Endorsed by Which?

Sheerwater Glass Ltd

4.9

54 Reviews

Opening Hours
Today -
  • 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

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

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
54 reviews
Customer Service
4.9
Quality
4.9
Value
4.8
Sort by
Excellent work repairing drafting Windows
Customer Service
Quality
Value
We had noticed a number of our windows had drafts around the edges, we called Sheerwater glass and Ruslan came out to inspect, he was very detailed and proposed a solution to resolve (without replacing i was glad to hear!) - shortly after he was able to again come out (which was great as he knew the issues) and completed the fixing work efficiently and professionally - so happy with the support from the office but especially the practical work completed by Ruslan
Customer in Berkshire Posted on 04/02/2026 , work completed 04/02/2026
Excellent work
Customer Service
Quality
Value
From start to finish Sheerwater Glass provided high quality professional performance, including communication, timing and providing top quality workmanship. We thank all those involved: Tom, Phillip, Claire, James, Glenn and the Surveyor all provided high quality workmanship resulting in beautiful front door. Thank you to all and to Sheerwater Glass, which we highly recommend.
Customer in Surrey Posted on 03/02/2026 , work completed 02/02/2026
Excellent job.
Customer Service
Quality
Value
I called Sheerwater, who sent their engineer Ruslan to adjust and service my aluminium by-fold doors, as they had dropped, the locks were catching and they badly needed attention. Ruslan was excellent, he did a precision job and they now open and close with ease. Very pleased with the service.
Customer in Surrey Posted on 07/01/2026 , work completed 07/01/2026
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!