SEH BAC Reviews 2,407

TrustScore 4.5 out of 5

4.7

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Review summary

Created with AI, based on recent reviews

Considering 222 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the staff for their professionalism, helpfulness, and positive attitude, making interactions pleasant from start to finish. The service provided is frequently described as excellent, with many people appreciating the efficiency and high quality of the work, including the product itself. Reviewers are particularly impressed with the customer service, noting prompt responses and effective issue resolution. However, some customers reported issues with incorrect product delivery and, in a few instances, concerns regarding the initial sales process which felt unprofessional. There were also occasional mentions of delays in receiving replacement parts or scheduling repairs.

What people talk about most

Staff

Clients share positive opinions on staff. Many reviewers praise the professionalism, friendliness, and... See more

Service

People report positive experiences with service. Customers consistently praise the professionalism,... See more

Product

Reviewers mention positive feedback about product quality. Many customers are delighted with the high quality... See more

Quality

Customers generally report positive experiences with product quality, highlighting excellent finishes,... See more

Customer service

Reviewers highlight positive aspects of customer service. Many customers praise the helpfulness and... See more

Reviews shaping this summary

Rated 5 out of 5 stars

We had a front door & side window replaced. The installer was very professional Tim I believe. We had trouble opening the door due to a small handle. I called the office and Steve James , instal... See more

Company replied

Rated 5 out of 5 stars

We recently used SEH BAC to replace 9 windows and were very pleased with the service from start to finish. The window fitters John and Paul were excellent, very hard working and professional. Despite... See more

Company replied

Rated 5 out of 5 stars

Unable to fault this company at all. Very good experience when visiting Alex P at the Colchester showroom who offered good, friendly advice with no pressure. Survey carried out by Colin B, who was als... See more

Company replied

Rated 5 out of 5 stars

SEH BAC replaced our conservatory roof. Mark Heyward helped us find the best possible design, was very efficient and knowledgable; also - very importantly - no disgusting "sign today, or the price goe... See more

Company replied


Company details

  1. Double Glazing Installer
  2. Conservatory Specialist
  3. Door Shop
  4. Door Supplier
  5. Glazier
  6. Window Installation Service

About SEH BAC

Written by the company

Browse Our Windows Browse Our Doors Browse Our Conservatories Browse Our Home Extensions Browse Our Roofline Products Browse Our Cladding

SEH BAC are the leading double-glazing installer serving the South East of England. We are one of the longest-serving home improvement providers in the UK, with 50 years’ experience installing to homes and that, combined with our customer commitment, has seen us build up our exceptional reputation amongst homeowners in Essex, Suffolk and beyond. Our multi-award-winning product range includes high-quality windows, doors, conservatories, orangeries and extensions. We are accredited by the relevant industry bodies and associations, meaning you can buy with confidence and be sure that all our products meet strict security, energy efficiency and quality standards.

As recent winners of ‘Best Showroom’ at the Emplas Best Showroom Awards, and ‘Extension Designer of the Year’ at the Ultraframe Awards, and winners of some of the biggest industry awards in the past, including ‘South-East Company of the Year 2019’ and ‘Installation of the Year,’ you can be sure that we are a locally reputable and expert installer.

10 year guarantee

Great materials, fantastic service.

It’s important to be confident of quality when you invest in a product for your home. Quality is at the heart of everything we do, which is why we ensure all our products are of the very best quality. As well as choosing only the best materials, we also treat them to ensure they look their best and as good as the day they were installed for years to come. We’re so confident about our products that will offer a ten year guarantee. We value our customers and care about our workmanship and good reputation. Under the terms and conditions of this guarantee, we’ll be at your service for the next ten years. This guarantee is transferrable subject to an inspection/administration fee.

Contact info


4.7

Excellent

TrustScore 4.5 out of 5

2K reviews

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Rated 5 out of 5 stars

Just had a new front door installed by…

Just had a new front door installed by SEH BAC…
Beautiful door, expertly installed by Gavin H …. Can’t wait for the windows later this month

3 March 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 Star Review Ross! Enjoy your door and we look forward to your upcoming installation.

Rated 4 out of 5 stars

Fineline windows

I've left it for a year before I did a review to give it a fair review of the windows and doors and service we received.

19 rehau inframe windows
4 doors
1 french door

After having 5 quotes for new windows and doors in our house we decided to go with fineline/seh bac windows.Some window quotes from other companies were of a lesser quality (in our opinion)and some wanted 95% deposit before we took delivery of the products,this did not fit comfortably with us.Seh bac offered a £99 down and a 12 month 0% interest free option with pay in full with no fees as long as you don't go past the 12 months.This gave us confidence to use this company as the 12 month period does not start until we have signed a satisfactory certificate.

