Keystone Glazing Ltd Reviews

Annette Murray 2025.12.16

     

What an amazing experience, from making contact, to a job well done, I would highly recommend Keystone Glazing Ltd. Contact on the phone and in person was pleasant, friendly and professional. This is a family run business with Simon, James and Tom at the helm, I will be using Keystone Glazing again. Thank you for your help, support and professionalism

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Reply from Keystone Glazing Ltd 2025.07.22

Hi there,

Thank you for your wonderful feedback! We’re delighted you felt well looked‑after at every step. It’s always a pleasure to welcome customers into our family‑run business, and knowing you’d choose us again means a lot.

Whenever you need anything—whether it’s glazing, doors, or just some expert advice—give us a shout. We’re here to help.

Thanks again for your support!

All the best,
Keystone Glazing Ltd.

Robert Barnfield 2025.12.16

     

Great people , excellent standard of work, transparent pricing and timings. Best compliment is I would use them again. Thank you Keystone team

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Barry Duggleby 2025.12.04

     

I replaced a shattered sliding door with a 3 panel bi-fold. The door was ordered, delivered and installed by Keystone . It was very professional job and well finished. I would highly recommend

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Reply from Keystone Glazing Ltd 2025.12.05

Thank you for your fantastic review! We’re delighted to hear that you’re pleased with your new three-panel bi-fold door and the quality of our installation. Transforming your space in East Wittering was a pleasure, and it’s great to know the finish and professionalism met your expectations. If you ever need any further assistance or have another project in mind, we’d be more than happy to help. Thank you again for choosing Keystone!

Xavier Southerton 2025.11.20

     

Gave wonderful advice and helped me with some questions. Gave prices and possible things to considered. Really helpful and polite! Top service!

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Reply from Keystone Glazing Ltd 2025.12.05

Thank you so much for your kind review! We’re really pleased to hear that you found our advice helpful and that we were able to answer your questions clearly. Providing transparent prices and helping customers understand all available options is something we take great pride in. If you need any further assistance or have more questions in the future, we’ll be more than happy to help. Thanks again for choosing us!

Clive Griffiths 2025.10.27

     

The guys arrived promptly and were very professional in their approach to the solar film installation. Already finding a vast improvement in the new extension, as the solar glare has reduced significantly making the garden room more usable when the sun is out. Well done .. Would certainly recommend these guys. They also do extensions which I wish I'd known earlier .... First class..........

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Reply from Keystone Glazing Ltd 2025.10.27

Thank you so much for your amazing feedback! ☀️
We’re really pleased to hear you’re already noticing such a big improvement from the solar film installation — it makes all the difference when enjoying the garden room in full sun.

We truly appreciate the recommendation and kind words about the team. We’ll be sure to pass them on!

— The Keystone Glazing Team

Ian Stevens 2025.10.27

     

Very pleased we chose Keystone. It was a big decision and Simon came to our house several times to help while we deliberated over the style and colour. There was absolutely no pressure and he was very helpful and professional throughout. Simon came out with Tom to help with the installation and called back later to check everything. The quality of the door is first class - beautifully made, solid and draught-free. It really improves the whole look of the front of the house.

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Reply from Keystone Glazing Ltd 2025.10.27

Thank you so much for your kind words and for trusting us with your new door installation! 💛
It was a pleasure working with you to find the perfect style and colour — we’re delighted to hear you’re so pleased with the result. Simon and Tom will be thrilled with your feedback!
Enjoy your new door — it really does look fantastic.

— The Keystone Glazing Team

Dave Williamson 2025.10.17

     

The lads did a fantastic job from start to finish, nice to be able to support a good local business.

