Endorsed by Which?

Barnet Window Company Limited

4.9

490 Reviews

Opening Hours
Today - 09:00–17:00
  • Monday 09:00–17:00
  • Tuesday 09:00–17:00
  • Wednesday 09:00–17:00
  • Thursday 09:00–17:00
  • Friday 09:00–17:00
  • Saturday 09:00–14:00
  • 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

When you are investing hundreds (or even thousands) of pounds in replacement windows, doors or conservatories, you deserve to receive premium quality products, and an honest service that goes beyond simply ‘good enough’.

The Barnet Window Company is a family run business that is proud to have been providing the local community with the very highest quality premium home improvement service since 1987. Our aim is to guide you through the often daunting task of replacing the windows and doors in your pride and joy – your home. We provide a personal and reliable service, paying attention to every detail at every stage, starting with our specialist advisors, right through to your installation by our experienced craftsmen, and beyond.

As specialists in traditional timber alternative windows, but also with a full range of contemporary products available, we will tailor-make a bespoke solution for your requirements to ensure that you make the best decision for you and your home.

What we do

  • Double glazing

    • Double glazing installation
    • Double glazing suppliers
  • Glaziers

    • Double glazing installation
    • Sash windows
    • Stained glass
    • Aluminium Windows
    • UPVC Windows
    • Window consultants

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.

4.9
490 reviews
Customer Service
4.9
Quality
4.9
Value
4.7
Sort by
Replacement of rear bay and patio doors
Customer Service
Quality
Value
We approached Barnet Window Co to renew our old rear bay windows and doors after seeing the excellent job they had completed at our neighbour's house. They were very helpful with the design which we required to suit our Edwardian house and their pricing was competitive. The work was structural but was completed without any problems within one day. We are very pleased with the new installation which looks very smart and provides much improved thermal insulation to our dining room. Impressive and efficient service throughout.
David in Greater London Posted on 10/03/2023 , work completed 06/03/2023
Exceptional quality work
Customer Service
Quality
Value
I recently required the replacement of a large lounge window and back door, and choose Barnet Window Company, primarily due to their close proximity to my home. It turned out to be a wise choice as they were both friendly and efficient but also offered an extremely competitive price. The entire process went very smoothly, apart from a slight hiccup with refitting a cat flap, but that was quickly resolved without fuss. The fitter who carried out the work, arrived early (which was great for me, as my wife was in hospital and I had to leave him to it) and installed both items very professionally. I was amazed to find on returning home later, that I was left with no redecoration at all - a wonderful job.
Customer in Greater London Posted on 26/02/2023 , work completed 23/02/2023
Excellent Service
Customer Service
Quality
Value
Barnet Window Co have installed top-grade PVC windows at our home previously, and yesterday they installed a new external Georgian style PVC door. We were prepared to pay slightly more to have this Co because our experience is their products are top quality and their after-sales service is second to none. All went smoothly yesterday and we are as before delighted with the product and service.
Karen in Greater London Posted on 08/02/2023 , work completed 07/02/2023
Professional & skilled workmanship
Customer Service
Quality
Value
We had new windows fitted to three rooms as well as patio doors to the living room and bedroom too. Chris and Sam did an excellent job, they were professional, courteous, thorough and as clean as could be expected from such a messy job! The windows/doors themselves are wonderful, of great quality and look beautiful in our flat. It was a lot of work to get done over just two days but Pete from the office visited on both days to keep track of the progress and even added Spencer to the team, a third fitter on the second day to ensure that they completed everything on schedule! There was an issue with the manufacture of a pair of the door handles that were fitted but we were kept informed about the issue all along and April from the office arranged for Andy, their technical guy to investigate the problem the very next day. We have now scheduled in the fitting of a new pair of handles to correct the issue. All in all, you get what you pay for and i really can’t fault the professionalism of this whole company from start to finish of this process- well done Barnet windows :)
Customer in Greater London Posted on 08/01/2023 , work completed 05/01/2023
Quick and excellent window fitting
Customer Service
Quality
Value
The Barnet Window Company fitted a double-glazed window in a study in the house today. It's the second window fitting they've done in for us, and we're very happy with the quality of their work and the product. The fitter was on time, polite and tidied up well after himself, and helped us out with another little job while he was there. A colleague popped over when the fitter was finished, to introduce himself and tell us he's a point-person in case of any issues down the line.
Customer in Greater London Posted on 09/12/2022 , work completed 09/12/2022
Patio door
Customer Service
Quality
Value
Excellent product and workmanship. professional service from the whole team at Barnet windows and doors
Customer in Greater London Posted on 06/12/2022 , work completed 05/12/2022
Great service, would recommend
Customer Service
Quality
Value
The whole process has been professional and easy for me as a customer. Well priced and great product. Kim worked all day to make sure it was done in time and left the site clean and tidy. Would highly recommend.
Customer in Greater London Posted on 28/11/2022 , work completed 28/11/2022
The trader replied (on 30/11/2022)
Thank you for taking the time to leave us a review, it is much appreciated. We are delighted to hear how pleased you are with the service provided. Many thanks from the team at Barnet Window Company.
Absolutely beautiful doors!
Customer Service
Quality
Value
Chris Smith and Richards did a great job of fitting our Aluco kitchen doors. They were here punctually and worked hard all day! They kept us informed every step of the way and took extra care and attention to detail . I would highly recommend Chris and Sam and the team at Barnet Window Company.
Customer in Greater London Posted on 25/11/2022 , work completed 25/11/2022
The trader replied (on 30/11/2022)
Thank you for taking the time to leave us a review, it is much appreciated. We are delighted to hear how happy you are with the Aluco kitchen doors along with the service provided. Many thanks from the team at Barnet Window Company
Highly focussed , hardworking and professional
Customer Service
Quality
Value
1. We had 4 windows replaced ( 1 large facing garden , 2 bedrooms up stairs and a bathroom ) . The windows are sash . 2. We visited the showroom and found our visit was instructive and reassuring. Staff were polite and helpful 3. The team visited the house several time to measure up. 4. The final costings were accurate and there were no added costs 5. We were told approximately when the windows would be installed e.g late November and they were . At a time of some of supply chain problems etc in the economy, this was excellent. 6 On the day the two installers were utterly focussed and professional ( they worked very hard and cleared up as the went ) 7. There was a short demonstration of the installed windows e.g. opening, locking , ect Thank you Spencer & Dave
Customer in Greater London Posted on 23/11/2022 , work completed 21/11/2022
Great service.
Customer Service
Quality
Value
I have used Barnet windows for both my front door and my double glazing. The team are super friendly and accommodating. Chris and Sam did a great job fitting my windows, minimal mess and very polite.
Liz in Greater London Posted on 19/11/2022 , work completed 19/11/2022