Ventrolla Reviews 874

TrustScore 5 out of 5

4.8

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

Review summary

Based on reviews, created with AI

Reviewers overwhelmingly had a great experience with this company. Customers consistently praise the staff for their professionalism, helpfulness, and skill, noting that interactions are pleasant and efficient. The service provided is frequently highlighted as excellent, with many people appreciating the high quality of the work and the beautiful craftsmanship of the products, particularly the windows. Reviewers are impressed with the timely completion of jobs and the meticulous cleanup afterward. However, some customers also noted issues with customer service, including unresponsiveness to warranty claims and impolite interactions. A few people experienced problems with installation, such as damaged frames, poorly finished windows requiring repainting, and delays due to incorrect scaffolding or measurements. There were also concerns about the quality of some installations, with reports of windows not closing properly, ongoing draughts, and external noise being audible.

What people talk about most

Staff

Reviewers highlight positive aspects of staff, consistently praising their professionalism, efficiency, and... See more

Service

Customers had positive experiences with service. Reviewers consistently praise the professionalism,... See more

Quality

Clients share positive opinions on quality, with many praising the high standard of craftsmanship and the... See more

Product

Users describe positive interactions with the product. Many customers are delighted with the new and... See more

Customer service

Consumers find customer service to be ambiguous. Many reviewers praise the excellent communication,... See more

Based on these reviews

Rated 5 out of 5 stars

Great service and very pleased with the end results. Had an initial hiccup with the agreed start date but Steve the area manager immediately took ownership of the situation and made sure the job was... See more

Company replied

Rated 5 out of 5 stars

Hello. We are currently in the process of having our new windows installed by Paul, Steve and Stuart from your Scottish branch. So far everything has far exceeded our expectations. The windows are b... See more

Company replied

Rated 5 out of 5 stars

Ventrolla are excellent in every way! From start to finish everyone involved has been efficient, very helpful & professional. We had Ventrolla windows installed in a previous house in Edinburgh too. H... See more

Company replied

Rated 5 out of 5 stars

Ventrolla have been a pleasure to deal with. From the prompt visit for site survey and throughout the installation, Zoey coordinated everything perfectly. We were delighted to welcome back Carl, o... See more

Company replied


Company details

  1. Window Installation Service
  2. Door Shop
  3. Manufacturer
  4. Property Maintenance
  5. Window Supplier
  6. Window Treatment Store

Written by the company

The UK’s favourite timber window & door renovation specialists Offering nationwide residential & commercial renovation solutions for over 40 years, with local installation teams in your area. Do you love the period charm of your sash windows but hate the draughts, rattles, rot and expensive heat loss? With over 40 years’ experience, we can help. We offer timber sash window repair, double glazing, draught proofing and replacement windows. Bespoke period window designs, made-to-order Maintaining the highest standards time and time again, our team of joinery specialists can replicate any joinery design with ease and finesse. Our classic period sash window features & optional extras include: Unique draught-proofing system, included as standard – independently tested to withstand winds up to 71mph Traditional details, such as heritage glazing bars & decorative sash horns A classic sash weight & pulley system Traditional box sash window frame and sill Period casement window replacements Bespoke single or double-glazed timber windows Replica Georgian, Victorian and Edwardian window designs Large-scale, miniature & unusually shaped made-to-measure timber windows – oval, circular, arched, hoppers – you name it, we’ve made it! A variety of high-quality period sash & casement window hardware

New 10 Year Guarantee

You can rest easy with the Ventrolla 10 Year Guarantee

On completion of works you'll be given a care pack which amongst other things contains a 10 year guarantee certificate meaning you can relax and enjoy your new windows.

Contact info

4.8

Excellent

TrustScore 5 out of 5

874 reviews

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

Replied to 100% of negative reviews

Typically replies within 1 week

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

A pleasure to deal with and a professional job

Everything was easy and clear from start to finish - prompt communications, understanding of our funding and LBC needs, and detailed information. Hayley and Lorna were great communicators, and Alan and Lindsay did a great job. Would definitely recommend, and we will likely use again for other windows that will need some repairs in the near future. In a world of being ghosted by roofers, talked down to by builders and having frankly bizarre conversations about the nature of reality with council planners, it has been a simple pleasure to deal with this company.

