Endorsed by Which?

JC Windows (UK) Ltd

4.9

173 Reviews

Opening Hours
Today - 24 hours
  • Monday - 24 hours
  • Tuesday - 24 hours
  • Wednesday - 24 hours
  • Thursday - 24 hours
  • Friday - 24 hours
  • Saturday - 24 hours
  • Sunday - 24 hours

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

John Tunnicliffe - a time served Joiner set up JC Windows in Blackpool, Lancashire in 2000 after working in the Double Glazing industry for 12 years. Since then, the family run company has flourished and gained an enviable reputation for delivering a bespoke service.

JC Windows operate a no salesmen policy, and customers deal directly with John to benefit from his extensive experience and specialist knowledge. Attention to detail throughout the design and installation process is a hallmark of JC Windows' approach to home improvement, and customer testimonials are available as references to the quality of work undertaken.

What we do

  • Conservatories

    • Conservatory glass heat reduction film
    • Conservatory maintenance
    • Conservatory repairs
    • conservatory roof conversions
    • conservatory roof insulation
    • Conservatory Roof replacement
    • Hardwood conservatories and orangeries
    • Sun Lounge
  • Doors

    • ​Aluminium doors
    • Bi-fold doors
    • Composite doors
    • Door repairs
    • Fire doors
    • French doors
    • Front door
    • Orangeries
    • Patio doors
    • UPVC doors
  • Glaziers

    • Aluminium Windows
    • Double glazed units
    • Double glazing installation
    • Double glazing repair
    • Glass boarding up and replacement
    • Replacement window services and repairs
    • Sash windows
    • Stained glass
    • Triple Glazing
    • UPVC Windows
    • Velux windows
    • Window consultants
  • Roofers

