Endorsed by Which?

Barnet Window Company Limited

4.9

578 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
578 reviews
Customer Service
4.9
Quality
4.9
Value
4.7
Sort by
Brilliant
Customer Service
Quality
Value
Barnet Window Company installed two windows and a door on our garage. The company communicated very well with us at every stage of the process (including an initial consultation, talking us through the options and sending detailed design drawings for what was, on the face of it, a pretty basic job). This stood in stark contrast to some other companies we had tried to get quotes from. The work itself was also of a very high standard. If there was a tiny gripe on my part it would be that we had to wait three months for installation... but then again the company is clearly in high demand, which speaks volumes for the quality of the workmanship.
Graeme in Greater London Posted on 08/03/2021 , work completed 25/02/2021
The trader replied (on 17/03/2021)
Dear Graeme, 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 your windows and door along with the service provided. Many thanks from the team at Barnet Window Company
Very happy to take your money, but good luck if something goes wrong as they will not honour their responsibilities under the Consumer Rights Act 2015
Customer Service
Quality
Value
I picked BWC because it is a family-run firm and has a good reputation. There are certainly a lot of happy customers that have posted reviews here. But all of this changed for me when I started to experience problems with the windows they installed in 2016 and 2018, purported to be a 'premium product' and claimed 'to last longer than cheaper versions'. Initially they were very helpful, and would come out to fix the problems under the guarantee. But when problems start to occur even before final payment has been made, callouts under the guarantee happen multiple times a year, and items that are 'fixed' break again within a short period of time or the same problems happen to other windows, there is clearly a more fundamental issue with the installed products. BWC was initially helpful with raising these points with the manufacturer, even stating in writing that 'it is clear that these problems are clearly manufacturing issues'. But this changed as soon as they became aware that it is the retailer, not the manufacturer, that is legally liable under consumer law. Suddenly BWC started to claim that all of the issues - sections of my windows falling off (10 times) and gaps appearing in my 'energy-efficient' windows to let in cold draughts (8 times) - are merely 'cosmetic issues'. I have offered them the chance to retract their assertion - particularly as it contradicts their previous stance - but as they are standing by it I feel I have no choice except to post this review.
Customer in Greater London Posted on 05/03/2021 , work completed 18/09/2018
The trader replied (on 25/03/2021)
Dear customer, As we all know there are 2 sides to every story. You had a 12 year guarantee which we would always honour, visiting whenever required to address your issues. Your request for a full refund on your installation to the value of £45,000 left us no option but to defend our position. You went to the Ombudsman who reviewed the information from both sides. Their award supported our request to rectify the faults and supported our suggestion to have the 3rd party consultant attend to sign off the works at our cost. Their award included an amount of £350 as compensation. You rejected these findings refusing permission for us to carry out these works and instead decided to submit a claim in the small claims court for £10,000 a reduction of £35,000 on your previous position. The agreement reached in the small claims court included a full discharge of all future obligations with an allowance of £5,500 for all remedial works. A realistic and fact-based approach as outlined by the Ombudsman and the Judge would have enabled a sensible solution to have been reached at the outset. To not waiver from a position of a full refund only served to delay coming to a realistic settlement. We are disappointed at your representation of the “facts” and with your ongoing adverse publicity campaign in spite of the Judges request for this to cease.
Replacement Front Door
Customer Service
Quality
Value
We wanted our front door replaced with a Solidor so we turned to Barnet Window company as they were local to us and had excellent reviews. From my initial email to Tommy, Steve surveying, Abby arranging installation and Kim doing the actual install, the level of customer service has been excellent. At each step (ordering, surveying and installation) everything was properly explained and timing expectations were managed due to Covid. On the day of the install Kim arrived on time, was diligent, fast, clean and did a great job. Could not ask for more. Very happy with the new door and I have already enquired out about replacing my windows. In my experience the reviews were accurate and I would highly recommend this well run family business.
Customer in Greater London Posted on 03/03/2021 , work completed 03/03/2021
The trader replied (on 10/03/2021)
Thank you for taking the time to leave us a review. It is a pleasure to hear how happy you are with your new Solidor front door and the customer service provided was to your expectations. The personal mentions will be passed on and are greatly appreciated. We look forward to working with you again in the future. Many thanks from the team at Barnet Window Company. Many thanks
Brilliant postwork support
Customer Service
Quality
Value
I had Barnet windows install a door a few years back. Due to being directly in the sun it's expanded/contracted multiple times over these years, loosening things up a bit. Upon calling up they set up a service straight away and came over within a few days to sort the door. Brilliant service, Andy was great. Highly recommend.
Customer in Greater London Posted on 03/03/2021 , work completed 02/03/2021
The trader replied (on 10/03/2021)
Thank you for taking the time to leave us a review, it is much appreciated. We are pleased to hear how happy you are with the service provided following the installation of your door a few years ago. We will pass on your kind comments to Andy. Many thanks from the team at Barnet Window Company.
