Endorsed by Which?

Barnet Window Company Limited

4.9

497 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
497 reviews
Customer Service
4.9
Quality
4.9
Value
4.7
Sort by
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