We had the windows and doors fitted by Marc and Nigel who were great guys and great fitters.

Darren the Works manager was helpful professional and fair he made sure that if there was something we did not like or were worried about he would come out address the problem and sort the problem if needed.

We did have some issues one door and french doors moved in the frames, one window frame was damaged french doors had a scratch across the frame and the doors, some of the glass fitted were scratched an escuseun plate (where the key goes in) went rusty on one of the front doors. Some of the windows that opened moved slightly causing the handles locking mechanism to hit the striking plate when closing.Long door handle scratched.
All above were fixed to our satisfaction, (except 1 peace of glass ) glass scratches were a little bit hard work and negotiation as there are certain conditions which we were told that they were allowed to supply and fit scratch glass....which i still don't agree with.

After a year of having our windows fitted what can we say other than we love them the style of frame that we chose is absolutely fantastic the colour which was anthracite we love.
We loved using the company their professionalism their options to pay and would definitely use them again for other projects that we have coming up.

It was a big decision and a big cost for us and at the end seh bac did everything they promised and more.

23 February 2025
Unprompted review
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Reply from SEH BAC

Thank you so much for taking the time to leave such a detailed and thoughtful review — especially after living with your new windows and doors for a full year. We truly appreciate you giving an honest, long-term perspective on both the products and the service you received.

We’re delighted that Marc and Nigel made a positive impression during installation — we’ll be sure to pass your kind comments on to them. Darren will equally appreciate your feedback regarding his support and commitment to resolving any concerns.

While we’re sorry there were a few issues along the way, we’re pleased that everything was resolved to your satisfaction.

Most importantly, hearing that a year on you “love them” is exactly what we aim for. Thank you again for trusting us with such an important project — and we look forward to working with you again on any future plans.

Rated 5 out of 5 stars

New Garage Doors

Our garage doors were 30 years old and needed replacing. Had a competitive quotation from SEH BAC who did a great job installing them. Big shout out to Andy & Aaron who fitted them.

19 February 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 Star Review Jonathan!

We’re delighted to hear you’re pleased with your new garage doors and that you found our quotation competitive. After 30 years, it’s always great to see such a worthwhile upgrade make a real difference, If there’s anything else we can help you with in the future, please don’t hesitate to get in touch. 😊

Rated 5 out of 5 stars

Excellent

From start to finish we had great service. The salesman (Gus) was very knowledgeable and helped us with our decision. Stacey from reception was very friendly and kept us informed what was happening. Gav T installed our new door yesterday and we couldn't be happier. He was a great guy, very friendly and professional and gave so much attention to detail. We would 100% recommend SEH.

17 February 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 Star Review Debbie! We are thrilled you received the great service from all of our team members. Enjoy your installation.

Rated 5 out of 5 stars

Great work, as always.

Have used this company before for our garden room, so had no hesitation in using them again for our new front door.
Very pleased with the door, fitting by Gav H was exemplary and a friendly chap too. Would highly recommend.

18 February 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 Star Review Adrian!
Thank you so much for your continued trust in us!

We’re delighted you chose us again, this time for your new front door, and even more pleased that you’re happy with the result. Gav will be thrilled to hear your kind words.

Your recommendation truly means a lot to us. If we can help with anything else in the future, we’d be absolutely delighted to work with you again. 😊

Rated 5 out of 5 stars

The fitting of my new front door went so well that I decided to change all my windows.

The fitting of my new front door went so well that I decided to replace all my windows as well. I am very happy with the result and John and Paul were excellent
and cheerful despite the terrible weather. I was amazed that my house was so clean afterwards and there was really a minimum of disruption. Very efficient company from the reception and advice received in their showroom to the efficency of every one that worked for them. Thank you

2 February 2026
Unprompted review
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Reply from SEH BAC

Thank you so much for the 5 Star Review Elaine!

We’re absolutely delighted to hear that you were so pleased with your new front door that you chose to replace all your windows as well – that truly means a lot to us. It’s fantastic to know you’re happy with the final result.

John and Paul will be especially pleased to hear your kind words. We’re proud of their professionalism and positive attitude, and it’s great to know they made such a good impression – even in terrible weather!

Thank you again for choosing us and for taking the time to share your experience. If we can help with anything in the future, please don’t hesitate to get in touch!

Rated 5 out of 5 stars

Knowledgeable and helpful staff

The staff took their time to explain and demonstrate the options. No pressure and are happy we got the product we needed.