Excellent service and fitting
Customer Service
Quality
Value
Kim Morris was our installer and he was excellent. Very courteous and conscientious, and made sure we were updated of his progress. After the installation of the two new doors, Kim cleared up after and made sure we were 100% happy with the doors. Great job and would highly recommend Barnett Window Company
Customer in Hertfordshire Posted on 02/03/2021 , work completed 02/03/2021
The trader replied (on 10/03/2021)
Thank you for taking the time to leave us a review. It is delightful to hear how pleased you are with the installation of your two new doors along with the service provided. We will be sure to pass on your kind comments to Kim. Many thanks from the team at Barnet Window Company
Professional and friendly
Customer Service
Quality
Value
From our first contact with Barnet Windows to order a Solidor front door, we were impressed with the professionalism and friendliness we experienced. Under COVID distancing regulations, Tommy visited us to do the initial measurements and to go over estimated costs. Because of the way our house is built and some specific features we wanted retained, we needed a second visit from Steve the surveyor, and we finalised our order. The buying process was clearly explained and the team were transparent about possible manufacturing delays due to the pandemic. The dealings we had with the admin team were all prompt, polite and very helpful to us. The install was done last week. Dave the installer turned up on time first thing, and we liked his approach to the work. He protected our hall with dust sheets and he cleaned as he went along - by the time he left we think our porch was cleaner than before he arrived! He worked through to mid-afternoon when the job was completed, not even pausing during some quite heavy rain showers. The final finish was perfect. We cannot fault the quality of work or the product. We can’t recommend Barnet Windows and Solidor enough.
Customer in Greater London Posted on 25/02/2021 , work completed 18/02/2021
The trader replied (on 10/03/2021)
Thank you for taking the time to leave us a review. We are delighted to hear how pleased you are with your Solidor front door along with the service provided. We will pass on your kind comments to the rest of the team. During this difficult time as we make our way through the current pandemic, we greatly appreciate your review. Many thanks from Barnet Window Company.
Very happy with end result and service overall but would have appreciated better quality control on the project.
Customer Service
Quality
Value
Installation of a single Solidor front porch door with side panels performed in a single day. The installation was very well planned for Covid safety and the initial installation was performed in a very safe, efficient and tidy manner. There were 2 clear problems with the install: one side panel moved, rubber seal inside one glass unit torn in side panel and 2 moot points: gap inside between frame and side panel and top of door frame not sealed from the outside (sealed from inside). Barnet Windows rectified all issues to my satisfaction quickly and without quibbling, which is to be highly praised in a supplier. The only negative that I have to report is that I do wish that the supplier had applied more thorough quality control to the materials and the installation which may have reduced the number of required visits to finish the job. This is especially important during this Corona Pandemic although I must stress that supplier acted safely and responsibly at all times: mask ..... etc.
Customer in Greater London Posted on 17/02/2021 , work completed 16/02/2021
The trader replied (on 10/03/2021)
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 within covid lockdown restrictions and that any issues were quickly rectified to your satisfaction. We can only apologise for the inconvenience that you encountered with regard to the materials. Unfortunately we are currently experiencing general supply issues but going forward we will be monitoring this. Many thanks from the team at Barnet Window Company.
Superb windows
Customer Service
Quality
Value
Barnet Window Company installed two bedroom windows for us. One was a complex French door with windows. This was done under covid lockdown conditions. They conducted a thorough risk assessment before they came to install. Advance planning was the key to the success of this project. The fitters were friendly, courteous and worked hard so that the job could be completed in one day. While they worked, an inspector arrived to make sure all was well. The work was completed on time, on budget and we are delighted with our heritage windows. They fit beautifully into our period property. The fitters cleaned up after their work was done and they removed all rubbish. I highly recommend Barnet Windows to anyone - we will certainly have them back for further work.
Customer in Greater London Posted on 03/02/2021 , work completed 18/11/2020
The trader replied (on 10/03/2021)
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 your bedroom windows and the service provided especially within covid lockdown restrictions. Kind regards and many thanks from the team at Barnet Window Company
New fire exit doors for church hall
Customer Service
Quality
Value
Barnet Window replaced our two fire exit doors at St Paul's Church hall. The work was tendered out and they came in at the best price with the highest quality. There was a considered and careful survey undertaken with all considerations taken into account. The work was booked around a pre-school using the premises. It took tow teams a whole day to take out and fit these new doors and windows. Everything was considered in the fitting so that there was ample fold back of the doors, simple bar exit along with an additional thumb lock. The work was carefully tested and checked. It is a considerable improvement with the added insulation. A friendly and hard working team. Thank you, they come highly recommended.
