Endorsed by Which?

JC Windows (UK) Ltd

4.8

171 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.

4.8
171 reviews
Customer Service
4.8
Quality
4.9
Value
4.8
Sort by
16 Windows and 2 Doors
Customer Service
Quality
Value
From initial enquiry through survey and installation the process was painless and without any sales pressure. The quote was competitive and an installation date agreed. Very pleased with the quality of work by Martin and Mark who couldn't have been more helpful. I have no hesitation in recommending this company.
Lovell Posted on 11/08/2017 , work completed 11/08/2017
Brilliant Job
Customer Service
Quality
Value
I was impressed by the work JC windows did when i had two of my windows replaced earlier this year. I was so impressed I've had them back to replace a further two windows. John was really helpful again and explained the work that would be carried out. The gentleman that turned up Garry? sorry if the name is incorrect to replace the windows he was really patient with my constant questions. Even put up with my constant covering up of my floors. He cleared up after himself not that the previous window fitters didn't. I was once again impressed at the standard and speed of the work carried out. I will be recommending JC Windows to all my friends and colleagues.
stkitts Posted on 31/05/2017 , work completed 31/05/2017
Great Service
Customer Service
Quality
Value
We recently used JC windows to supply and fit our new Rockdoor. Before agreeing to the work we asked a lot of questions and Mike was very patient and helpful and at no point pressured us in to making a decision. The work was carried out quickly and with no fuss. The people who installed it were friendly and cleaned up all their mess before leaving. We wouldn't hesitate to recommend JC windows and we are hoping to use them again in the near future to have triple glazing installed.
Lianne H Posted on 05/04/2017 , work completed 05/04/2017
Which? Local Review
Customer Service
Quality
Value
Having been impressed by JC Windows previously, asked them to quote for roofline work i.e. replacement of gutters, downpipes, facia and soffit boards. They did the work on our property and my adjacent neighbour's that sensibly needed doing at the same time as they are semi-detached. As expected they gave a very good service at a reasonable price, competitive with other quotes. Their work looks good, they were neat and tidy throughout addressing all the details necessary. One minor follow up was addressed within a couple of working days and once again I would highly recommend them.
Beacon2 Posted on 15/10/2016 , work completed 15/10/2016
JC Windows did a great job - Get a quote and buy from them - thank you
Customer Service
Quality
Value
Had a full replacement of all windows, doors and new french doors and a great job has been done. Professional, easy and a pleasure to do business with. Great quality products and fitters. I would recommend getting a quote and buying from JC Windows. Thanks for a job well done.
P. Holt Posted on 29/09/2016 , work completed 29/09/2016
Prompt and professional
Customer Service
Quality
Value
Very polite, clean and tidy. No noisy radios, excellent quality windows and installation during the initial consultation. Time and patience was shown, we felt very valued as customers. All in all, a 100% good experience. Mark and Martin were great.
Roger, Lancashire Posted on 09/09/2016 , work completed 09/09/2016
Great job
Customer Service
Quality
Value
Work was completed on our conservatory roof by Mark and Martin, who were courteous and professional, and did an excellent job.
Peter, Lancashire Posted on 05/09/2016 , work completed 05/09/2016
Stunning
Customer Service
Quality
Value
Excellent quality, punctual, polite, tidy. Two workmen, Matt and Mark, worked nonstop. By far the nicest house in the street. Proper tradesmen that took pride in their work.
Joanne, Lancashire Posted on 02/08/2016 , work completed 02/08/2016
Very pleasing work
Customer Service
Quality
Value
Prompt professional service, job completed to scheduled date. Furniture protected, site cleared and vacuumed on completion. Very polite and helpful. (Martin & Mark). Would have no hesitation in recommending this trader to anyone.
Martha, Lancashire Posted on 29/07/2016 , work completed 29/07/2016
Professional & efficient
Customer Service
Quality
Value
Detailed and professional quotation provided for replacement windows, competitively price. Quality product. Prompt and efficient workmen.
