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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Replied to 100% of negative reviews

Typically replies within 24 hours

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Rated 5 out of 5 stars

We’ve just completed our third order in…

We’ve just completed our third order in as many years with Mark Heyward at SEHBAC, and once again the experience has been excellent. Mark always understands exactly what we’re looking for and is consistently on hand to advise and guide us on what will work best. His extensive industry knowledge gives us complete confidence in his advice. We are 100% satisfied with SEHBAC.

Today we had our new front door fitted after a very quick and efficient ordering process, again supported by Mark. Glen carried out the installation and, as always, he was friendly, professional, and smiling throughout. He’s an exceptionally skilled fitter, and we’ve been fortunate to have him work on previous orders too.

We’re delighted with the final result and will definitely be back in touch soon to place more orders.

April 7, 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 Star Review and for the kinds words about our team we will be sure to pass these along. Thank you for your continued custom and we hope you enjoy your installation.

Rated 5 out of 5 stars

Exceptional

We have been very impressed with the entire process of purchasing windows and doors through Fineline. Superb installation by Marc and Nigel, who carried out the work to the highest standard. They worked tirelessly as an excellent team to achieve our desired outcome.

March 23, 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 Star Review! We are thrilled you received the fantastic service we pride ourselves on and we will be sure to pass on your kind words to Marc and Nigel. Enjoy your installation.

Rated 5 out of 5 stars

Warranty claim on faulty sealed window pane.

Being one who is sceptical about warrenties I must say my experience with SEH BAC/Fineline windows was excellent.
Siobhan was very professional and helpfull throughout my question about warranty and making a claim. She delt with my enquiry quickly and has facilitated a replacement sealed unit for my window.
10/10, thank you.

March 27, 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 Star Review, we are thrilled you received the great service we pride ourselves on.

Rated 4 out of 5 stars

All seemed well at first

All seemed well at first. I phoned their head office and made an appointment for a rep to visit and give us a quote
He was helpful and after a bit of negotiation with his boss, gave us a very good price. We paid a deposit and a few days later, the Surveyor arrived to take final measurements. It was clear from the outset that he was not happy with the initial measurements but assured us that the quote would be the same. However the next day we received an email from the Operations Manager stating that the measurements and cost had been underestimated and that we would have to pay another £1000, which was beyond our budget. Sadly we could not therefore proceed with the project and the Company needed some prodding before our deposit was returned. A pity because their product seemed very good and the initial quote was very competitive.

March 23, 2026
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Reply from SEH BAC

Thank you for taking the time to leave a review, we apologise that the outcome was not different, and please do keep us in mind for any future projects.

Rated 5 out of 5 stars

I’m in the process of buying windows…

I’m in the process of buying windows from SEH BAC
And so far the experience has been very good
It’s still going through planning as I’m in a conservation area but SEH have taken all the hassle of me doing that which has made things very easy for me
Once the windows have been installed I’ll write an up to date review

March 23, 2026
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Reply from SEH BAC

Thank you for the 5 Star Review !

Rated 4 out of 5 stars

High quality conservatory

We are delighted with the end product. The conservatory is of high quality and looks fantastic.

I have dropped a star because I was not particularly happy with how the process started with our sales rep Michael Timberlake. It felt a little sleezy at times, to an extent we had to call SEHBAC to actually verify who he was as it felt like a scam. It could be much more streamlined and digitalised.

But as soon as the surveyor David Gibson got involved it was much more professional and streamlined. Standard of service from this point on was excellent. Special mention to the builders too!

Overall, very happy with SEH BAC.

March 23, 2026
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Reply from SEH BAC

Thank you very much for your kind feedback—we’re delighted to hear how pleased you are with your new conservatory and that you’re happy with the final result.

We really appreciate your honest comments about the initial stages of the process. We’re sorry to hear that your experience with the sales phase caused any concern, and we take this feedback seriously.
It’s great to hear that once the project moved forward, the service met your expectations. We’ll be sure to pass on your kind words to David and the wider team, including the builders—they’ll be thrilled to know their work made such a positive impression.