  • More Services

    • aluminium products
    • commercial 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
173 reviews
Customer Service
4.8
Quality
4.9
Value
4.8
Sort by
Great team
Customer Service
Quality
Value
I would definitely recommend JC Windows. They have just fitted new flush casement windows to our whole house. I did a lot of research before choosing a company and got five quotes from different firms. They gave me a quote quickly and were competitive. I ultimately went with them due to their high Which? rating and wasn't disappointed. I also wanted specific windows which they sourced for me. The guys who did the job were polite and professional. Even my neighbour commented it was nice to see trades that weren't effing and blinding all day! They tidied up after themselves and the finish is great.
Customer in Lancashire Posted on 26/04/2024 , work completed 19/03/2024
Always do a good job
Customer Service
Quality
Value
I have used JC Windows several times and always found them friendly, accommodating and do an excellent job. The windows are top quality and have made a big difference in relation to keeping the house warm in cold weather.
Customer in Blackpool Posted on 25/04/2024 , work completed 24/04/2024
Quality Installation
Customer Service
Quality
Value
This is the second time we have used JC windows . They offer a professional,friendly service from start to finish . Mark and John were great in the quote & measuring side & our fitters Martin & Mark were hardworking and just got on with the installation in a totally professional manner . I always recommend JC windows to family & friends with no hesitation. Five star service. Totally satisfied.
Customer in Lancashire Posted on 12/04/2024 , work completed 12/04/2024
Great Job
Customer Service
Quality
Value
JC Windows fitted 4 doors, 1 bi-fold door and 25 windows. I could not fault them from start to finish, they were informative, polite, friendly. The fitters were exceptional, keeping me informed of progress, forecast completion date, tidying up after themselves, and identifying and rectifying problems as they arose, replacing two window panes that had minor blemishes, without any hesitation.
Customer in Lancashire Posted on 31/03/2024 , work completed 18/01/2024
Fantastic Job
Customer Service
Quality
Value
New bay window fitted,front door and side panels,rear window - great attention to detail - on time starting and finishing - Martin and Mike - were great.. Thank you Mr and Mrs Ashton
Which? Trusted Traders Consumer Posted on 12/03/2024 , work completed 07/03/2020
Would have liked more communication re installation date but fitters were excellent craftsmen.
Customer Service
Quality
Value
Quote received and installation date of 7th Dec agreed. The last week in Nov, John rang wanting to install my door the following day (a Thurs). I was busy then, so we agreed on the Friday instead. Thurs lunch, JC Windows cancelled. I was very disappointed. We agreed 18th Dec (a Mon) instead. By lunchtime, the Sat before, I'd had no confirmation, so rang John who said the men would be there at 8am. No sign of them at 08:45, so I rang John. At 9:05, workers Gary and Gareth turned up and apologised for being late. They worked non stop and did an excellent job. Thanks to them and their skills, I would consider using JC Windows again, but I really feel there should be better communication with the customers, who pay the bills, on the installation date.
Customer in Blackpool Posted on 19/12/2023 , work completed 18/12/2023
Good job
Customer Service
Quality
Value
Work completed in a timely manner to a good standard. Team friendly and approachable. Work completed as agreed in timescale. Happy to recommend.
Customer in Lancashire Posted on 29/11/2023 , work completed 29/11/2023
Replaced the Conservatory Roof with Flat Roof and Lanterns
Customer Service
Quality
Value
First class service with excellent working team, Construction, Plasterers and Electrician's. All first class workmen and very friendly contentious and hard working. Job well done and no hesitation in recommending this company
Customer in Lancashire Posted on 22/11/2023 , work completed 16/11/2023
Exceptional service
Customer Service
Quality
Value
I approached this firm as I was looking to replace 3 front doors to an apartment block. From the very first call to the installation over the last couple of days, the service and professionalism of this firm has been outstanding. Every email was responded to quickly, appointments were attended on time, recommendations were made to better suit our needs given the heavy footfall through the doors, and the fitters themselves worked solidly for a day and a half without a break. I have absolutely no hesitation in recommending this firm and would of course use them again should the need arise.
Customer in Lancashire Posted on 20/10/2023 , work completed 20/10/2023
Excellent job from start to finish
Customer Service
Quality
Value
I've just had 6 replacement double glazed windows fitted in a top floor flat by JC windows. Excellent job from start to finish, Mark the salesman arrived on time and was very friendly and informative. John did the survey and Gareth and Gary did the job. They were efficient, hardworking, experienced clean and tidy. They even fitted a new sill as the tiles were damaged, and even my neighbour commented on how quiet they were. I wouldn't hesitate to recommend them and will be using them in the future for a new door replacement. Thanks again for a great job.
Customer in Lancashire Posted on 06/10/2023 , work completed 06/10/2023
Very professional and clean workmen
Customer Service
Quality
Value
I chose JC windows initially because they were a family firm, I found the salesman Mark very helpful and very patient. Once I had made the decision for them to build my new Orangery I found that the communication between the builders T Build Ltd and other workmen were excellent and they kept me informed every step of the way. All the workmen were very professional and very clean - I would highly recommend JC windows.
Customer in Lancashire Posted on 18/09/2023 , work completed 14/09/2023
Superb Service Start to Finish
Customer Service
Quality
Value
What a lucky find this company was. Being new to the area and not knowing anyone local we trusted the feedback left for JC Windows. We could not be more pleased with the product or the service we received. From the survey to fitting everyone was exceptional. Would not hesitate to recommend them to anyone. Thank you JC Windows its been a pleasure to do business with you.
Customer in Lancashire Posted on 05/09/2023 , work completed 25/08/2023
Good Job
Customer Service
Quality
Value
Just had a new pane of glass fitted and previously had new window frames and a new front door everything was really great and everything was done on time workmen were very polite clean and tidy.
Customer in Lancashire Posted on 04/08/2023 , work completed 03/08/2023
Excellent work
Customer Service
Quality
Value
