Thames Valley Window Company Reviews 600

TrustScore 5 out of 5

4.9

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See what reviewers are saying

Rated 5 out of 5 stars

Easy to deal with, good communication, very good quality products and installation work was equally excellent and of a high standard, arrived on time and listened and fixed any problem raised. We enco... See more

Company replied

Rated 5 out of 5 stars

We recently purchased windows, doors, and bi-folds from Thames Valley Windows and couldn’t be happier with the experience. The quality of the products is excellent and everything was handled smoothly... See more

Company replied

Rated 5 out of 5 stars

Sean, our design consultant listened attentively to what we were looking for and was able to give us honest, clear advice and guidance, to enable us to make an informed decision that met our needs. W... See more

Company replied

Rated 5 out of 5 stars

Thanks for the photos! Delighted with our new windows. Changing the design slightly as suggested has really brought the two different styles of our home together, wish we had thought of this soone... See more

Company replied

Company details

  1. Double Glazing Installer
  2. Door Shop
  3. PVC Windows Supplier
  4. Window Supplier

Written by the company

Thames Valley Windows is a trusted glazing and design specialist with over 42 years of experience improving homes across Berkshire, Buckinghamshire, Hampshire, Oxfordshire, Surrey, West Sussex, London and beyond. Trusted by more than 37,000 customers, we pride ourselves on delivering exceptional quality, expert craftsmanship, and outstanding customer service on every project. We understand that choosing new windows, doors, or glazed structures can feel overwhelming. With so many styles, materials, and colours available, it’s important to make the right choice for your home. That’s where we come in. Our experienced specialists guide you every step of the way, helping you find the perfect solution, whether it’s uPVC, aluminium, or timber alternative, in both contemporary and traditional designs. We’re not as expensive as you might think; we’re also committed to offering real value, and we offer a price-match guarantee on any like-for-like quote, so you can be confident you’re getting both quality and value. Our credentials reflect our commitment to excellence. We hold ISO 9001 certification and are one of only a select number of companies in the UK to be awarded the BSI Kitemark for window and door installation. We take the stress out of improving your home, delivering high standards, trusted expertise, and results you’ll love.


Contact info

4.9

Excellent

TrustScore 5 out of 5

600 reviews

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Replied to 100% of negative reviews

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Rated 5 out of 5 stars

Comprehensive Service Level

This company offers a very thorough service. Sales , sales support (administration), surveyor and installation team. Sean Moynihan was helpful, clear and responsive. Without the site survey we would have been a course of bricks too many and the installation team were professional, courteous and impressive in performance. There were less expensive doors available but the service and quality from TVWC are worth paying for without a doubt.

4 July 2024
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Reply from Thames Valley Window Company

Kaj, We’re grateful and appreciate you taking the time to share your experience with us.

Rated 5 out of 5 stars

Brilliant team from consultation to fitters

Rob was great he measured and advised he showed us examples he was always polite and a perfect gentleman and always replied to emails & queries assuring a smooth process. The fitters were on time they were polite & so quick, efficient & tidy, they were so quiet & worked hard I did not hear conversation just they just had their heads into it. Thank you guys you completed a lovely job I love my door so thank you TVW I recommend you & will use you for other projects.

27 July 2024
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Reply from Thames Valley Window Company

Thanks so much for sharing your experience with us, Sharron.

Rated 5 out of 5 stars

Internorm is great product

Internorm is great product. Excellent service all the way through the process

2 July 2024
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Reply from Thames Valley Window Company

Thank you for your excellent review. I will pass your comments on to the team.

Rated 5 out of 5 stars

Fabulous New Entrance

Thames Valley Windows worked with us over several months to give us a new front entrance to replace our old door and windows. There was brickwork removal required and renovation to the exterior rendering and interior plaster. The job was completed over several visits with different expertise . We love the new door and windows and it lets so much extra light into the hallway.

26 June 2024
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Reply from Thames Valley Window Company

We appreciate your lovely review, Lynn. Your comments will be forwarded to the team.

Rated 5 out of 5 stars

Would highly recommend Thames Valley…

Would highly recommend Thames Valley Windows. High level of communication throughout from booking the initial visit to install,good value for money and high standard of product.

26 June 2024
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Reply from Thames Valley Window Company

Thanks, Sue, for your excellent review. I will forward your comments to the team.

Rated 5 out of 5 stars

We have worked with Thames Valley…

We have worked with Thames Valley Windows on several projects and the experience start to finish was exceptional, along with their superior product. We will certainly be working with them again.

20 June 2024
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Reply from Thames Valley Window Company

Thank you, John, for your wonderful review. I will convey your feedback to the team, and we are excited about collaborating with you again.

Rated 5 out of 5 stars

Love our new doors!

Love our new doors! The install team were great, communication leading up to the install was great (which is often where companies fall down) and little (normal) niggles were quickly dealt with.

17 June 2024
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Reply from Thames Valley Window Company

Thank you, James, for your wonderful review; I will pass your comments to the team.

Rated 5 out of 5 stars

Exemplary service

15 years after excellent installation of windows, doors and guttering by TVW, we lost a gutter stopend and needed to replace it. This proved very difficult through guttering suppliers who would only sell these in multiples of 10 so we contacted TVW in the hope you could help us. Replacement part arrived today with no charge for it or postage. Exemplary after-sales service!