17 April 2026
Unprompted review
Rated 5 out of 5 stars

Bathroom window refurb on a listed building

As we live in a Grade2 listed building, I researched some companies specialising in refurbishment of Georgian sash windows as our bathroom window was in a poor state, draughty & the top sash wouldn't open. From quotation by Steve to installation, our window refurb was the most stress free experience. Dates given were all adhered to, albeit the job took a little longer than anticipated but that was down to the weather & nothing else and we were kept informed by Catherine (Project Manager) of the delay and both Dean (who refurbished the sash window) & Alan (who painted and finished the window once refurbished) were both extremely professional in their approach and workmanship. All mess was tidied up by both and probably left cleaner than when they arrived!! The sash window now works perfectly and looks great. I would definitely recommend Ventrolla for both their customer service & workmanship and as we have a few windows that need a bit of TLC, we will be using them again.

27 March 2026
Unprompted review
Rated 4 out of 5 stars

I had three Georgian windows restored…

I had three Georgian windows restored and one made to match from scratch , the service for the restored windows and the fit of the new one was impeccable bar one issue , in order to fit the new window a brand new sink had evidently been stood on - there was a boot imprint mark in the stainless steel . A tarpaulin had covered the work top when the work men were there . I sent an email and photo the very same day alluding to the issue however my concern was dismissed and the damage was denied. It will probably only cost £ 50 to replace and my works cost in the region of £ 15,000 so I did expect they would at least call me or visit to see the issue .

1 March 2026
Unprompted review
Rated 5 out of 5 stars

Window Refit

From initial quote, to technical survey to fitting the service was considerate, friendly and efficient. Dave and James went the extra mile with a complicated window, taking out original panes and successfully reusing those where possible. The level of attention to detail was high, for a really pleasing findih

9 March 2026
Unprompted review
Rated 5 out of 5 stars

Excellent professional service

The Ventrolla team Miles and Andy came today to fit a huge bespoke picture window. They did a superb job. Arrived on time, were professional and careful and very polite.

16 March 2026
Unprompted review
Rated 5 out of 5 stars

Window Replacement

We had 5 windows replaced and could not be happier with the job. From the estimate by Mark, to measurements by Davie, to office support from Hayley and Diane, to installation by Alan and Kevin everything went like clockwork. Communication throughout was excellent and the windows look great. A pleasure to do business with such a professional team.

24 February 2026
Unprompted review
Ventrolla logo

Reply from Ventrolla

Dear Jane
Thank you so much for your kind words! We are thrilled to hear that your window replacement went smoothly and that you are enjoying your new windows. We will be sure to pass your compliments along to Mark, Davie, Hayley, Diane, Alan, and Kevin. It was a pleasure working with you, and we truly appreciate your trust in our team!
Best Regards
The Ventrolla Team

Rated 5 out of 5 stars

Lewis and Miles were great

Lewis and Miles were great, would definitely recommend!

27 January 2026
Unprompted review
Ventrolla logo

Reply from Ventrolla

Dear Gabby Finnegan

Thank you so much for your 5-star review!

We are delighted to hear that Lewis and Miles made such a positive impression, we will be sure to pass on your kind words to them. Recommendations mean a great deal to all of us at Ventrolla.

Thank you again for your support.
Best regards
The Ventrolla Team

Rated 3 out of 5 stars

I have used Ventrolla before but.....

I have used Ventrolla before with excellent results. While the quality of the windows and the work of the fitters is still great, the manufacturing process took over 5 months and during this time communication was poor.

2 February 2026
Unprompted review
Ventrolla logo

Reply from Ventrolla

Dear Bernadette Duffy

Thank you for your continued support of Ventrolla and for taking the time to leave a review.

We are pleased to hear you are happy with the quality of the windows and the workmanship of our fitters. However, we are sorry that the manufacturing timescale and communication didn’t meet expectations on this occasion.

We appreciate your feedback and will use it to improve our service going forward.

Best regards
The Ventrolla Team

Rated 5 out of 5 stars

Window instillation

The whole instillation was well managed, ran to time,fitters Miles, Andy & Lewis were very proffesional

8 December 2025
Unprompted review
Ventrolla logo

Reply from Ventrolla

Dear Linda
Thank you for taking the time to leave your review.

