Endorsed by Which?

Sheerwater Glass Ltd

4.9

51 Reviews

Opening Hours
Today - 09:00–17:00
  • Monday 09:00–17:00
  • Tuesday 09:00–17:00
  • Wednesday 09:00–17:00
  • Thursday 09:00–17:00
  • Friday 09:00–16:00
  • Saturday 09:00–13:00
  • Sunday - Closed

Why you can trust this trader

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About

Sheerwater Glass is a family-owned and operated glass and glazing company serving Surrey, Berkshire, Woking, and Guildford since 1972. As experienced installers of double-glazed windows and doors, we aim to enhance the look and function of your home.

Our qualified technicians have the expertise to advise you on energy-efficient glazing solutions to suit your needs and budget. We offer installations of high-quality double glazed windows, composite doors, conservatories and orangeries that combine aesthetics with thermal performance.

As a trusted local company, we value good old-fashioned customer service. We'll work closely with you through the entire process, from your initial enquiry to the final installation, to ensure your complete satisfaction.

For a free, no-obligation quote on new double glazed windows, doors or conservatories, Visit our Showroom or call our friendly team today. We serve all areas in Surrey, Berkshire, Woking and Guildford.

What we do

  • Glassworkers

    • Glass splashbacks
  • Double glazing

    • Double glazing installation
    • Double glazing suppliers
    • Double glazing repairs
  • 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
    • Timber windows
    • Triple Glazing
    • UPVC Windows
    • Velux windows
    • Window consultants
  • Doors

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

    • Conservatory Roof replacement
    • Conservatory repairs
    • conservatory roof conversions
    • conservatory roof insulation
  • More Services