Thank you again for choosing SEH BAC and for taking the time to share your experience.

Rated 5 out of 5 stars

Everything was great from start to…

Everything was great from start to finish. No Haggling no "special discount" No obligation or pressure to choose them. High quality work done in an excellent time frame.

March 17, 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 Star Review!

Rated 5 out of 5 stars

Very happy with price and service

Very happy with price and service. Gav H the installer was very efficient, thorough and cheerful. Exactly how customer facing staff should be. A credit to the company.

March 17, 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 Star Review Gary! Thank you for the kind words about Gav, we will make sure these are passed along. Enjoy your installation.

Rated 5 out of 5 stars

back porch

Just got our back porch/conservatory done.
Things went smoothly and relatively quickly from the designing to the installation.
Highly recommend Seh Bac.

David
Maldon/Heybridge

March 17, 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 star Review David! Enjoy your installation.

Rated 5 out of 5 stars

SEHBAC Install two first floor windows and front door

SEHBAC came to survey and noted scaffolding would be required. Once we got our install date the scaffolders came 4 days before and set up. The windows and front door were replaced in a day and were very good quality and solid. The two installers Marc and Nigel were excellent, polite and cleared up after themselves. Their quality of workmanship was second to none and I would highly recommend them.
We will definately be using them again as everything ran like clockwork Thank you for a superb job.

January 26, 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 Star Review David! We’re really pleased to hear that everything ran smoothly from the initial survey through to the installation.
Marc and Nigel will be especially happy to hear your kind words. We take a lot of pride in our team’s workmanship, professionalism, and making sure everything is left clean and tidy once the job is complete.
We truly appreciate your recommendation and look forward to working with you again in the future. Thanks again for choosing SEHBAC!

Rated 1 out of 5 stars

Terrible driver

Terrible driver. Driver hit my car, and lied not admitting liability. If they drive and dragged out responses from company to contact insurance company. Would not use them if this is how they treat the public.

May 16, 2025
Unprompted review
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Reply from SEH BAC

We’re very sorry to hear about your experience and the frustration this situation has caused. We take incidents like this seriously, and can advise this is in the hands of the insurers and not us as a company.

Rated 5 out of 5 stars

Excellent service

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 the freezing weather they worked non stop and always left the house clean and tidy. Thank you to both. Many thanks also to Gary who project managed and made sure all went smoothly. We thoroughly recommend this company with their ethos and great team.

February 3, 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 Star Review! We are thrilled you received the great service we pride ourselves on and thank you for the kind words about our team we will be sure to pass these along. Enjoy your installation.

Rated 5 out of 5 stars

Great door, and great experience.

Gav H arrived nice and early and fitted the door beautifully. All tidied up afterwards, explained how the door locked and the features. Lovely door and a job well done. Really pleased.

March 11, 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 Star Review! Enjoy your installation.

Rated 5 out of 5 stars

Happy Customers

Very happy with our new windows from SEH BAC. From the initial sales process through to the instillation we found them to be very helpful and accommodating.
Tony and his partner came to fit the windows and we was very impressed with how quick and efficient they were in completing the job.

February 25, 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 Star 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

Happy Customer

Fitters Tony & Mike were efficient, on time, took care with the installation & were friendly & reliable.

February 12, 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 Star Review Andy!

Rated 5 out of 5 stars

I had new windows installed by this…

I had new windows installed by this company. The actual installers were a father and son team named John and Jackson. I cannot speak more highly of them. They were meticulous in their work, conscientious and were very clean and tidy once the job was finished. Thank you

March 6, 2026
Unprompted review
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Reply from SEH BAC

Thank you for the 5 Star Review Robin! Thank you for the kind words about our team we will be sure to pass these along. Enjoy your installation.

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