Jill, Lancashire Posted on 22/07/2016 , work completed 22/07/2016
professional
Customer Service
Quality
Value
Good products well fitted, clean and tidy work. I would use this company again.
Frank, Lancashire Posted on 01/07/2016 , work completed 01/07/2016
Brilliant Job once again
Customer Service
Quality
Value
J C Windows have done a great job.
Monique, Lancashire Posted on 01/07/2016 , work completed 01/07/2016
First class company
Customer Service
Quality
Value
We needed double glazing for 4 large bay windows and as a result of the many excellent reviews on Which we decided to try J C Windows. From first contact we found them to be very professional and easy to speak to. John spent time discussing our needs and outlining different options with not the slightest hint of any high pressure selling (that is something this company is clearly not about). This was quickly followed up by what I would say was an 'extremely competitive' quote, an offer I really couldn't refuse! The two fitters started at 8.00.am sharp each morning and installed one bay per day, clearing up after themselves. They are J.C. Windows own fitters and clearly have the time, manpower and motivation to do a first class job, which they did. We also had 14 leaded top lights refurbished and encapsulated and they have now just been fitted by John. They look superb. Its been a pleasure to deal with J C Windows and we would highly recommend them.
WMB Posted on 20/05/2016 , work completed 20/05/2016
Brilliant job
Customer Service
Quality
Value
Very good job & extremely satisfied
Antony, Lancashire Posted on 29/08/2014 , work completed 29/08/2014
Very highly recommended.
Customer Service
Quality
Value
JC Windows is a family company whose products and customer care are excellent - from the initial discussions and advice form Mike (Father in law) to the installation of windows/doors by John (the owner) and his colleague Tony. We also had out soffits/fascia and guttering replaced as part of the package. The products themselves are of the highest quality at a very, very reasonable price. I can't recommend this company highly enough.
John, Lancashire Posted on 21/08/2014 , work completed 21/08/2014
Window installation
Customer Service
Quality
Value
Living on the seafront and facing the full power of the wind and driving rain, quality is essential. JC Windows installed a quality window at a good price in good time with the minimum of disruption to my property. Going the extra mile (these guys aren't shy with the silicone sealant!) is always likely to lead to further work and personal recommendations.
SimonG Posted on 17/08/2014 , work completed 17/08/2014
Which? Local Review
Customer Service
Quality
Value
Decided to go with this firm to replace my front door after reading the impressive Which Local reviews and was not disappointed. The door looks fabulous, the company was very straightforward to deal with and the price was competitive. I can't fault the service or the product and would recommend them to anyone considering replacing a door or windows.
Brinjal Posted on 31/05/2013 , work completed 31/05/2013
Which? Local Review
Customer Service
Quality
Value
I reported on how good this company were for some minor work a couple of years ago. Recently, I called them back for some different more extensive replacement of double glazed units and front door including surrounding partition. I had a budget figure for the work but during measuring up, John pointed out I would see a much greater benefit if I went for complete replacements including the frames. This being because of improvements made since the originals were fitted in 1995. He priced up for the larger job havind done a detailed measurement for either option. I was very pleasantly surprised as the price for the larger job still seemed very reasonable. We subsequently went ahead with the work and as beforehand J C Windows were exemplary in every way. The fact they had been interrupted by the inclement weather over an extended period didn't even result in a change of date. A great installation, well priced and expertly installed. I never thought I would be recommending a double glazing firm but these chaps are an absoute pleasure to deal with in every way & well worth considering if you need any glazing work.