    • sliding door

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
51 reviews
Customer Service
4.9
Quality
4.9
Value
4.8
Sort by
Highly Proficient
Customer Service
Quality
Value
The Sheerwater engineer demonstrated a high level of proficiency when diagnosing the problem with our ill-fitting front door and in making the necessary adjustment to ensure that it be could be closed and locked easily. He was both polite and considerate during his visit.
Customer in Surrey Posted on 06/12/2025 , work completed 04/12/2025
Excellent in every respect
Customer Service
Quality
Value
Two doors and several windows needed servicing and adjusting after ten years of use and wear. During the first visit to carry out an assessment the engineer was respectful demonstrating strong communication skills by outlining details of the work needed and providing an accurate quote. On the day the work was completed to my satisfaction in every respect.
Customer in Surrey Posted on 21/02/2025 , work completed 18/02/2025
The trader replied (on 26/02/2025)
Thank you for your excellent review! We're delighted that your experience with us was so positive from start to finish. Our engineers take pride in clear communication and respecting our customers' needs, so it's wonderful to hear this came across during the assessment. We're thrilled that the servicing and adjustments to your doors and windows after ten years were completed to your complete satisfaction. We truly appreciate you taking the time to share your experience!
Great service
Customer Service
Quality
Value
We had a problem with our PVC double doors ( not supplied by Sheerwater ) as they were not closing properly. We called Sheerwater to ask them to remedy the problem which they offer as a service for a fixed adjustment fee. The man who arrived was very diligent and quite obviously very good at his job and diagnosed the problem and got straight on with fixing the issue. We are extremely pleased with the result and would thoroughly recommend this service provided by Sheerwater, incidentally we also used Sheerwater to replace a broken mirror in a tricky frame some months ago which they also did superbly. It is a nice change to be able write a good review for good work! Thank you Sheerwater Glass.
Customer in Surrey Posted on 29/11/2024 , work completed 28/11/2024
The trader replied (on 04/02/2025)
Thank you for your wonderful review! We're delighted to hear about your positive experiences with both the door adjustment and mirror replacement services. It's great to know that our technician was diligent and efficient in diagnosing and fixing your PVC door issue. We take pride in being able to help with repairs, even for products we didn't originally supply. Your comment about it being "a nice change to write a good review for good work" means a lot to us, as we strive to maintain these high standards across all our services. We truly appreciate you taking the time to share your experiences and for your thorough recommendation. Thank you for choosing Sheerwater Glass!
Impressive tidy work and helpful adviser
Customer Service
Quality
Value
Recently I contacted this helpful, local business to replace four double-glazed units in my house. The quote was very reasonable. All my telephone communications were with Charis, a friendly and very accommodating adviser, even when I had to revise the date for installation. The technician was prompt with his survey visit and I did not have to wait long before the units were ready. The technician was punctual on both his visits and the units were fitted professionally. My house was left very tidy and he even put back the blind! Thank you to all involved- especially Charis who talked me through the whole process. Would highly recommend!
Customer in Surrey Posted on 30/10/2024 , work completed 25/10/2024
The trader replied (on 31/10/2024)
Thank you for your wonderful review! We're so happy to hear about your positive experience with our team, especially Chariss's helpful guidance throughout the process. It's great to know that you found our quote reasonable and appreciated our technician's professionalism - from the initial survey through to the careful installation and thoughtful touches like replacing your blind. We take pride in keeping our customers' homes tidy and providing accommodating service, even when scheduling changes are needed. Thank you for highlighting our team's dedication to customer care, and we truly appreciate your recommendation. It was our pleasure helping you, and we look forward to assisting you again should you need us in the future.
Poor communication and availability in addressing the issue
Customer Service
Quality
Value
My experience with this company has not been great. We contacted them to have 5 windows installed and initially, they sent us a quote. As per the initial quote, 2 out of 5 windows were sash windows. We asked them for a specific pattern and they said this would not change the quote compared to the plain sash windows included in the initial quote and we agreed these would be installed They installed instead the 2 plain sash windows, and not those with the pattern we agreed on. When raised the issue, they to downplay the mistake and offered no solution or compensation for the inconvenience caused. Due to this poor communication and management of the issues, I would not recommend them.
Customer in Surrey Posted on 11/09/2024 , work completed 02/08/2024
The trader replied (on 20/09/2024)
Thank you for taking the time to provide your feedback. We take all customer comments seriously and continuously aim to improve our service. Regarding your project, we provided and installed the windows as per the signed contract, which clearly reflected the agreed design, including the absence of the Astragal bar you later requested. After the installation, we provided a solution and the cost difference for adding the bar, but this was declined. We regret that this outcome did not meet your expectations. I also noticed that your review mentioned concerns about workmanship and tidiness, which were not raised with us during or after the installation. We take pride in the quality of our work and our team’s efforts to maintain high standards of tidiness. We would appreciate any additional feedback you could provide on this matter to help us improve further. If you wish to discuss any issues in more detail, please feel free to contact me directly at mark@sheerwaterglass.co.uk. Best regards, Mark Sheerwater Glass Ltd
