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Endorsed by Which?
Barnet Window Company Limited
Opening Hours
Today -
- 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
My 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.
4.9
564 reviews
Recommended
Recommended
by 99% of customers
Sort by
Tricky fit - great quality and finish
Customer Service
Quality
Value
Got quotes from elsewhere and went with Barnet Window Company. Not the cheapest, not the most expensive but the service, communications with changes handled and the fitting by Kim was exceptional. Very pleased with the product quality, look and fit and so are my neighbours. Impressive.
Customer in Greater London
, work completed
Recommended
Very happy
Customer Service
Quality
Value
I had internal doors fitted to shut off a very old conservatory. I am very happy - from original call to fitting, which only took a few weeks. Everyone I dealt with were helpful and friendly. The guys on the fitting day were lovely, kept everything clean and explained the doors to me in detail. I’ve used Barnet windows before and will continue to recommend them
Customer in Greater London
, work completed
Recommended
Delighted
Customer Service
Quality
Value
I recently had both casement and sash windows installed by Barnet Windows, and I am extremely pleased with the outcome. The new windows have greatly enhanced the appearance of my home, combining elegance with excellent craftsmanship. They are beautifully designed, highly soundproof, and have noticeably improved the warmth and comfort of the house. The entire process was seamless and problem-free, from the initial site visit through to the final installation. Every stage was handled with care, and the team ensured that everything was completed to an excellent standard. I fully endorse Barnet Windows to anyone seeking quality products and outstanding service.
Customer in Greater London
, work completed
Recommended
Great service
Customer Service
Quality
Value
I first used Barnet windows in 2021 to replace sash windows at the front of the house. Four years later, they look as good as new, so I had no hesitation in contacting Tommy when I wanted to replace a small window in my shower room. Service from start to finish was excellent as always. I was kept informed at every stage of the process, and Kim installed the window very quickly with no disruption. Would definitely recommend this company.
Customer in Hertfordshire
, work completed
Recommended
Replacement Front Door & WIndows
Customer Service
Quality
Value
We recently had our front door and several windows installed by Barnet Window Company, and we couldn’t be happier with the results. From start to finish, the experience was smooth, professional, and stress-free. The team was incredibly helpful during the selection process, offering clear advice and guidance without any pressure. They helped us find styles and finishes that suited our home perfectly. Installation day was just as impressive – the fitters arrived on time, worked efficiently, and left everything spotless once the job was done. The craftsmanship and attention to detail are excellent. The new front door looks fantastic and feels secure, and the windows have made a noticeable difference in warmth and sound insulation. A big thank you to everyone at Barnet Window Company for their excellent service. We’ll definitely be recommending you to friends and family!
Customer in Greater London
, work completed
Recommended
Professional staff and great workmanship
Customer Service
Quality
Value
From our initial enquiry to the completion of the work, everyone who contacted us or worked on our patio doors was professional, knowledgeable and answered any questions we had. The information provided was thorough and the work was completed as expected. Their confidence in their own team and their products won through. We had our sliding patio doors replaced with smart bi-fold doors. One of the internal vent covers was missing on installation however they pointed it out when showing us how it all works, and have since returned to add the cover. I fully recommend Barnet Window Company.
Customer in Greater London
, work completed
Recommended
Replacemet back windows
Customer Service
Quality
Value
All the windows at the back were replaced. The work was completed on time and there were no hidden costs. The whole process was very smooth, from the initial enquiry to completion. All the people I delt with were helpful, proffessional, knowledgable and friendly. Communications were dealt with effieicently and promptly. They pride themselves on being a family company providing a reliable and personal service and my expereince with them echos those principles.
Customer in Greater London
, work completed
Recommended
Professional, speedy, friendly
Customer Service
Quality
Value
A great job from Sam and Marcin installing 6 UPVC windows in my house. Job completed quickly, no mess left at all, highly professional and friendly team. This is the second time I've used the Barnet Window Company and I wouldn't go anywhere else.
Customer in Greater London
, work completed
Recommended
Very happy with window replacement
Customer Service
Quality
Value
Barnet Window Company replaced a decaying window on the second floor of a Victorian house with a uPVC one. Kim and Josh worked quickly and efficiently and I was pleased with the result. The work required erection of scaffolding and this was also done by BWC’s subcontractors without problems. I was particularly pleased with BWC’s communications throughout the process, unlike many firms they were always clear what they were going to do and when, and did everything on schedule.
Customer in Greater London
, work completed
Recommended
Great setvice
I’ve consistently received excellent service from this small, family-run business. From my initial enquiry through to fitting, the team were professional, friendly, and trustworthy. The quality of the products is outstanding, and I was particularly impressed with the care they took in making good and leaving everything spotless once the work was complete. I wouldn’t hesitate to recommend Barnet Window Company Ltd to anyone looking for high-quality windows, doors, and reliable service.
Customer in Greater London
(Reviewer did not use service)
Recommended