Beacon2 Posted on 14/08/2012 , work completed 14/08/2012
Which? Local Review
Customer Service
Quality
Value
I got a quote from JC Windows for replacement windows and a new porch after reading positive reviews on Which Local, and was not disappointed. A reasonable price was quoted by Mike- who is knowledgeable but not pushy, and followed up quickly in writing & diagrams via the post. The installers were professional and we were very happy with their quality of work. There was a hiccup where the size of window had to be changed due to something the original house builders had bodged and covered up- but JC windows were brilliant about it and just sorted it all out with no fuss or extra cost. I wouldn't hesitate to recommend them, and would definitely use them again.
aligloo Posted on 11/04/2012 , work completed 11/04/2012
Which? Local Review
Customer Service
Quality
Value
After consulting many reviews on Which? Local, we narrowed our choice down to J C Windows. I went to an installation in Lytham on an old cottage where sash windows were being fitted. I had a brief demonstration fron John as to how they worked. John also showed me the front door that was to be installed and which was mightily impressive. I was at this point convinced I had made the right choice and asked for a further demonstration of the sash window for my wife which took place at our home. I placed the order during this visit. John came round to do the survey and I have to be honest, I have never seen such a thorough survey with a detailed explanation of what was to be done and of any issues that may be encountered during the installation. The installation began on the expected date and the team were on site at 08:00 every morning. The work carried out was to a high standard and all the rubbish was cleared from site. We have had occasion to call John back for a minor issue which was done promptly. John turned up at our home and did the work without our knowledge as we were out at the time. I would certainly recommend this company and the sash windows if future clients homes were of an age that suited windows of this type.
drainage Posted on 05/01/2012 , work completed 05/01/2012
Which? Local Review
Customer Service
Quality
Value
When I had a recent problem with a seized-up lock on a replacement door, John ( owner of JC Windows) provided some late night help and advice and arranged for the lock to be replaced early the next day, free under guarantee. Absolutely wonderful, I cannot praise them enough!!!!
JROW Posted on 07/12/2011 , work completed 07/12/2011
Which? Local Review
Customer Service
Quality
Value
I used this company after seeing a recommendation on Which Local. They could not have been more helpful, no pressure selling or gimmicks. I e mailed them on the Saturday night and John rang on the Sunday to arrange an apppointment. His father, Mike, came out to give an estimate and was friendly, knowledgeable and clearly loved his work. There was no pressure to "sign up today" and a detailed quotation, with full diagrams and specifications, arrived in the post two days later. Having had other quotes, this one represented excellent value for money, so I decided to go ahead and rang to confirm. Mike came out again to bring the contract, which was clearly explained and I paid the deposit. He had already told me how busy they were and what sort of date we were looking at, which was fine. John came out to measure up, again at a time and date pre-arranged and then, soon afterwards, gave me a firm date when the work would be done. This was confirmed again before the date and they arrived on time, worked like trojans in freezing conditions and were pleasant, polite and efficient. After the installation, I had a couple of queries, John rang to discuss them and at no time was I made to feel a nuisance etc. Nothing has been too much trouble and the windows are fab.
RANYHYN Posted on 01/01/2011 , work completed 01/01/2011
Which? Local Review
Customer Service
Quality
Value
Based on previous Which Local recommendation & following failure of an alternative local supplier to survey the work required I went to J C Windows. I needed replacements for 3 upstairs failed (&fogged) 15 yrs old double glazed units. I wanted upgraded units with improved thermal performance. I was given a phone quote based on my approximate dimensions. On receipt of the quote I sent a 20% deposit. They came to do a detailed survey shortly afterwards; then returned to fit them 17 days after my initial enquiry. The price was reasonable compared with previous experience. The fitting was extremely well done and overall I am very satisfied with the work. I will certainly use them again if the need arises and would commend them to others.
Beacon2 Posted on 17/12/2010 , work completed 17/12/2010
Which? Local Review
Customer Service
Quality
Value
JC Windows fitted black UPVc windows to our front bays, a front door and replaced six other single glazed windows. Some of these were stained glass which were beautifully encapsulated by a local man used by John. We were pleased with the workmanship and the price and would not hesitate to recommend. John is the company owner and has been in business for 20+ years.
SandST Posted on 06/02/2010 , work completed 06/02/2010
Which? Local Review
Customer Service
Quality
Value
Good contact & information replaced door & tided, cheaper than alternative quote 3 years ago. Good quality materials used, loves jobs & it shows, enthusiastic & fast.
JROW Posted on 16/07/2009 , work completed 16/07/2009