29 June 2024
Unprompted review
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Reply from Thames Valley Window Company

Thanks, Val, for your excellent review. It was a pleasure to assist you with the replacement part.

Rated 5 out of 5 stars

New windows install

The whole process of getting our new windows was great. As I am currently undergoing cancer treatment when our windows were measured & installed everyone on site very kindly wore masks as I am immuno compromised.

The fitters left everything tidy and clean after installing the windows & everyone we communicated with were helpful and friendly.

29 May 2024
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Reply from Thames Valley Window Company

Thank you, Mr Brown, for your lovely review. I will pass on your comments to the team.

Rated 5 out of 5 stars

Friendly

Friendly, polite and they cleaned all the mess up after they had finished

3 May 2024
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Reply from Thames Valley Window Company

Thank you, Diane, for your excellent review; I will pass your comments to the team.

Rated 5 out of 5 stars

Excellent Service, Top Class Product

Thames Valley Windows supplied and installed replacement windows, patio doors and a new front door at my home. All were supplied and fitted spot on to an agreed tight time schedule. The fitters were first class, installing the windows with all the required trims and very little mess. The finished product gave my home a new look and was first class.

4 March 2024
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Reply from Thames Valley Window Company

Thanks, Jamie, for your wonderful review. I will pass your comments on to the team.

Rated 5 out of 5 stars

2nd Replacement ( 30 years + )…

Our windows were replaced c 30 years ago by Thames `valley `windows. We had no hesitation in contacting TV for our current replacement windows and we were not disappointed. The service was excellent and the two installers were superb. Very little collateral disturbance and the overall result with windows and doors was perfect.

2 April 2024
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Reply from Thames Valley Window Company

Thank you David, for your loyal support and your wonderful review. I will pass your comments on to the team

Rated 5 out of 5 stars

Exceptional

The end-to-end customer experience was excellent. Competence, capability, communication, project management, product quality and an outstanding installation team. And no delays.

12 April 2024
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Reply from Thames Valley Window Company

Thanks, Ian, for your excellent review. I will pass your comments on to the team.

Rated 5 out of 5 stars

Garden office window and door

Efficient and communicative producing an excellent result for my garden office - recommended.

5 March 2024
Unprompted review
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Reply from Thames Valley Window Company

Thanks for your wonderful review Simon I will pass your comments onto the team

Rated 1 out of 5 stars

Appalling after-care (Updated June 2024)

Update (June 2024):
After I posted the review below, TVW contacted me and one of their senior staff visited to inspect the doors again at the end of February. They had to wait until the weather improved, and so in April sent someone round to sand, repaint and revarnish the doors. This was meant to take two days - unfortunately due to weather and the slow work of the decorater it took five days, but he did a good job and the doors look much better.

Unfortunately the decorator did not bring the correct sealant and could not adjust the hinges to improve the closing, but someone was sent a couple of weeks later to sort this out.

Finally, 9 months after my initial enquiry, the doors are back looking their best again!

*****************************************************************

Had oak patio doors installed in late 2018 which looked great for about four years. Spring 2023 the outside coating started flaking off. The door sill also split about 10 inches.

I contacted TVW in July 2023, they sent someone round four weeks later, but without any of the tools/materials to fix the job. It is now February 2024, nearly 7 months from when I first contacted them and they have made no attempt to fix the issue.

They say they need coating that comes from Romania (!) and every time I contact them, they make excuses - it hasn't arrived, they didn't send enough of it etc.

The doors have now been through winter without the coating (a lot more has come of) to the extent where the water's getting into the wood which is starting to show signs of rotting. It's also made the doors expand, meaning they're difficult to close.

Avoid if you want decent service!!

14 February 2024
Unprompted review
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Reply from Thames Valley Window Company

Dear Lucy

We appreciate your updated review and comments. Your feedback is invaluable to us.

We are committed to delivering the best quality and service. We instructed the decorator to ensure the doors were finished to the best possible standard, as close to new as possible. This took longer than anticipated and incurred additional costs for us for the decorator's time.

It's important to note that our decorator is responsible only for painting, not service or repairs. This is why we had scheduled a service call with one of our qualified engineers.

We are deeply grateful for your patience and understanding throughout this process.

We are delighted to hear that you are happy with the overall work and finish on the doors, which is our ultimate goal.

Best wishes
Thames Valley Windows
.....................................................................................................................................
Dear Lucy

We apologise for the delay and frustration you have experienced with the service call to repair your French doors.
We remain committed to resolving this for you, and this morning, we emailed you an update on the current situation. We appreciate your patience; this prolonged delay is entirely unexpected for us.
Best wishes
Thames Valley Windows

Rated 5 out of 5 stars

A very good service

We have used Thames Valley Windows for over 20 years and have recently had our front door and kitchen window replaced. We were kept informed of progress following the initial design consultation with Joe, up to installation. They were fitted efficiently and with minimal disruption. We had a couple of minor adjustments needed, and they came out the same day to resolve. We are very happy with the service received

2 January 2024
Unprompted review
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Reply from Thames Valley Window Company

Thank you Fiona, for your continued support and your lovely review. I will pass your comments on to the team.

Rated 5 out of 5 stars

Just as good 20 years later

Thames Valley Windows fitted double-glazing to our house 20 years ago and it's as good as new so there was only one choice when we needed some additional windows.

8 January 2024
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Reply from Thames Valley Window Company

Thank you Tony, for your loyal support and your wonderful review. I will pass your comments on to the team.

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