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Reply from Keystone Glazing Ltd 2025.10.20

Thank you so much for the lovely feedback — we're really pleased to hear you're happy with your new French doors! It was a pleasure working at your home in Bracklesham Bay, and we truly appreciate your support for a local business. If you ever need help with windows, doors, or double glazing repairs in the future, just give us a shout.
– Simon, James & The Keystone Glazing Team

Sarah Morrell 2025.09.27

     

From start to finish the team did a great job. I have one of those houses where even the simplest of tasks is a real project, but the lads just sailed through installing windows and a set of French doors at the rear of my property. There were a couple of delays which were out of the teams control, but they communicated well and were more upset than I was about it. Overall I couldn’t be happier; the windows and French doors look amazing and when I had the windows measured for a quote for shutters, the guy commented on the quality of the windows and how great they looked. The team, James, Simon and Tom are all terrific! Simon and Tom worked so hard on the installation and were a pleasure to have around. Now saving my pennies to have them back next year to replace the windows at the front of the house. Highly recommend.

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Reply from Keystone Glazing Ltd 2025.09.29

Thank you for taking the time to leave such a detailed review! We’re so pleased you’re happy with your new windows and French doors, and it’s great to hear others have commented on the quality too. James, Simon and Tom will be thrilled with your feedback – they take real pride in their work. We look forward to helping you again when you’re ready for the front of the house. Your recommendation means a lot to us!

— The Keystone Glazing Team

nicole ramsamy 2025.09.24

     

Excellent service from James, Simon and Tom at Keystone. Good communication throughout, really friendly and did an excellent job replacing an old wooden kitchen door with a upvc one. Really kind and patient with my elderly mum too, which was very much appreciated. I highly recommend using them. Thanks.

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Reply from Keystone Glazing Ltd 2025.09.29

Thank you so much for your thoughtful review! We’re delighted to hear James, Simon and Tom provided excellent service and communication, and that your mum felt comfortable and well looked after. We truly appreciate your recommendation and are so pleased you’re happy with the new UPVC door.

— The Keystone Glazing Team

Ann Kavanagh 2025.09.06

     

Simon and Tom were fantastic - did an excellent job installing my French Doors - there was extra work they had to do to install them but they did not charge any extra - they cleaned up after the installation and my place looked spotless. They were friendly and polite and respectful - a rare commodity these days. The price was extremely reasonable - I would recommend them 100%. Thank you so much for such a beautiful job

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Reply from Keystone Glazing Ltd 2025.09.29

Thank you for your amazing feedback! We’re delighted to hear Simon and Tom took such great care with your French door installation and left everything spotless. We really appreciate your recommendation and kind words – it means a lot to our team. Enjoy your new doors!

— The Keystone Glazing Team

Alison Colban 2025.09.04

     

Excellent service, friendly and knowledgeable. Excellent job completed, very competitive price and would highly recommend them.

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Reply from Keystone Glazing Ltd 2025.09.29

Thank you for your wonderful review! We’re so pleased you’re happy with our service, workmanship and pricing. Your recommendation means a lot to us.

— The Keystone Glazing Team

Ian Mitch Mitchell 2025.08.22

     

Amazing, friendly, professional , exceptional. I would 100% recommend Keystone to anyone. I will 100% use them again and look forward to it.

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Reply from Keystone Glazing Ltd 2025.08.28

Thank you so much for your kind words and glowing recommendation! 🌟 We’re thrilled to hear you found our service amazing, friendly, and professional. It means a lot that you would 100% recommend us and choose to use us again. We truly look forward to working with you in the future!

Steve Cox 2025.08.02

     

I wanted to recomened James and co from Keystone Glazing. After a very traumatic event at home., where a window was removed by the fire service to gain emergency access. James and co. were able to arrange a same day repair and refitting to an upstairs window. making our home secure again Both James and his collegue we kindness personified and utter gentlman while dealing with this issue There work is to a high standard and I cannot recomend them enough

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Reply from Keystone Glazing Ltd 2025.08.04

Thank you very much for your kind review. We were glad to be able to assist promptly and ensure the window was safely reinstalled the same day.

It means a great deal to receive such positive feedback, and we truly appreciate you taking the time to share your experience. If we can be of help in the future, please don’t hesitate to get in touch.