GREAT SERVICE FROM THIS LOCAL COMPANY
Customer Service
Quality
Value
We contacted Sheerwater Glass because the multipoint locking mechanism on our Fronr Door was starting to stick in the locked position. Their engineer named Ruslan arrived at the appointed time and diagnosed the problem. He measured the existing locking mechanism and showed me how to overcome the problem, on a temporary basis. A few days later the office contacted me with the price for a new locking mechanism which I accepted. The mechanism was ordered and a couple of weeks later the same engineer came back to fit the part. The lock now works perfectly. Sheerwater Glass did an excellent job, highly recommended by myself.
Customer in Surrey Posted on 25/08/2024 , work completed 23/07/2024
The trader replied (on 20/09/2024)
Thank you for your fantastic review! We're delighted to hear about your positive experience with our front door lock repair service. It's great that Ruslan was able to diagnose the issue promptly and provide a temporary solution. We appreciate you highlighting our communication throughout the process, from the initial diagnosis to ordering the part and scheduling the final installation. We're glad the new locking mechanism is working perfectly for you. Thank you for your recommendation – we strive to provide excellent service to all our customers and look forward to assisting you with any future needs!
A Quality Company
Customer Service
Quality
Value
I have had the pleasure of dealing with Sheerwater Glass over the past 40 years , The supply and fitting of a logia established them as a trusted supplier , the work done to a very high standard and has never given a moments concern over the years . We have had other work done by SG …the supply and fit of Porch Glass and other glass though out the house .. SG has always been our first call , and we have never had cause to doubt the standard of service backed by helpful professional staff . I have been pleased to recommend them on numerous occasions and have always had good feedback . The splendid new showroom in Guildford needs to be seen, it is an honest projection of the firm and I wish them well
Customer in Surrey Posted on 06/08/2024 , work completed 06/08/2024
The trader replied (on 20/09/2024)
Thank you for your amazing review and long-standing loyalty over the past 40 years! We're very grateful for your trust in Sheerwater Glass for all your glazing needs, from your loggia to porch glass and beyond. It's rewarding to hear that our work has consistently met your high standards and stood the test of time. We truly appreciate your continued recommendations to others and the positive feedback you've received. Your kind words about our professional staff and our new Guildford showroom mean a lot to us. Thank you for being such a valued customer - we look forward to serving you for many more years to come!
Sticking Front Door and lock malfunction
Customer Service
Quality
Value
Sheerwater Glass is an excellent local company who we have complete trust and faith in. Our front door, installed by Sheerwater 2 years ago, was starting to become difficult to close and open. The Sheerwater engineer was quickly able to identify the problem and fix it within 25 minutes. It seems that the door had dropped slightly and was affecting the locking system. This work was carried out under warranty.
Customer in Surrey Posted on 21/02/2024 , work completed 20/02/2024
New door to out building
Customer Service
Quality
Value
The men who fitted my door arrived on time and were very professional. They did an excellent job and I am very pleased with the new door. I highly recommend this company.
Customer in Surrey Posted on 03/10/2023 , work completed 29/09/2023
Excellent work
Customer Service
Quality
Value
I required some replacement DGUs for some existing windows which in all other respects are in good condition. Sheerwater Glass provided exactly the service I required from the initial site survey, a detailed quotation and final installation. They were very professional in all aspects, particularly the site work which was carried out in a safe and competent manner. They are to be commended, and I will use their services again if/when the need arises.
Customer in Surrey Posted on 30/06/2023 , work completed 14/06/2023
Double glazing replacements
Customer Service
Quality
Value
I had nine blown double glazing units and three window handles replaced. I am completely satisified with the result. The replacement leaded units are identical to the original. The work was done with minimum distrurbance and the place was left very tidy and clean afterwards. From making initial contact with Sheerwater Glass to completion of the work, the team were polite, helpful and always professional. The initial, pre visit, quote was hiigher than the final price which was a very plesant surprise.
Customer in Surrey Posted on 16/06/2023 , work completed 13/06/2023
Excellent service, good staff, timely completion
Customer Service
Quality
Value
Sheerwater Glass constructed new conservatory, replacing old one. Project completed to time and budget . All staff excellent, as were associated builder and electrician. We were kept informed throughout; everyone arrived on time and left things tidy each day. I would recommend them for glazing related home projects.
Customer in Surrey Posted on 24/03/2023 , work completed 14/03/2023
reliable firm
Customer Service
Quality
Value
I had two sets of double glazing replaced by Sheerwater Glass in the past six months. On both occasions, they responded rapidly to my calls and undertook the work on schedule and efficiently. The windows they provided look good and work well.
Customer in Surrey Posted on 28/02/2023 , work completed 30/01/2023
Efficient work
Customer Service
Quality
Value
Two blown double-glazed windows were replaced. The work was carried out very efficiently, on time as planned. Installers were courteous,tidy and hard working; an absolute credit to their employers.
Customer in Surrey Posted on 21/02/2023 , work completed 02/02/2023
Excellent product and workmanship
Customer Service
Quality
Value
