Generationwindows Reviews 5

TrustScore 3.5 out of 5

3.7

While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

Company details

  1. Construction Company

Information provided by various external sources

Generation Windows are based in Sutton. The business is a small firm of double glazing specialists covering the whole of Surrey, operating in many of the surrounding areas including Epsom, Kingston and Wimbledon. The business have developed an outstanding reputation for providing quality products and services over the last 20 years.


Contact info

3.7

Average

TrustScore 3.5 out of 5

5 reviews

5-star
4-star
3-star
2-star
1-star

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

New patio sliding doors fitted supplied…

New patio sliding doors and window supplied and fitted by the company, Paul, Chris and a guy with a name linked to Elvis? Were so good, took out the old doors and saved them so we could use else where. They were polite, on time, worked cleanly and were committed to the job being done properly. Thank you , the doors are amazing and the window as well. Highly recommend this company. From measuring to fitting 100% good service

April 21, 2026
Unprompted review
Rated 1 out of 5 stars

Tried to run me over.

Someone in a Generation Windows van tried to run me over on my bike cycling to work yesterday near Richmond Park. He ignored a give way to oncoming traffic sign and proceeded despite seeing me approaching through the traffic claiming measure. Then he moved his van into the middle of the road forcing me off the road even though there was space for him to safely pass. I only just managed to stay upright and could have been seriously hurt (I just missed a tree). It was a blatant attempt to knock me off my bike. Absolutely disgusting behaviour. I’m just trying to get to work.

May 28, 2025
Unprompted review
Rated 5 out of 5 stars

Fantastic company

Was recommended this company by a friend. Generation Windows did a fantastic job from start to finish. The communication, skill, and professionalism of the whole team was second to none and a big shout out to Paul, Alan and Gavin for the quality of their workmanship. I had three large windows replaced and another 46 glass units - to replace blown units in my old double glazed windows where the frames were still good. Cost was very very reasonable compared to other quotes I received and I am extremely happy with my new windows. The whole process from start to finish was very quick and I can't praise this company enough. Thank you and I will definitely use them again and recommend to friends.

March 29, 2023
Unprompted review
Rated 5 out of 5 stars

Recommended

I got my living room bay windows, bedroom windows and few extra windows done on my 3 floor house.

They are honest and trustworthy. I liked how they finished all the details to a high standard.

Would definitely work with them again.

May 30, 2019
Unprompted review

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look