Best regards,
James & the Keystone Glazing Team

Beefy Wright 2025.08.02

     

Our caravan French doors needed some attention, The service we received was fantastic nothing was to much the frame was corrected so all angles made straight then new flag hinges on the doors so they could be set up correctly. Now are doors are good as new. Very happy all round. Big thanks Guys

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Reply from Keystone Glazing Ltd 2025.08.04

Thank you so much for your lovely review! We’re really pleased to hear you’re happy with the result. Getting those French doors back to full working order and properly aligned was a pleasure — and we're glad they now feel as good as new.

Thanks again for choosing us, and don’t hesitate to reach out if we can help with anything else.

Best wishes,
James & the Keystone Glazing Team

Anita Trevelyan 2025.08.02

     

A big door pane shattered suddenly and Keystone were able to attend and assess very quickly. When the new sheet of glass was ready the team came and removed all the old glass and installed the new on the day. Couldn't have been more thorough and tidy and a pleasure to deal with .

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Reply from Keystone Glazing Ltd 2025.08.04

Thank you for your kind feedback. We’re really glad we could attend promptly and get everything sorted safely and efficiently for you. It’s always our aim to make the process as smooth and stress-free as possible.

We appreciate you taking the time to leave a review — it means a lot to the whole team. Please don’t hesitate to get in touch if we can help again in the future.

Best regards,
James & the Keystone Glazing Team

Tony Turner 2025.08.01

     

This company was great from start to finish was here at time they said and finished work on time even left them the key very trustworthy I've even ordered a few more windows nice to talk to as well would recommend to anyone

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Reply from Keystone Glazing Ltd 2025.08.04

Thank you so much for your kind words and for placing your trust in us — it really means a lot. We’re pleased to hear you were happy with the service and felt comfortable leaving us to get on with the work (especially with direct access to the kettle!!!!)

We look forward to helping with your next windows, and we truly appreciate the recommendation!

CI Optometrists 2025.07.22

     

Amazing Job! Always available for any questions, James and his brother and law couldn't be better!

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Reply from Keystone Glazing Ltd 2025.07.22

Thank you so much for your fantastic feedback! We’re thrilled to hear you’re happy with the repair of your shopfront glass in Chichester.

If there’s ever anything else you need—big or small—just give us a call. We’re always here to help.

Thanks again for choosing Keystone!

Sue and Tony Puttick 2025.07.21

     

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Reply from Keystone Glazing Ltd 2025.07.21

Thank you for the five star review! It was a pleasure meeting you and such a lovely tenant that you have. If you need us again for double glazing glass replacement in Emsworth please let us know! :)

Simon Le Marchant 2025.07.20

     

Very easy to deal with, made the process fairly straightforward for us and most importantly did a very good job replacing our conservatory door and a number of blown panes.

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Reply from Keystone Glazing Ltd 2025.07.21

Thank you for your kind words! We’re thrilled to hear that you found the process straightforward and that you’re pleased with your new conservatory door and the replaced panes. Making things easy for our customers and delivering quality workmanship is always our goal.

Thanks again for choosing Keystone—we appreciate your trust and hope you continue to enjoy your refreshed space!

Best regards,
The Keystone Team

Peter Cornell 2025.07.16

     

I've had many dealings with a variety of companies over many years but I've never met any company that I can sum up with one word. "Wow" honestly don't go any further than Keystone for your windows / doors facias and guttering. Value for money you bet, quality product you bet, excellence in workmanship you bet I've never met any other company like it. Thank you Keystone for going that extra mile and giving me satisfaction like I have never seen before. I will send photos once all the rendering and painting work is complete and you to can say wow!

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Reply from Keystone Glazing Ltd 2025.07.21

Thank you so much for taking the time to leave such an enthusiastic review! We’re absolutely delighted to hear that your experience with Keystone has been a “wow” from start to finish. Delivering high‑quality windows, doors, fascias, and guttering at great value—and backing it up with workmanship we can all be proud of—is exactly what we aim for, so it means the world to know we’ve hit the mark for you.

We can’t wait to see the finished look once your rendering and painting are done. Please do share your photos when you’re ready—we love celebrating our customers’ transformations and the “wow” moment all over again!

Thanks again for choosing Keystone and for your fantastic feedback.

Warm regards,
The Keystone Team