4 February 2026
SEH BAC logo

Reply from SEH BAC

Thank you for the 5 Star Review Andy!

Rated 5 out of 5 stars

We have just had a new windows and doors

We have just had a new windows, bifold door and front door fitted Our two fitters John and Paul took their time installed everything beautifully and left us fully satisfied, we are over the moon and the windows look beautiful so pleased excellent job thank you so much.

11 February 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 Star Review Sarah! We’re absolutely delighted to hear how happy you are with your new windows, bifold door, and front door. It’s fantastic to know that John and Paul took great care with the installation and left everything looking beautiful — we’ll be sure to pass on your kind words to them.
Your satisfaction means everything to us, and we’re thrilled that you’re over the moon with the results. Thank you again for choosing us and for taking the time to share your experience!

Rated 5 out of 5 stars

excellent fitters worked really hard…

excellent fitters worked really hard did not leave any mess and was very considerate would recommend
Ryan and Connor I am so pleased with the way my house looks now thankyou so much

9 February 2026
SEH BAC logo

Reply from SEH BAC

Thank you for the 5 Star Review Patricia!

Rated 5 out of 5 stars

Great windows / doors, fitted by experts.

We had BAC windows before and were very pleased with them. The sales and surveyor were very good. However the two fitters are amazing. Both called Gavin. Hard working, very personable, helpful and accommodating. Great ambassadors for the company. The windows are superb.

11 February 2026
Unprompted review
SEH BAC logo

Reply from SEH BAC

Thank you for the 5 Star Review Patrick! Thank you also for the kind words about our team we will be sure to pass these along.

Rated 4 out of 5 stars

Installation was seamless

Installation was seamless. Had issues with incorrect glass size for the porch door and same day the manager brought the correct size to fit. Also the glass in my front door was the incorrect glass which was instantly put on order for a weeks time to correct. Massive thank you to Ryan and Connor for being friendly and polite especially with my dog. As well as their manager for correcting faults efficiently.

5 February 2026
Unprompted review
SEH BAC logo

Reply from SEH BAC

Thank you for the review and for the kind words about our team we will be sure to pass these along. Enjoy your installation.

Rated 5 out of 5 stars

From the first contact to the sales…

From the first contact to the sales advice , after sales communication and installation everyone has been helpful and informative.
Marc and Nigel showed up on time to install and worked so well as a team efficiently and quickly.
They cleared as they worked and were a pleasure to have around. Clearly they both know exactly what they are doing.
The quality and finish of the windows is excellent.
I would absolutely recommend them to anyone who is looking for good value.
If they install in your area don’t look anywhere else.

6 February 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 Star Review Nicholas! We are thrilled you received the great service we pride ourselves on. Enjoy your installation.

Rated 5 out of 5 stars

AN absolutely brilliant company to deal…

AN absolutely brilliant company to deal with. Extremely reliable and back up their installations 100% even after a number of years.

5 February 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 Star Review Chris! We are thrilled you are receiving the great service we pride ourselves on.

Rated 5 out of 5 stars

Very professional service -

Martin listened carefully to our requirements, made helpful suggestions and provided us with a comprehensive competitive quotation for our windows. Reassurance from a showroom visit to view the quality of the product enabled us to place an order.

4 February 2026
SEH BAC logo

Reply from SEH BAC

Thank you for the 5 Star Review! We look forward to your installation.

Rated 5 out of 5 stars

Second time I’ve used this company and…

Second time I’ve used this company and both times the experience has been excellent. Knowledgable, helpful and polite staff, special thanks to Tony the fitter who was the cleanest and most efficient tradesperson I’ve ever used. Very impressed!

2 February 2026
Unprompted review
SEH BAC logo

Reply from SEH BAC

Thank you for the 5 Star Review and the kind words about Tony we will be sure to pass these along. Thank you for your continued custom.

Rated 4 out of 5 stars

Very satisfied with the work done

Excellent communication with Sales (Ged Maloney), surveyor and the fitters (Paul & Lee) - very pleased with the job.
Paperwork (all emailed) said to pay the balance, on completion, to the fitters and gave details for paying by cheque. I twice rquested Bank details for transfer, these were not forthcoming. Fitters could not take a cheque; nor the Chelmsford showroom. Please update your paperwork to remove cheque payment as an option.

22 January 2026
SEH BAC logo

Reply from SEH BAC

Thank you for the review and the kind words about our team we will be sure to pass these along. We apologise for the confusion / mix-up with the payment and this is being looked into. Enjoy your installation.

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