Our replacement front door and framing was fitted very professionally by extremely pleasant skilled workers. They left the property clean and tidy. The work was completed to our agreed schedule and budget. I would recommend this trader for their helpfulness, communication and service.
Customer in Blackpool Posted on 22/07/2023 , work completed 21/07/2023
Perfect from start to finish, would recommend to anyone
Customer Service
Quality
Value
From the initial quote to the work completed this company was perfect. The first visit Mark was an amenable and friendly no pressure salesman, I noticed how different they were from the well known companies that had visited and left us quotes. I was made aware that I was under no obligation at all and I was pleasantly surprised at the pricing of 4 front windows along with a composite front door and a composite stable back door. I decided to go ahead and was also told that there was no money necessary upfront and to pay upon completion. This in itself was a relief as the previous quotations all wanted payment upfront and insisted on continuously phoning me up to see if I would go ahead. There was some extra work needed as my back door was small and would need opening up further so they priced this accordingly, only charging me £100 for the work needed and I have to say that I thought I would be having to finish the work but again they surprised me by not only completing the finishing's but by doing so to an extremely high quality, you would never have thought any work had been done. Martin the fitter and his teammate were pleasant and professional throughout and had minimal impact on our daily lives. The windows and doors themselves are of high quality and I am extremely happy with their service, in fact so much so that they will be my first thought when we have our extension built. I was kept updated throughout the whole process and am a completely happy customer
Paul in Blackpool Posted on 21/07/2023 , work completed 25/05/2023
Brilliant from start to finish
Customer Service
Quality
Value
I’ve used JC windows a number of times over the years! The last time was today having new front windows fitted! I have always found them to be excellent from start to finish. Nothing is too much trouble! Fully recommend!
Customer in Lancashire Posted on 20/07/2023 , work completed 20/07/2023
Satisfied Customer
Customer Service
Quality
Value
First impressions were very favourable when we approached this company to build a Conservatory extension. The survey was carried out by Mark in a very friendly and professional manner. He freely gave useful advice and inspired confidence by explaining the steps, creating a graphic design and offering a history of the company and long-term staff. The company have a great relationship with the builders from T-Build. There was good communication and they were always concerned that we were happy with the progression of the build. All in all we were provided with a bespoke service by a professional, polite and courteous team. They excel themselves with their competence, attention to detail, helpfulness and a sense of care. The site was left clean and tidy with all rubbish removed. All work was carried out to the agreed schedule and budget and we have to thank John, the owner, for his great organisational skills in getting the project completed. We would most definitely use the company again and recommend to any others. Thank you
Customer in Lancashire Posted on 20/07/2023 , work completed 12/07/2023
Fast, quick response, with top quality work
Customer Service
Quality
Value
John of JC Windows came to fix the shattered window on short notice, arriving the moment window was delivered. Done quickly and with no issues. Top place.
Customer in Lancashire Posted on 03/05/2023 , work completed 28/04/2023
Replacement roof
Customer Service
Quality
Value
Excellent work by a great team. From the first meeting with Mark (sales) to John (boss) to the work team everything went smoothly. The guys who worked on changing our conservatory roof to a solid/lantern roof did a great job, were very polite and cleaned up behind themselves regularly- never leaving any mess. Two guys came to finish the inside by plastering. They worked hard for a full day, were polite and cleaned up at the end, leaving no mess whatsoever. We also had two new bedroom windows and a front door. Can we recommend JC? Yes. Yes. Yes.
Customer in Blackpool Posted on 14/04/2023 , work completed 07/04/2023
Excellent work and service.
Customer Service
Quality
Value
Old, damaged extension roof replaced and lantern and French doors fitted. Great communication throughout project. Reliable and punctual. Very high standard of work from all members of the team. Very happy with the end result. Would definitely consider them again in the future and would highly recommend to others.
Customer in Lancashire Posted on 12/04/2023 , work completed 31/03/2023
To replace bay window
Customer Service
Quality
Value
Carried out the work to a high standard arrived on time and worked efficiently and helpful. Cleaned up afterwards.
Customer in Blackpool Posted on 25/01/2023 , work completed 24/01/2023
HAPPY CUSTOMER
Customer Service
Quality
Value
We had this company recommended to us they were also Which recommended and they are a local family firm. From getting our first quote to the installment of our door and windows we received courteous and helpful service. We were very pleased with the final look and quality of the product. The fitters were very good at their work and they have been with the company a long time always a good sign. They always tidied up as they went along and we are very happy with the results
Customer in Lancashire Posted on 05/11/2022 , work completed 13/10/2022
Good Job
Customer Service
Quality
Value
First floor window replaced. Swift, tidy and professional, could not fault them or the quality of the window.
Customer in Lancashire Posted on 29/10/2022 , work completed 27/10/2022
What a difference!
Customer Service
Quality
Value
Contacted John at JC Windows to provide a quote for secondary glazing in our front room and upstairs bedroom. Happy with the quote and arranged an installation date. Martin arrived on time to install the secondary glazing and what an amazing difference it has made. We live on a busy main road and for the first time in 20 years of living here the noise from traffic has been greatly reduced. Martin was friendly, professional and left the house clean and tidy and I thoroughly recommend this Company.
Customer in Blackpool Posted on 27/10/2022 , work completed 27/10/2022
First class windows
Customer Service
Quality
Value
I was very pleased with the work by Spencer and Anthony carried out replacing my old Windows for new on behalf of their company JC Windows. They were efficient, friendly, courteous, cleaned up after themselves. Well done extremely pleased with my Windows and have had a few neighbours comment on how good and nice they look.
Customer in Lancashire Posted on 17/10/2022 , work completed 13/10/2022