We are so pleased to hear that your installation was well managed and completed on time. Miles, Andy and Lewis will be delighted to know you found them professional throughout the process, we will be sure to pass on your kind comments.

Thank you again for choosing Ventrolla.

Best Regards
The Ventrolla Team

Rated 5 out of 5 stars

Ventrolla are excellent in every way

Ventrolla are excellent in every way! From start to finish everyone involved has been efficient, very helpful & professional. We had Ventrolla windows installed in a previous house in Edinburgh too. Hayley & Diane in the Lockerbie office are wonderful & the fabulous teams we had working at our home were John & Paul recently (& previously it was Alan & Kevin). The windows are beautifully crafted & look perfect in our Listed property. Thank you to all at Ventrolla. We highly recommend this company.

20 January 2026
Unprompted review
Ventrolla logo

Reply from Ventrolla

Thank you so much for your fantastic review and for your continued trust in Ventrolla.

We are absolutely delighted to hear that you have had such a positive experience with us, both in your previous Edinburgh home and now again. It really means a great deal that you chose Ventrolla for a second time.

Hayley and Diane will be so pleased to hear your kind words, as will John and Paul, and of course Alan and Kevin.

Thank you again for your recommendation and for taking the time to share your experience. It’s truly appreciated by everyone at Ventrolla.

Best regards
The Ventrolla Team

Rated 5 out of 5 stars

Scottish team

Hello. We are currently in the process of having our new windows installed by Paul, Steve and Stuart from your Scottish branch. So far everything has far exceeded our expectations. The windows are beautiful and Paul and the team are an absolute credit to Ventrolla. Polite, helpful and very skilled at what they do. They have been working so hard in what can only be described as torrential weather without complaint. We couldn't be happier.
They are back next week to complete the installation of the new frames and to refurbish the rest. I am so looking forward to seeing the completed job.
I won't hesitate to recommend Ventrolla in the future.

26 January 2026
Unprompted review
Ventrolla logo

Reply from Ventrolla

Dear Fiona

Thank you so much for your wonderful review.

We are delighted to hear how pleased you are with your new windows and with the service provided by Paul, Steve and Stuart. They will be thrilled to know their hard work, professionalism and dedication, especially in such challenging weather conditions – have made such a positive impression.

Thank you again for your kind words and for recommending Ventrolla.

Best regards,
The Ventrolla Team

Rated 5 out of 5 stars

Great service and very pleased with the…

Great service and very pleased with the end results.
Had an initial hiccup with the agreed start date but Steve the area manager immediately took ownership of the situation and made sure the job was completed as expected which was very much appreciated.
Paul (installer/joiner) was excellent. Completed the job on time with minimal mess and what there was, cleaned it all up for he left.

9 January 2026
Unprompted review
Ventrolla logo

Reply from Ventrolla

Dear Jason,

Thank you for your kind feedback. We are delighted to hear that you are very pleased with the end result.

While we’re sorry for the initial hiccup with the start date, it’s great to know that Steve was able to take ownership and ensure the job was completed as expected. We will also be sure to pass on your positive comments to Paul, he will be pleased to hear them.

Thank you for choosing Ventrolla, and we really appreciate you taking the time to share your experience.
Regards
The Ventrolla Team

Rated 5 out of 5 stars

Great aftercare

We had new double glazing custom made for our large windows. We have been very happy with the aftercare service conducted via Granada through Ventrolla and our dedicated manager, Jack, has been great with keeping us updated. Personal service like this is very much appreciated.

8 January 2026
Unprompted review
Ventrolla logo

Reply from Ventrolla

Dear Tracy
Thank you for taking the time to leave such a lovely review. We are delighted to hear that you are happy with your custom double glazing and that the aftercare service provided via Granada and Ventrolla met your expectations. Jack will be especially pleased to know his updates and personal approach were appreciated. Thank you again for choosing Ventrolla.
Best Regards
The Ventrolla Team

Rated 5 out of 5 stars

Installation and Repair of Sash Windows

The service provided by Paul and John was excellent. They explained very clearly what they were doing managed to complete the work before the time budgeted and I would have no hesitation in recommending them.