Customer in Greater London Posted on 14/01/2021 , work completed 21/12/2020
The trader replied (on 18/01/2021)
Thank you for taking the time to leave us a review. We are delighted to hear how happy you are with the new doors and windows along with the service provided. Many thanks from the team at Barnet Window Company.
Avoid
Customer Service
Quality
Value
On the install of a 4 panel bifold door. Scratched all glass. 15 panes required replacement in total. Damaged all frames. Subcontracted repair who sanded, filled, and spray painted in mismatching colour damaging wood grain effect. 5mm gap at top of doors, unsealed at bottom letting weather in. Handle not installed properly. Fittings fitted with half the required amount of screws. Confrontational staff. Non conforming to industry and contractual requirements. Expensive. These issues, in isolation, may be forgivable if Barnet windows would acknowledge their fault and cooperate in repairing as is their responsibility to, both morally and contractually. However they choose to blame everyone else for their failings, to include ignoring emails and behaving dishonestly denying any issues, even bizarrely blaming us the customer for them sending unqualified staff working without care or attention. I asked the managing director for the complaints procedure, he then became confrontational insulting us, refusing to pass it. They had multiple chances to put right over many months, with each visit the issues remained. Thankfully the door manufacturers engineers visited and put everything right in a few hours, highlighting Barnet Windows inabilities. Industry watchdogs, such as Which? Trusted Trader, have been setup to protect both consumers and the industry from this behaviour. Use a different company, you can do without the stress.
Customer in Greater London Posted on 31/12/2020 , work completed 05/03/2018
The trader replied (on 18/01/2021)
Mr Gibbons, Firstly, we’re very sorry to read this review. We’re also quite surprised to see it almost 2 years after installation of the doors. We won’t refer to the details of the issues encountered on both sides of this project here, however, rest assured that we, as ever, endeavour to provide full satisfaction with every installation we carry out. With 35 years of quality work under our belts, we feel we fully deserve the excellent reputation we have both for the quality of our work and commitment to excellent customer service – it seems that on this occasion, for various reasons, this was never going to be achievable here. Again, we’re very sorry to read your comments, and wish you and your family well for the future. Kind regards from the team at Barnet Window Company
Replaced Front Door
Customer Service
Quality
Value
A huge thank you to the Barnet Window Company team. Our front door needed replacing and the entire process from start to finish went smoothly. There was regular communication from when the order was placed right through to installation. Kim Morris did the installation and he was brilliant, fitted to a high standard in record time, minimal mess and tidied up afterwards. He was also very cheerful. The door looks stunning! We are very satisfied, will be using them again and have already recommended Barnet Windows to the neighbours.
Caroline in Greater London Posted on 23/12/2020 , work completed 18/12/2020
Replacement doors
Customer Service
Quality
Value
When burglars broke in through our patio doors we turned immediately to Barnet Windows, who we have used for many years. After much delay caused by Covid and our insurance company they fitted new doors this week which are better than he old ones. We chose Barnet Windows many years ago because they are a local company and quoted a good price. They continue to give a personal and professional service and we are pleased that they have grown and prospered.
Customer in Greater London Posted on 13/11/2020 , work completed 20/11/2011
Fantastic job - highly recommend
Customer Service
Quality
Value
Barnet windows replaced a massive bay window and large rear window. Chris and Spencer did a fantastic job fitting the windows and I can’t fault their excellent service. A good price, great service, highly recommend!
Hannah in Greater London Posted on 30/10/2020 , work completed 29/10/2020
French doors
Customer Service
Quality
Value
We used this company to fit 2 french doors 1 sliding patio door and a single door the installation guy was Kim Morris. I can’t recommend him highly enough he done an excellent job with minimum mess and disruption to us. We will definitely be using them again
Customer in Hertfordshire Posted on 26/10/2020 , work completed 23/10/2020
Really Pleased customer
Customer Service
Quality
Value
We had a new front door fitted and from start to finish the whole process could not have been easier. Great communication at all times, both listening to our needs and offering advice and guidance. Delivered on time and to the cost quoted even though we had a few special requests. would not go anywhere else, top company, top people and top result. Thanks you Barnet Windows.
Customer in Greater London Posted on 06/10/2020 , work completed 02/10/2020
Enthusiastic Recommendation
Customer Service
Quality
Value
I can wholeheartedly recommend Barnet Windows. They installed 2 windows and 2 patio doors for me during the recent very difficult time. They never put a foot wrong. Everything was done exactly as planned. They were very friendly and considerate to deal with. The result looks delightful. One clever point is that correspondence is always accompanied by a photograph, so there is no difficulty in recognising who is at the door. I chose them out of several submissions because they listened so carefully to exactly what I wanted and though not the cheapest, their price was reasonable.
