/
Endorsed by Which?
Unique Windows (London) Limited
Opening Hours
Today - 08:00–17:00
- Monday 08:00–17:00
- Tuesday 08:00–17:00
- Wednesday 08:00–17:00
- Thursday 08:00–17:00
- Friday 08:00–17:00
- Saturday 10:00–14:00
- 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
At Unique Windows London, we make a difference to the properties of our much-valued customers.
It’s our mission to add value to domestic and commercial clients’ homes and places of work, via the impressive range of glazing products and services we provide.
Our team can help with a variety of needs, including:
• Aluminium windows
• Bi-folding doors
• Composite doors
• Conservatories
• Double glazing
• Fascias and soffits
• French doors
• Porches
• Sash windows
• Timber windows and doors
• Triple glazing
• uPVC products
We’re FENSA registered, fully insured, and come highly recommended. We’re also members of many respected professional bodies, including Checkatrade, TrustMark, and BuildCheck, giving you the confidence you need to select the team that’s right for you.
Based in Carshalton, we are well located to serve customers throughout London and the Home Counties.
We help with all kinds of projects, from small, one-off jobs, to large-scale, long-term contracts. No matter wha
What we do
Double glazing
- Double glazing installation
- Double glazing suppliers
Doors
- Bi-fold doors
- Patio doors
More Services
- window doors vertical sliders composite door
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
76 reviews
Recommended
Recommended
by 100% of customers
Sort by
I am very pleased with the windows and fitting of them.
Customer Service
Quality
Value
I am very pleased from start to finish with my Unique windows. They installed two double glazed laminated bedroom windows at the front and back of my house. From walking into their showroom in Carshalton and being greeted by Neil, one of the owners and his partner Rebecca, they were both, very pleasant and most helpful. He gave me an estimate that same evening. I had obtained 3 estimates and he was very reasonable. From ordering the windows, they were fitted within 6 weeks. Darren the fitter who installed the windows made a lovely job, and they look great. I would certainly use them again in the future.
Customer in Greater London
, work completed
Recommended
Great Job
Customer Service
Quality
Value
The whole process of it all was brilliant from the start of the consultation to the windows being fitted. Chris was such a nice guy who explained everything clearly of the whole process even though I kept being indecisive he was still patient with me. The communication was good. Rebecca who works at the office was updating me what is happening now and again which good too. The fitters came it was such a quick process as well. They clearly knew what they were doing. They were both nice guys too . The end result were we are delighted with the fabulous windows and overall will I recommend this company to my friends I sure will do.
Customer in Greater London
, work completed
Recommended
Brilliant service, brilliant product, very pleased.
Customer Service
Quality
Value
Brilliant service, brilliant door, very pleased. We discussed our options, Neil and Nick were both very helpful in helping us decide what to go for. Installation was quick, seamless and they left the area in good clean condition. I would highly recommend them.
Customer in Greater London
, work completed
Recommended
Absolute Pleasure
Customer Service
Quality
Value
We had Dave and team in to fit new windows as part of a wider refurb. They were an absolute pleasure to deal with from the outset to completion. They were very quick, clean and courteous, working around the rest of the team working on the refurb. The windows themselves were of the highest quality, competitively priced, and have completely transformed the house. I can't recommend Dave and team highly enough.
Gary in Surrey
, work completed
Recommended
Windows and Door - excellent
Customer Service
Quality
Value
We had 14 windows and a front door and all installed expertly and the lads were super. Any tweaks were immediately made/rectified within a day. Neil and Rebecca were super helpful. The work/outcome was so good that our neighbour also ordered windows from Unique Windows London. Great service and excellent quality - highly recommended. Thank you Unique Windows London!
Customer in Surrey
, work completed
Recommended
New windows!
Customer Service
Quality
Value
Fantastic service from start to finish. From obtaining a quote, advice on what we needed through to installation the team from Unique have all been brilliant. We are really pleased with our new and gorgeous windows! Darren and Stuart did a superb job.
Customer in Greater London
, work completed
Recommended
Excellent job
Customer Service
Quality
Value
Reliable - on time. Clean and polite.
Leon, London
, work completed
Recommended
Amazing sash windows and double door/glass balcony installation
Customer Service
Quality
Value
Very pleased with the high quality of windows and doors, great quality workmanship, consideration for our property, and communication throughout the works. We’re extremely pleased with our new windows and door, and all for a very competitive price - would highly recommend!
Customer in Greater London
, work completed
Recommended
Precise and efficient.
Customer Service
Quality
Value
The team worked quickly and with expertise. Very good work standard. Windows look fantastic. One came cracked and has been arranged for next week already. Very impressed.
Candice, London
, work completed
Recommended
Good job
Customer Service
Quality
Value
Good job, clean up after job.
Johnathan, London
, work completed
Recommended
Excellent job
Customer Service
Quality
Value
Lovely guys, good job.
Zoe, Surrey
, work completed
Recommended
Great work.
Customer Service
Quality
Value
Quick and efficient work.
Siveshan, Surrey
, work completed
Recommended
Very professional
Customer Service
Quality
Value
Great guys who worked well as team. Great job with a very professional finish - thank you.
Phyllis, Surrey
, work completed
Recommended
My review
Customer Service
Quality
Value
Window installation.
Hannah, Surrey
, work completed
Recommended
My review
Customer Service
Quality
Value
Excellent.
Irene, Surrey
, work completed
Recommended
Highly professional company.
Customer Service
Quality
Value
Work carried out on time and to the highest standard. Very friendly, competent and would recommend them again and again. Thank you for all your hard work, especially Darren, Ging and Sammy.
Lamine, Surrey
, work completed
Recommended
Very pleased
Customer Service
Quality
Value
Very pleased with the workmanship today. Polite, courteous and helpful.
Jackie, Surrey
, work completed
Recommended
My review.
Customer Service
Quality
Value
Good clean job and nice lads.
Which? Trusted Traders Consumer
, work completed
Recommended
Looks great
Customer Service
Quality
Value
professional job - tidy, friendly, prompt & windows look great!
Which? Trusted Traders Consumer
, work completed
Recommended
Wow!
Customer Service
Quality
Value
Clint was amazing, very helpful, professional and left flat spotless thank you.
Kate, Surrey
, work completed
Recommended
My review
Customer Service
Quality
Value
Professional, excellent.
David, Surrey
, work completed
Recommended
Professional
Customer Service
Quality
Value
Good workmanship and product on time, courteous and efficient. Tidy and total price as originally estimated.
Adam, Surrey
, work completed
Recommended
My review
Customer Service
Quality
Value
Excellent.
Reg, Surrey
, work completed
Recommended
My review.
Customer Service
Quality
Value
I had all the windows replaced in my house and would thoroughly recommend them to anybody considering doing the same. I am delighted with all the work done.
Diana, Surrey
, work completed
Recommended
Polite and great service
Customer Service
Quality
Value
Arrived on time, worked quickly and efficiently. Polite and courteous and good quality work.
Judy, Surrey
, work completed
Recommended