7 January 2026
Unprompted review
Ventrolla logo

Reply from Ventrolla

Dear Andrew,
Thank you very much for your kind feedback. We are delighted to hear that Paul and John provided an excellent service and took the time to clearly explain the work involved. Completing the job ahead of schedule is always a bonus, and we are pleased this made a positive impression. We really appreciate your recommendation.

Best regards
The Ventrolla Team

Rated 5 out of 5 stars

Returning customer. Great service. I'll be back again.

I am in the process of (slowly )restoring or replacing all the sash and case windows in my home with double glazing. It's in a conservation area and so the finish and design need to match the originals. Ventrolla have provided an excellent service from start to finish. This is the second time we have entrusted them with the task.

The most recent installations were carried out by Allan and Lindsay. They were considerate, careful, professional and cleaned up carefully after they finished. I wouldn't hesitate to recommend them to everyone.

16 December 2025
Unprompted review
Ventrolla logo

Reply from Ventrolla

Dear Helen
Thank you so much for taking the time to leave such a detailed and positive review. We are delighted to hear that you’ve chosen Ventrolla again and that we’ve been able to support you with the careful restoration and replacement of your sash and casement windows, especially within a conservation area where detail really matters.

It’s great to know that Allan and Lindsay provided a considerate, professional service and left everything clean and tidy, we will be sure to pass on your kind words to them.

Thank you once again for your continued trust and recommendation.
Best regards
The Ventrolla Team

Rated 5 out of 5 stars

Kitchen windows

Everything went very well. all the Ventrolla staff who visited were friendly and helpful (Gary Rowan, Paul Thorn and Lucas Oates (there was another installer with him but I don't recall their name).

24 November 2025
Unprompted review
Ventrolla logo

Reply from Ventrolla

Dear Thomas
Thank you for your kind feedback! We’re pleased to hear that Gary, Paul, Lucas, and the rest of the team provided a friendly and helpful service. We’re delighted that everything went smoothly with your kitchen windows.

Best regards,
The Ventrolla Team

Rated 5 out of 5 stars

Great windows, expertly installed

Great windows, very draft proof, and great appearance. It was easy to arrange a survey, and John and Paul fitted the windows very efficiently and expertly, and cleaned up afterwards. All in all a great experience from beginning to end.

12 December 2025
Unprompted review
Ventrolla logo

Reply from Ventrolla

Dear John
Thank you for your feedback! We’re thrilled to hear that you’re pleased with your new windows and that John and Paul provided an efficient and expert installation. We’re delighted the whole experience, from survey to completion, was a positive one.

Best regards,
The Ventrolla Team

Rated 5 out of 5 stars

Excellent

We would highly recommend Ventrolla. From Russell’s initial visit to the completed installation by the brilliant Dave and James, and everything Zoey handled in between, the job was managed efficiently and finished to the highest standard. Everyone involved was also very understanding of our particular needs as a young family with a newborn baby, making every effort to ensure things were as easy and comfortable for us as possible.

8 December 2025
Unprompted review
Ventrolla logo

Reply from Ventrolla

Dear E Lybeck
Thank you so much for your wonderful feedback. We’re delighted to hear that Russell, Dave, James, and Zoey provided a seamless experience and that we could accommodate your needs as a young family. It means a lot to know you’re happy with the installation and our service.

Best regards,
The Ventrolla Team

Rated 4 out of 5 stars

Efficient and friendly

Efficient, friendly staff both in the office and in person on site. Installation carried out promptly, punctually and tidily by Andy S and Scott. Zoey in the office held it all together well.

22 October 2025
Unprompted review
Ventrolla logo

Reply from Ventrolla

Dear Jane
Thank you for your fantastic feedback! We’re delighted to hear that our team, both in the office and on site, provided an efficient and friendly service. Andy, Scott, and Zoey will be thrilled to hear your kind words.

Best regards,
The Ventrolla Team

Rated 5 out of 5 stars

Clear communication and a job well…

Clear communication and a job well done. Really pleased with thelook of the heritage double glazed windows. Look great on our Georgian property.
Thanks Dean and Zoe.

5 December 2025
Unprompted review
Ventrolla logo

Reply from Ventrolla

Dear Reb
Thank you for your lovely feedback! We’re thrilled to hear that you’re pleased with the heritage double glazed windows and that they complement your Georgian property so well. Dean and Zoe will be delighted to hear your kind words.

Best regards,
The Ventrolla Team

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