time, installed a quite complex set of windows and door in good time, cleaned up completely. Were quiet (I live in a block of flats) and efficient. I was very pleased with the result.
D.C., London Posted on 12/05/2017 , work completed 12/05/2017
Recommended
Customer Service
Quality
Value
I have dealt with Wembley Windows on several occasions and have always found them to be efficient and the quality of their work is very good. They replaced four windows and two doors to the ground floor rear of a garden flat.
Helen Sinclair, . Posted on 14/06/2018 , work completed 14/06/2018
Excellent Job
Customer Service
Quality
Value
We have been very impressed by Wembley Windows, their product & workmanship. I will probably use them again.
Which? Trusted Traders Consumer Posted on 03/11/2017 , work completed 03/11/2017
Excellent service and quality
Wembley Windows was recommended to me by a friend. I had Aluminium double glazing for the front and side. A survey was arranged within a couple of days. Following my order my windows were fitted 4 weeks later. The service I received from Wembley Windows was outstanding, no hard selling just 100% customer care. The quality is amazing and they look spectacular, a total transformation of my home. The fitters were polite, clean and totally trustworthy. They worked hard to get the job done with few brakes. I would 100% recommend Wembley Windows for its outstanding quality and workmanship.
Customer in Greater London Posted on 05/07/2019 (Reviewer did not use service)
I love my new windows!
Customer Service
Quality
Value
I'm so pleased that I used Wembley Windows. They gave great service from start to finish. Stewart, who gave me the quote was very polite and helpful. I had three windows replaced and they are beautiful. The workers were quick, efficient and very tidy. I'll certainly use Wembley Windows again and recommend them to friends and family. The price was extremely reasonable too.
Customer in Greater London Posted on 24/10/2023 , work completed 23/10/2023
Beautiful windows, outstanding service.
Customer Service
Quality
Value
Engaged Wembley Windows after a personal recommendation. Highly professional and expert replacement of a full set of huge box sash windows. There was a genuine interest in the project and the overall approach made us feel confident in the ability of this company to do this very significant job for us. We are delighted with the outcome, as well as the customer service, and would highly recommend this company.
Customer in Greater London Posted on 05/07/2023 , work completed 04/07/2023
The trader replied (on 17/10/2023)
Thank you for your positive feedback, it's very much appreciated.
Porch door installation.
Customer Service
Quality
Value
We were quoted a fair price by Peter Jackson who came to assess the job. He was very friendly and professional and we were happy to go ahead as discussed. There was an initial hitch with the measurements, but this was quickly resolved by 'Mark' who re-measured and we were then given a new date for installation. We needed some advice about door handles and glass panels and spoke to 'Andy' in the office who was also very accommodating. The installation process was carried out by 'Cosmin' who is a true craftsman and we were delighted with the finished result. We would highly recommend Wembley Windows. They are a trustworthy company with very high standards of service which in this day and age is very hard to find and all the staff we encountered were very friendly and professional.
Customer in Greater London Posted on 03/05/2024 , work completed 01/05/2024
Casement / Twist and Turn UPVC windows
Customer Service
Quality
Value
I had 5 windows installed, all went smoothly until the last bay which a miscommunication made fairly tricky but in fairness to the WW team they took the time to discuss options in detail and put in the effort to resolve the issue. I was very happy with the end result and they did a great job!
Customer in Greater London Posted on 13/09/2024 , work completed 11/09/2024
Excellent and reliable at a very budget friendly cost
Customer Service
Quality
Value
Excellent, would recommend and when I need the other windows in my house replaced will definitely use them again. First class in every regard. Arrived to do the job exactly when promised, replaced old sliding patio doors with French doors, and cleared every bit of rubbish off-site when completed. French doors look great and the price was too.
Customer in Hertfordshire Posted on 10/02/2025 , work completed 03/02/2025
The trader replied (on 11/02/2026)
Thank you for your great review! Don't hesitate to reach out if you ever need us.
consumer satisfaction
Customer Service
Quality
Value
A very responsive company, good, and prompt communication with friendly members of staff. Highly recommended
saintaugustine grahame park, colindale, . Posted on 01/12/2017 , work completed 01/12/2017
New windows - fantastic
Customer Service
Quality
Value
Great service from start to finish. Sales person soon learnt didn't want to waste time getting price so cut to the quick and gave good, competitive price straight away. Only issue was having to make arrangements for surveyor to come to house as only appointments available 10am to 3pm work days - nice work if you can get it!!! Workmen came on time, worked hard, quietly, efficiently very tidy and considerate to my furniture and furnishings and to the gardens outside. No time wasted and job done in time told it would be. So pleased with the windows and workmen would highly recommend
Margaret S Posted on 30/03/2016 , work completed 30/03/2016
Prompt service and good installation
Customer Service
Quality
Value
Great and Prompt Service from quote to completion. And a special mention and thanks also necessary for Peter and Andy's help.
Which? Trusted Traders Consumer Posted on 15/02/2017 , work completed 15/02/2017
Professional work & great result
Customer Service
Quality
Value
Very impressed with Wembley Windows. Every contact was polite and always on time. Work done is incredibly neat & tidy and looks wonderful. Care has been take over the finish. The end result is wonderful, acoustic secondary glazing blocks, almost all traffic noise.
Daniel, London Posted on 20/10/2017 , work completed 20/10/2017
Complete replacement of all windows in an owned and rented flat
Customer Service
Quality
Value
Very good to transact with on all levels, price, design, delivery, quality and fitting out. Fair on price, good design, decent quality, good attention to detail. No delays, no problems. Seamless and worry free transaction and process. No complaints at all and I and my tenant are both happy with the finished product. Would unhesitatingly recommend Wembley Windows and their team.
Customer in Hertfordshire Posted on 01/07/2024 , work completed 28/06/2024