Endorsed by Which?

Abbey Windows (Thames Valley) Limited


195 Reviews

Opening Hours
Today - 09:00–14:00
  • Monday 08:00–17:00
  • Tuesday 08:00–17:00
  • Wednesday 08:00–17:00
  • Thursday 08:00–17:00
  • Friday 08:00–17:00
  • Saturday 09:00–14:00
  • Sunday 09:00–14:00

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.


Make 2023 the year for improving your property to create the home of your dreams!

Our Winter Fit sale is now on! Contact us today to get up to 44% off our range of products, including windows, doors and conservatories when you get your free quote from Abbey Windows, your trusted local installer.

With our flexible finance options, you can enjoy your dream home today! Get 2 years' interest free on our Harmony Range, and buy now pay Winter 2024 (13.9% APR representative) on our full range: https://www.abbeywindows.co.uk/finance/

Take a look at our stunning photography to see our recent installations in Reading and across the Thames Valley. Feel inspired? Get in touch.

We install a wide range of products including double glazed window and door options in both uPVC and aluminium profiles, plus conservatories and extensions from leading manufacturers such as Origin, Liniar and Ultraframe.

Get your free quote!

What we do

  • Conservatories

    • Hardwood conservatories and orangeries
    • Conservatory repairs
    • conservatory roof conversions
    • conservatory roof insulation
    • Conservatory Roof replacement
    • Sun Lounge
  • Glaziers

    • Double glazing installation
    • Replacement window services and repairs
    • Window consultants
    • Sash windows
    • Double glazing repair
    • Aluminium Windows
    • Double glazed units
    • Timber windows
    • Triple Glazing
    • UPVC Windows
  • Doors

    • Bi-fold doors
    • Patio doors
    • Fire doors
    • French doors
    • ​Aluminium doors
    • Composite doors
    • Front door
    • Timber doors
    • UPVC doors
  • Builders

    • Conservatories
    • Extensions
    • Guttering repair services
    • Building services
    • Porches
  • Roofers

    • Guttering, fascias and soffits
    • Roof and skylights
    • Cladding
    • Conservatory roof conversions
    • Flat roofing
    • GRP roofer
    • Roofline
    • Tiled conservatory roofs
  • More Services

    • upvc cladding
    • secondary glazing
    • conservatory roof

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.

195 reviews
Customer Service
Sort by
Great work again
Customer Service
I recently moved so I had an old conservatory replaced. I went back to Abbey Windows as they did a great job previously installing an modern conservatory at the back of our old house. The replacement is very stylish and I am delighted with it. I am very happy with it and the service from Abbey Windows - I would definitely recommend them.
Customer in Berkshire Posted on 14/11/2023 , work completed 23/10/2023
Highly professional
Customer Service
Fitted front door clean job and was worried because it is very old house but abbey carried out work very professionally.
Customer in Berkshire Posted on 13/11/2023 , work completed 08/11/2023
The Product and Workmanship exceeded our expectations
Customer Service
We had a number of windows, a pair of french doors and the back door replaced. We are delighted with the quality of the installed product and with the workmanship of the installers. Their guys were also exceedingly pleasant, helpful and punctual.
Customer in Berkshire Posted on 13/11/2023 , work completed 11/11/2023
Highly recommend
Customer Service
Can’t recommend Abbey Windows and their builder Gary highly enough. The finished product was everything I wanted and more. They arranged everything, always kept me updated and nothing was too much trouble. I will definitely use them again in the future.
Customer in Hampshire Posted on 06/11/2023 , work completed 06/09/2021
Reliable Builder
Customer Service
I moved to UK 3 years ago and bought a new build a few months after we arrived. We picked Abbey Windows to build our extension though the price is higher than other quotes, the reason is because the salesman is very professional and give us more insight/advice than the others. We also check their comment in the internet and they do obtain a good scores. Indeed, I was more impressed by the builder with his close follow-up and detailed explanation of the project. This is very important as we are new comer to this country and the project is kind of new and big to us. However, the builder ease my nervous. Frankly speaking, we found some flaws on the french door after installation. It was replaced by the company after we had tele-conversation with the project manager. Timeline is ok with a few days delay, I think this is acceptable. In sum, I do satisfy with the Abbey and think we did make a right choice.
Customer in Berkshire Posted on 06/11/2023 , work completed 16/04/2022
Great work
Customer Service
Great experience from start to finish. From Chris coming round to survey to fitting. Survey was very thorough. Rob and Jack were are fitters they were on time, worked hard and were very tidy. Told us all the way what they were doing and when. Gave us a realistic time frame but did it quicker. Very pleased with all the team.
Customer in Berkshire Posted on 02/11/2023 , work completed 01/11/2023
Really great job by Abbey windows
Customer Service
I was really impressed by the quality of workmanship displayed on the window installation carried out by the Abbey team. Absolutely first class and impressive attention to detail. Abbey were easy to communicate with and the whole work package from survey to completion of installation was carried out smoothly and professionally. Very happy and would not hesitate to use Abbey again
Customer in Berkshire Posted on 01/11/2023 , work completed 20/10/2023
New Windows
Customer Service
I've used Abbey Windows a couple of times now and been very pleased with the results. From the first call to the fitting there were no problems. Very helpful with fitting and installation.
Customer in Berkshire Posted on 11/10/2023 , work completed 10/10/2023
Excellent customer service throughout each stage from sales to completion.
Customer Service
I have had a lot of work completed on my house over past year by Abbey Windows, from all doors and windows being replaced to a new conservatory in past week. I can not fault any part of the process to ensure a smooth completion. Rob in sales has been absolutely fantastic as have the team over the phone to the fitters who completed the work. Chris and Mike put together my new conservatory last week. They were excellent in informing me of timescales throughout and what they would be doing each day. Advised me what time they would arrive in the morning. They ensured all rubbish removed from my garden, cleaning up along the way. Before they finished on the last day they ensured I was happy in what they had achieved. I can say the work was completed to a high standard. Would highly recommend Abbey Windows.
Susan in Berkshire Posted on 24/05/2023 , work completed 19/05/2023
Conservatory Building work
Customer Service
Ashley and Adrian both helped me to get the project started and completed accurately on time, my completed conservatory is a perfectly finished product with high quality craftsmanship. My neighbours are astonished by the latest design,quality of the conservatory construction, It totally transformed the look of my house in a very impressive way.. Adrian greatly supported my entire conservatory project by fulfilling modifications,ad hoc requests and following up with a work plan accurately without missing provided planned dates.. I will 100% recommend Abbey windows for any extensions/conservatory works as I am very happy with the finished product and looking forward to going with the same company for my future extension projects!
Customer in Berkshire Posted on 04/11/2022 , work completed 04/11/2022