We have just had three sash windows fitted in the bedrooms upstairs at the front of the house. Two were normal width single sash for one bedroom and the third was double width with a large central sash and smaller sash panes either side for the other bedroom. The product and fittings are excellent quality and having discussed the installation with the fitters, Scott and Ben, and watched them at work, it was clear that the quality of the fitting was commensurate with that of the windows. Scott and Ben were a pleasure to have in our home, cleaned up completely at the end and we are very happy with the outcome. The job was completed on time and on budget and we would recommend Sheerwater Glass to others.
Clive in Surrey Posted on 02/02/2023 , work completed 31/01/2023
Excellent service from start to finish
Customer Service
Quality
Value
I recently had a new front door fitted and cannot fault the service I received from Nic at the showroom, Claire, who kept me informed along the way and the fitting guys, Paul and Damian! I am delighted with the end product and wouldn’t hesitate to use Sheerwater Glass again or recommend them to others! Thank you!
Customer in Surrey Posted on 21/01/2023 , work completed 18/01/2023
Simply 1st Class
Customer Service
Quality
Value
It is no wonder that Sheerwater Glass are one of the oldest and most trusted companies in the Woking area. From the 1st visit by the Estimator who listened to and wholly appreciated what I wanted to achieve, the Surveyor for the more precise measurements etc and the fitters who undertook the works, all were truly superb. On the day of the works I pointed the fitters in the right direction and left them to it. A few hours later it was as though my old rotten door had magically disappeared and a new one had grown in its place. No mess, no bother and their attention to the finishing details was just 1st class. This is not the 1st time that I have used the services of Sheerwater Glass and it will certainly not be the last. Very simply; just good old fashioned service at its very best.
Customer in Surrey Posted on 07/12/2022 , work completed 06/12/2022
Professional and courteous
Customer Service
Quality
Value
We recently used Sheerwater Glass to replace our front door and right from the start the service was amazing. Not only did Simon interrupt his holidays to ensure our particular wishes were met and answered but he also went to great lengths to find an example of our particular door and glass design for us to view before final order was made. The office kept us informed and gave very clear communication on lead times or delays that arose and the wonderful installation team were both very polite and courteous throughout and made sure the area was clean and tidy upon completion. All in all the service provided by Sheerwater Glass was 5 star throughout the whole process and I wouldn’t hesitate in recommending them to friends and family.
Customer in Surrey Posted on 21/11/2022 , work completed 09/11/2022
Great service and great job
Customer Service
Quality
Value
I was very pleased with the whole service from beginning to end, very professional and pleasant. Great support with installing the window as soon as possible and the team who installed were very good and tidy. Thanks so much, will use you again when we are ready to change windows in our next room.
Customer in Surrey Posted on 19/11/2022 , work completed 11/11/2022
Replacement windows
Customer Service
Quality
Value
We first used Sheerwater Glass some 40 years ago (patio doors), then again two years ago (back door) and have now used them for a third time to have them replace all our windows. Three 5 star ratings were earned by the whole team. We highly recommend this company and count ourselves lucky to have had Harry and Michael carrying out the installations with Gordon available to answer any queries. They were all very efficient, considerate and left every window looking perfect.
Customer in Surrey Posted on 13/06/2022 , work completed 06/06/2022
Door replacement
Customer Service
Quality
Value
Sheerwater Glass. Absolutely wonderful company, from initial sales to measurement to installation, with good competitive prices. The men who replaced my door were very efficient, polite and professional. The door was replaced without any damage to walls or surrounding brickwork and surrounding floors cleaned when finished. I was then run through what they had done and how to lock and open my new door. Would definitely use this company again and recommend to friends,
Customer in Surrey Posted on 31/05/2022 , work completed 31/05/2022
Aluminium windows
Customer Service
Quality
Value
We had six windows installed by Sheerwater Glass including two bays. Very impressed by their professionalism from start to finish. The installers were very efficient and tidy. One glazed unit was cracked upon installation but this was sorted out and replaced very quickly.
Customer in Surrey Posted on 10/05/2022 , work completed 03/05/2022
A good experience
Customer Service
Quality
Value
We had a new front door and patio doors installed. A good experience from the sales through to installation. The fitters were polite and tidy. We would recommend Sheerwater Glass to anyone.
Jayne in Surrey Posted on 06/05/2022 , work completed 26/04/2022
Fantastic new door
Customer Service
Quality
Value
We were impressed with the range of products on offer and the knowledge shown by the company. From start to finish Sheerwater Glass were professional and courteous. We love our new door!
Sarah in Surrey Posted on 11/04/2022 , work completed 01/04/2022
Amazing company, products and people!
Customer Service
Quality
Value
I used Sheerwater Glass twice: several years ago when we did our house renovation and most recently for our garden outbuild. We bought our windows and doors there. I can't compliment this company enough. On both projects, they impressed us. Firstly the people there are amazing - very professional and responsive. I didn't chase them for anything. And they gave us excellent pieces of advice along the way. Mark, Nic, Claire, Chris, Stuart and the rest of the Team, you are incredible! Secondly, the product is of very high quality. Not many companies offer uPVC windows which are almost as sleek as aluminum! And in case you do have any problem (e.g. one of our window keys stopped turning properly), it is very easy to book the aftercare service and at no cost! Last but not least is the price. Of course, we shopped around on both occasions and both times Sheerwater Glass were the best value. And with our most recent project, the company has shown incredible flexibility and customer service. I would definitely recommend Sheerwater Glass and we would use them again and again.
Customer in Greater London Posted on 15/03/2022 , work completed 08/03/2022