Customer in Greater London Posted on 15/09/2020 , work completed 10/09/2020
Sash Window Replacement
Customer Service
Quality
Value
Recently had sash windows replaced. Delighted with them. They are in keeping with the traditional design of an Edwardian period property and enhance this. Other than the inevitable delay due to Covid the time schedule was adhered to and there was excellent communication throughout from start to completion of the job. I felt the price was fair for the quality of the product and workmanship. The personnel from the company were very helpful, responsive to queries and prompt to reply. The workmanship is also excellent - the finished product looks beautiful. Incorrect architraves were delivered and partly put up on the first day but this admin error (easily done) was promptly resolved. An area for improvement which I hope the company find useful to address is more careful protection of home furnishings. We appreciate that replacing windows is a very dirty job & some damage may occur and indeed some care was taken with this but there are a lot of marks on the paintwork, and chipped paintwork beneath a radiator underneath the windows in one room - this could easily be avoided with more careful placing of dust sheets, proplex protection covers along walls, and boards or proplex over the radiator to prevent rubble falling behind it causing damage in a area that is very difficult to clean. Having said this overall the quality of the product is excellent as is the customer service and I would certainly recommend the company and use them again. Tricia North London
Customer in Greater London Posted on 07/09/2020 , work completed 02/09/2020
Bi-Fold Doors and Lantern Light in the refurbishment of a Victorian Cottage
Customer Service
Quality
Value
Right from the outset, our experience with the Barnet Window Company has been first class. Every member of their team from initial enquiry, survey, admin and installation cannot be faulted. It is clear this is a company who care about what they do and make sure that no stone is left unturned to make sure their customers are kept informed and happy. I would have no hesitation in recommending them to anyone. The finished product looks great and the workmanship is first class. Well done!
Gordon in Hertfordshire Posted on 03/09/2020 , work completed 01/09/2020
New front door/ windows
Customer Service
Quality
Value
I have used Barnet Windows in the past for smaller jobs, but was concerned about a back door. When Tommy came to look he informed that this was secure and anything they did would be similar so they told me not to bother. With such honesty I decided to use them to have our old front door and window surrounds replaced. The price was agreed but then lockdown happened. I had emails from them throughout the lockdown keeping me informed and we arranged for 19th August. The fitter arrived at 8am and worked constantly for 7 hours. He did a great job fitting door and windows which look lovely, then not only cleaned outside the house, but also hoovered all the hallway. I have since yesterday had copies of my receipt, guarantee and a thankyou from them. I would highly recommend this company to anyone needing new windows / doors.
Customer in Greater London Posted on 20/08/2020 , work completed 19/08/2020
Great job
Customer Service
Quality
Value
Chris & Spencer were extremely efficient & courteous. They did a great job.
Rachel, London Posted on 29/07/2020 , work completed 21/07/2020
Friendly and professional
Customer Service
Quality
Value
Had new porch doors fitted by Barnet Windows, It was complicated by Corona virus lockdown happening between initial sales contact and survey but Barnet Windows handled it all with professionalism and understanding. Doors now fitted and we are delighted. The fitter was excellent just like all the Barnet Windows staff. We changed part of the spec' at the last minute and they managed it with calmness and efficiency, nothing was too much trouble. We would highly recommend them.
Customer in Greater London Posted on 22/07/2020 , work completed 16/07/2020
Highly Recommend: extremely professional and fantastic quality!
Customer Service
Quality
Value
Very friendly and professional company who installed new front and rear doors and windows. They are fantastic quality and the fitters finished in a day!
Customer in Greater London Posted on 01/07/2020 , work completed 30/06/2020
Garage Side Door
Excellent product backed by friendly and efficient service and a tidy and knowledgeable fitter. I would definitely do business with the Barnet Window Company again and as it happens, I am waiting for a quote for further works to be carried out.
Customer in Hertfordshire Posted on 29/06/2020 (Reviewer did not use service)
Another excellent job by Barnet Windows
Customer Service
Quality
Value
This time it was a new front door. As always, the estimate was provided promptly and a survey carried out. The cost was competitive. The installation was understandably delayed by the pandemic but has now been completed. The installer was careful to follow the distancing guidelines. The standard of workmanship is faultless; everything lines up properly and the door, unlike its predecessor, closes with no effort from me. Delighted with the outcome.
Simon Gouldstone Posted on 25/06/2020 , work completed 22/06/2020
Another great job from Barnet Window Company
Customer Service
Quality
Value
The installer (Kim Morris) did a highly competent job in replacing my French doors and windows. He was courteous and friendly throughout the duration of his visit. He cleaned up thoroughly at the end, finishing the job in good time. All other BWC staff encountered in the process were equally professional (special thanks to Abby for keeping me informed about my order from the start of the lockdown period), and including Andy, who subsequently had to visit to correct my door-locking technique! I now have another new fixture by Barnet Window Company to be proud of at my house.
Customer in Greater London Posted on 24/06/2020 , work completed 11/06/2020